mixesdb.com

mixesdb.com is SSL secured

Free website and domain report on mixesdb.com

Last Updated: 17th August, 2020 Update Now
Overview

Snoop Summary for mixesdb.com

This is a free and comprehensive report about mixesdb.com. The domain mixesdb.com is currently hosted on a server located in Germany with the IP address 87.230.101.92, where EUR is the local currency and the local language is German. Our records indicate that mixesdb.com is privately registered by PERSON. Mixesdb.com has the potential to be earning an estimated $5 USD per day from advertising revenue. If mixesdb.com was to be sold it would possibly be worth $3,424 USD (based on the daily revenue potential of the website over a 24 month period). Mixesdb.com is quite popular with an estimated 1,641 daily unique visitors. This report was last updated 17th August, 2020.

About mixesdb.com

Site Preview: mixesdb.com mixesdb.com
Title: MixesDB - The Database for Mixes
Description:
Keywords and Tags: entertainment, streaming media
Related Terms: dj mixes, jiffy mixes, mixes
Fav Icon:
Age: Over 17 years old
Domain Created: 18th December, 2006
Domain Updated: 17th December, 2019
Domain Expires: 18th December, 2020
Review

Snoop Score

3/5 (Great!)

Valuation

$3,424 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 477,769
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 1,641
Monthly Visitors: 49,947
Yearly Visitors: 598,965
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $5 USD
Monthly Revenue: $142 USD
Yearly Revenue: $1,707 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: mixesdb.com 11
Domain Name: mixesdb 7
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 1.25 seconds
Load Time Comparison: Faster than 72% of sites

PageSpeed Insights

Avg. (All Categories) 66
Performance 80
Accessibility 69
Best Practices 77
SEO 58
Progressive Web App 44
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.mixesdb.com/w/Main_Page
Updated: 17th August, 2020

1.61 seconds
First Contentful Paint (FCP)
53%
38%
9%

0.00 seconds
First Input Delay (FID)
99%
0%
1%

Simulate loading on desktop
80

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for mixesdb.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Time to Interactive — 2.0 s
The time taken for the page to become fully interactive.
Total Blocking Time — 130 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.011
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 1.8 s
The time taken for the page's main thread to be quiet enough to handle input.
Estimated Input Latency — 20 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive mixesdb.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://mixesdb.com/
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Stylesheet
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Stylesheet
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Stylesheet
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https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
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Image
https://www.youtube.com/iframe_api
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Script
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152312Z
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Script
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Font
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Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1822.944
19.234
1853.935
7.146
2080.094
5.98
2532.644
8.162
2540.851
6.287
2802.83
47.802
3287.559
12.832
3300.474
91.291
3396.09
18.875
3421.317
111.597
3533.133
11.964
3552.685
42.544
3600.9
119.768
3720.708
6.214
3730.748
39.209
3772.94
5.415
3778.565
9.475
3789.906
5.912
3799.029
13.166
3813.11
149.944
3963.073
23.583
3986.752
17.599
4005.191
7.94
4014.516
5.151
4020.296
6.736
4027.293
114.632
4157.52
6.292
4165.059
150.845
4316.746
13.813
4330.689
8.798
4346.149
22.303
4368.793
5.596
4379.929
12.244
4407.6
6.556
4415.891
7.495
4438.717
8.602
4475.599
31.422
4507.062
8.531
4517.384
14.613
4535.784
17.538
4553.416
5.101
4558.691
11.713
4570.482
12.754
4583.71
10.435
4597.879
15.526
4619.159
9.763
4644.174
11.423
4663.752
11.627
4679.164
14.449
4693.657
17.41
4711.776
17.618
4730.789
11.837
4744.024
38.179
4786.584
9.61
4814.983
16.272
4831.313
11.637
4847.345
18.239
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Eliminate render-blocking resources — Potential savings of 0 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Mixesdb.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageCss%2CuserGroup-AnonCss%7Cmediawiki.skinning.interface%7Cmediawiki.ui.button%7Cskins.monobook.styles&only=styles&skin=monobook&styleVersion=5333&*
14780
110
https://www.mixesdb.com/scripts/font-awesome/4.7.0/css/font-awesome.min.css
6664
150
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=styles&skin=monobook&styleVersion=5333&*
25334
230
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=monobook&styleVersion=5333&*
5511
150
Properly size images
Images can slow down the page's load time. Mixesdb.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Mixesdb.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Mixesdb.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Mixesdb.com should consider minifying JS files.
Remove unused CSS — Potential savings of 19 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Mixesdb.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=styles&skin=monobook&styleVersion=5333&*
25334
19937
Remove unused JavaScript — Potential savings of 108 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://pagead2.googlesyndication.com/pagead/js/r20200810/r20190131/show_ads_impl_fy2019.js
87778
50030
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=scripts&skin=monobook&styleVersion=5333&*
40933
32094
https://s.ytimg.com/yts/jsbin/www-widgetapi-vfldn1jRM/www-widgetapi.js
34357
28472
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 400 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
Preload key requests — Potential savings of 110 ms
Key requests can be preloaded by using '<link rel=preload>'. Mixesdb.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
URL Potential Savings (Ms)
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152312Z
110
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids enormous network payloads — Total size was 582 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://pagead2.googlesyndication.com/pagead/js/r20200810/r20190131/show_ads_impl_fy2019.js
87778
https://www.mixesdb.com/scripts/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2
77386
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152312Z
49984
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
45861
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=scripts&skin=monobook&styleVersion=5333&*
40933
https://s.ytimg.com/yts/jsbin/www-widgetapi-vfldn1jRM/www-widgetapi.js
34357
https://www.mixesdb.com/w/Main_Page
29490
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
28281
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=styles&skin=monobook&styleVersion=5333&*
25334
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageJs%2CuserGroup-AnonJs%7Cext.favorites%7Cjquery.checkboxShiftClick%2Ccookie%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%7Cmdb.placesJs%7Cmediawiki.action.view.postEdit%7Cmediawiki.api%2Ccldr%2Ccookie%2CjqueryMsg%2Clanguage%2Ctemplate%2Cuser%7Cmediawiki.language.data%2Cinit%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.ready%7Cuser.defaults&skin=monobook&version=20200817T152312Z&*
23336
Avoid chaining critical requests — 7 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Mixesdb.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 1.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://tpc.googlesyndication.com/sodar/sodar2/210/runner.html
285.244
269.035
2.886
https://www.mixesdb.com/w/Main_Page
263.017
51.837
5.843
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
206.52
112.837
8.289
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageJs%2CuserGroup-AnonJs%7Cext.favorites%7Cjquery.checkboxShiftClick%2Ccookie%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%7Cmdb.placesJs%7Cmediawiki.action.view.postEdit%7Cmediawiki.api%2Ccldr%2Ccookie%2CjqueryMsg%2Clanguage%2Ctemplate%2Cuser%7Cmediawiki.language.data%2Cinit%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.ready%7Cuser.defaults&skin=monobook&version=20200817T152312Z&*
175.794
171.203
1.559
https://pagead2.googlesyndication.com/pagead/js/r20200810/r20190131/show_ads_impl_fy2019.js
167.263
145.597
7.944
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
105.937
77.931
3.751
Unattributable
105.664
1.053
0.135
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=scripts&skin=monobook&styleVersion=5333&*
89.055
62.026
3.535
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152312Z
77.583
37.342
3.951
Minimizes main-thread work — 1.6 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1023.294
Style & Layout
244.724
Other
180.824
Rendering
90.494
Script Parsing & Compilation
57.332
Parse HTML & CSS
35.897
Garbage Collection
15.094
Keep request counts low and transfer sizes small — 42 requests • 582 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
42
595615
Script
14
340182
Font
1
77386
Image
11
73694
Stylesheet
3
46778
Document
6
44096
Other
7
13479
Media
0
0
Third-party
18
237987
Minimize third-party usage — Third-party code blocked the main thread for 60 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
199914
59.403
36032
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.010050897329453
0.00018804260743486
0.00018684488382062
0.00017140755723715
0.00010120764540284
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoid long main-thread tasks — 5 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageJs%2CuserGroup-AnonJs%7Cext.favorites%7Cjquery.checkboxShiftClick%2Ccookie%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%7Cmdb.placesJs%7Cmediawiki.action.view.postEdit%7Cmediawiki.api%2Ccldr%2Ccookie%2CjqueryMsg%2Clanguage%2Ctemplate%2Cuser%7Cmediawiki.language.data%2Cinit%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.ready%7Cuser.defaults&skin=monobook&version=20200817T152312Z&*
2031
151
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
1775
75
https://pagead2.googlesyndication.com/pagead/js/r20200810/r20190131/show_ads_impl_fy2019.js
1473
60
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=scripts&skin=monobook&styleVersion=5333&*
1923
57
https://www.mixesdb.com/w/Main_Page
682
56

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 1.1 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 1.4 s
The timing of the largest text or image that is painted.

Other

Max Potential First Input Delay — 150 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 1.3 s
The time taken for the primary content of the page to be rendered.

Opportunities

Avoid multiple page redirects — Potential savings of 530 ms
Redirects can cause additional delays before the page can begin loading. Mixesdb.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://mixesdb.com/
0
http://www.mixesdb.com/
190
https://www.mixesdb.com/
190
https://www.mixesdb.com/w/Main_Page
150

Diagnostics

Serve static assets with an efficient cache policy — 7 resources found
Mixesdb.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.mixesdb.com/scripts/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2
0
77386
https://www.mixesdb.com/scripts/font-awesome/4.7.0/css/font-awesome.min.css
0
6664
https://cdn-mixesdb.com/static/images/MixesDB_Logo/MixesDB_Logo_2014_138_crushed.png
0
3122
https://s.ytimg.com/yts/jsbin/www-widgetapi-vfldn1jRM/www-widgetapi.js
691200000
34357
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152312Z
2592000000
49984
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageJs%2CuserGroup-AnonJs%7Cext.favorites%7Cjquery.checkboxShiftClick%2Ccookie%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%7Cmdb.placesJs%7Cmediawiki.action.view.postEdit%7Cmediawiki.api%2Ccldr%2Ccookie%2CjqueryMsg%2Clanguage%2Ctemplate%2Cuser%7Cmediawiki.language.data%2Cinit%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.ready%7Cuser.defaults&skin=monobook&version=20200817T152312Z&*
2592000000
23336
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=ext.favorites.style%7Cjquery.accessKeyLabel%2Cclient%2CmwExtension%7Cmediawiki.legacy.ajax%2Cwikibits%7Cmediawiki.notify%2Cutil%7Cmediawiki.page.startup&skin=monobook&version=20200817T152312Z&*
2592000000
7457

Metrics

Speed Index — 2.8 s
The time taken for the page contents to be visibly populated.

Diagnostics

Avoid an excessive DOM size — 1,663 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1,663
Maximum DOM Depth
21
Maximum Child Elements
119
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://www.mixesdb.com/scripts/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2
312.10099998862
Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
URL Location
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=monobook&styleVersion=5333&*
line: 18
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152312Z
line: 158
https://www.mixesdb.com/w/Main_Page
line: 150
69

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of mixesdb.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Mixesdb.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Mixesdb.com may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
MDB
MDB
MDB
MDB
CH
MDB
MDB
MDB
MDB

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
Form elements do not have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
77

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that mixesdb.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.11.3
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

Audits

Does not use HTTPS — 2 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://mixesdb.com/
http://www.mixesdb.com/
Includes front-end JavaScript libraries with known security vulnerabilities — 4 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium

Audits

Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
URL Description
https://api.ipdata.co/
Failed to load resource: the server responded with a status of 401 (Unauthorized)
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&h=600&slotname=6239195991&adk=2942284820&adf=1135980307&w=300&lmt=1597677793&rafmt=12&psa=0&guci=2.2.0.0.2.2.0.0&format=300x600&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&flash=0&wgl=1&adsid=NT&dt=1597677793403&bpp=67&bdt=1495&idt=294&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&cookie=ID%3D70af1e7963be4622%3AT%3D1597677793%3AS%3DALNI_MZzKaSjRavGc6DYJlGpn3sItcZ72Q&correlator=4140260929186&frm=20&pv=2&ga_vid=902289042.1597677794&ga_sid=1597677794&ga_hid=845300304&ga_fc=0&iag=0&icsg=208875&dssz=19&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1350&bih=940&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066393&oid=3&pvsid=769369963481155&pem=682&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7ClEr%7C&abl=CS&pfx=0&fu=8448&bc=31&ifi=1&uci=a!1&fsb=1&xpc=vGjKZzwZDs&p=https%3A//www.mixesdb.com&dtd=373
Failed to load resource: the server responded with a status of 403 (Forbidden)
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&h=600&slotname=2896790222&adk=673132862&adf=396915503&w=120&lmt=1597677793&psa=0&guci=2.2.0.0.2.2.0.0&format=120x600&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&flash=0&wgl=1&adsid=NT&dt=1597677793625&bpp=2&bdt=1717&idt=185&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&cookie=ID%3D70af1e7963be4622%3AT%3D1597677793%3AS%3DALNI_MZzKaSjRavGc6DYJlGpn3sItcZ72Q&prev_fmts=300x600&correlator=4140260929186&frm=20&pv=1&ga_vid=902289042.1597677794&ga_sid=1597677794&ga_hid=845300304&ga_fc=0&iag=0&icsg=733163&dssz=20&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=17&ady=461&biw=1350&bih=940&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066393&oid=3&pvsid=769369963481155&pem=682&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7CeE%7C&abl=CS&pfx=0&fu=8192&bc=31&ifi=2&uci=a!2&fsb=1&xpc=iwwBQYmKFR&p=https%3A//www.mixesdb.com&dtd=199
Failed to load resource: the server responded with a status of 403 (Forbidden)
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&adk=1812271804&adf=3025194257&lmt=1597677794&plat=1%3A32776%2C2%3A32776%2C9%3A32776%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&ea=0&flash=0&pra=7&wgl=1&adsid=NT&dt=1597677794189&bpp=2&bdt=2280&idt=2&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&cookie=ID%3D70af1e7963be4622%3AT%3D1597677793%3AS%3DALNI_MZzKaSjRavGc6DYJlGpn3sItcZ72Q&prev_fmts=300x600%2C120x600&nras=1&correlator=4140260929186&frm=20&pv=1&ga_vid=902289042.1597677794&ga_sid=1597677794&ga_hid=845300304&ga_fc=0&iag=0&icsg=2932652&dssz=22&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1350&bih=940&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066393&oid=3&pvsid=769369963481155&pem=682&rx=0&eae=2&fc=896&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8192&bc=31&ifi=2&uci=a!2&fsb=1&dtd=24
Failed to load resource: the server responded with a status of 403 (Forbidden)
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&adk=1812271804&adf=3025194257&lmt=1597677794&plat=1%3A32776%2C2%3A32776%2C9%3A32776%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&ea=0&flash=0&pra=7&wgl=1&adsid=NT&dt=1597677794189&bpp=2&bdt=2280&idt=2&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&cookie=ID%3D70af1e7963be4622%3AT%3D1597677793%3AS%3DALNI_MZzKaSjRavGc6DYJlGpn3sItcZ72Q&prev_fmts=300x600%2C120x600&nras=1&correlator=4140260929186&frm=20&pv=1&ga_vid=902289042.1597677794&ga_sid=1597677794&ga_hid=845300304&ga_fc=0&iag=0&icsg=2932652&dssz=22&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1350&bih=940&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066393&oid=3&pvsid=769369963481155&pem=682&rx=0&eae=2&fc=896&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8192&bc=31&ifi=2&uci=a!2&fsb=1&dtd=24
Failed to load resource: the server responded with a status of 403 (Forbidden)
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&h=600&slotname=6239195991&adk=2942284820&adf=1135980307&w=300&lmt=1597677793&rafmt=12&psa=0&guci=2.2.0.0.2.2.0.0&format=300x600&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&flash=0&wgl=1&adsid=NT&dt=1597677793403&bpp=67&bdt=1495&idt=294&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&cookie=ID%3D70af1e7963be4622%3AT%3D1597677793%3AS%3DALNI_MZzKaSjRavGc6DYJlGpn3sItcZ72Q&correlator=4140260929186&frm=20&pv=2&ga_vid=902289042.1597677794&ga_sid=1597677794&ga_hid=845300304&ga_fc=0&iag=0&icsg=208875&dssz=19&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1350&bih=940&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066393&oid=3&pvsid=769369963481155&pem=682&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7ClEr%7C&abl=CS&pfx=0&fu=8448&bc=31&ifi=1&uci=a!1&fsb=1&xpc=vGjKZzwZDs&p=https%3A//www.mixesdb.com&dtd=373
Failed to load resource: the server responded with a status of 403 (Forbidden)
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&h=600&slotname=2896790222&adk=673132862&adf=396915503&w=120&lmt=1597677793&psa=0&guci=2.2.0.0.2.2.0.0&format=120x600&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&flash=0&wgl=1&adsid=NT&dt=1597677793625&bpp=2&bdt=1717&idt=185&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&cookie=ID%3D70af1e7963be4622%3AT%3D1597677793%3AS%3DALNI_MZzKaSjRavGc6DYJlGpn3sItcZ72Q&prev_fmts=300x600&correlator=4140260929186&frm=20&pv=1&ga_vid=902289042.1597677794&ga_sid=1597677794&ga_hid=845300304&ga_fc=0&iag=0&icsg=733163&dssz=20&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=17&ady=461&biw=1350&bih=940&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066393&oid=3&pvsid=769369963481155&pem=682&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7CeE%7C&abl=CS&pfx=0&fu=8192&bc=31&ifi=2&uci=a!2&fsb=1&xpc=iwwBQYmKFR&p=https%3A//www.mixesdb.com&dtd=199
Failed to load resource: the server responded with a status of 403 (Forbidden)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
O
58

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for mixesdb.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of mixesdb.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Content Best Practices

Document does not have a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links do not have descriptive text — 1 link found
Make use of descriptive link text to assist search engines in understanding the content.
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
robots.txt is not valid — 12 errors found
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.
Line # Content Error
13
Disallow: ?title=
Pattern should either be empty, start with "/" or "*"
14
Disallow: action=
Pattern should either be empty, start with "/" or "*"
15
Disallow: .mp3
Pattern should either be empty, start with "/" or "*"
16
Disallow: MixesDB_Search.php
Pattern should either be empty, start with "/" or "*"
17
Disallow: MixesDB_Search.xml
Pattern should either be empty, start with "/" or "*"
18
Disallow: favicon.ico
Pattern should either be empty, start with "/" or "*"
19
Disallow: info.php
Pattern should either be empty, start with "/" or "*"
20
Disallow: ref.php
Pattern should either be empty, start with "/" or "*"
78
Disallow: MixesDB%3Explorer
Pattern should either be empty, start with "/" or "*"
79
Disallow: MixesDB%3ARegular_categories
Pattern should either be empty, start with "/" or "*"
86
Disallow: sitemap.txt
Pattern should either be empty, start with "/" or "*"
87
Disallow: robots.txt
Pattern should either be empty, start with "/" or "*"

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
44

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of mixesdb.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of mixesdb.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 2 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://mixesdb.com/
http://www.mixesdb.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 63
Performance 51
Accessibility 76
Best Practices 69
SEO 71
Progressive Web App 46
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.mixesdb.com/w/Main_Page
Updated: 17th August, 2020

1.96 seconds
First Contentful Paint (FCP)
41%
48%
11%

0.03 seconds
First Input Delay (FID)
95%
5%
0%

Simulate loading on mobile
51

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for mixesdb.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Mixesdb.com should consider serving more appropriate-sized images.
Defer offscreen images — Potential savings of 7 KiB
Time to Interactive can be slowed down by resources on the page. Mixesdb.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn-mixesdb.com/static/images/MixesDB_Logo/MixesDB_Logo_2014_500_crushed.png
6878
6878
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Mixesdb.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Mixesdb.com should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 390 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Mixesdb.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids enormous network payloads — Total size was 501 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://pagead2.googlesyndication.com/pagead/js/r20200810/r20190131/show_ads_impl_fy2019.js
87941
https://www.mixesdb.com/scripts/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2
77386
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152332Z
49984
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
45752
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=scripts&skin=monobook&styleVersion=5333&*
40933
https://s.ytimg.com/yts/jsbin/www-widgetapi-vfldn1jRM/www-widgetapi.js
34357
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
28122
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=styles&skin=monobook&styleVersion=5333&*
25334
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageJs%2CuserGroup-AnonJs%7Cext.favorites%7Cjquery.checkboxShiftClick%2Ccookie%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%7Cmdb.placesJs%7Cmediawiki.action.view.postEdit%7Cmediawiki.api%2Ccldr%2Ccookie%2CjqueryMsg%2Clanguage%2Ctemplate%2Cuser%7Cmediawiki.language.data%2Cinit%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.ready%7Cuser.defaults&skin=monobook&version=20200817T152332Z&*
23336
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageCss%2CuserGroup-AnonCss%7Cmediawiki.skinning.interface%7Cmediawiki.ui.button%7Cskins.monobook.styles&only=styles&skin=monobook&styleVersion=5333&*
14780
Avoid chaining critical requests — 7 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Mixesdb.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Keep request counts low and transfer sizes small — 32 requests • 501 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
32
513307
Script
14
339951
Font
1
77386
Stylesheet
3
46778
Document
5
27593
Other
7
13478
Image
2
8121
Media
0
0
Third-party
17
236606
Minimize third-party usage — Third-party code blocked the main thread for 210 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
198533
205.58
36032
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoid long main-thread tasks — 12 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageJs%2CuserGroup-AnonJs%7Cext.favorites%7Cjquery.checkboxShiftClick%2Ccookie%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%7Cmdb.placesJs%7Cmediawiki.action.view.postEdit%7Cmediawiki.api%2Ccldr%2Ccookie%2CjqueryMsg%2Clanguage%2Ctemplate%2Cuser%7Cmediawiki.language.data%2Cinit%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.ready%7Cuser.defaults&skin=monobook&version=20200817T152332Z&*
7290
474
https://pagead2.googlesyndication.com/pagead/js/r20200810/r20190131/show_ads_impl_fy2019.js
5130
197
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152332Z
4620
142
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=scripts&skin=monobook&styleVersion=5333&*
6981
136
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
6381
121
https://tpc.googlesyndication.com/sodar/sodar2/210/runner.html
6875
106
https://www.mixesdb.com/w/Main_Page
2058
99
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
3450
96
https://pagead2.googlesyndication.com/bg/521PoRGnh7h8BVOMyCpHrhejufpyvF5vdQBdJpCoVT0.js
6524
90
https://www.mixesdb.com/w/Main_Page
1971
87
https://tpc.googlesyndication.com/sodar/sodar2/210/runner.html
6759
69
https://tpc.googlesyndication.com/sodar/sodar2/210/runner.html
6698
61

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://mixesdb.com/
0
105.61299999245
230
0
301
text/html
http://www.mixesdb.com/
105.98100000061
313.60500003211
342
0
301
text/html
https://www.mixesdb.com/
314.06100001186
420.18500017002
339
0
302
text/html
https://www.mixesdb.com/w/Main_Page
420.52000015974
807.34400008805
14172
98011
200
text/html
Document
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageCss%2CuserGroup-AnonCss%7Cmediawiki.skinning.interface%7Cmediawiki.ui.button%7Cskins.monobook.styles&only=styles&skin=monobook&styleVersion=5333&*
827.04100012779
974.35900010169
14780
38591
200
text/css
Stylesheet
https://www.mixesdb.com/scripts/font-awesome/4.7.0/css/font-awesome.min.css
827.98800012097
948.53399996646
6664
30960
200
text/css
Stylesheet
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=styles&skin=monobook&styleVersion=5333&*
828.6439999938
1093.5720000416
25334
99779
200
text/css
Stylesheet
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=monobook&styleVersion=5333&*
828.84400011972
1425.5480000284
5511
18437
200
text/javascript
Script
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
1124.0540000144
1139.4200001378
45752
126994
200
text/javascript
Script
https://cdn-mixesdb.com/static/images/MixesDB_Logo/MixesDB_Logo_2014_500_crushed.png
1148.8880000543
1560.9150000382
7120
6878
200
image/png
Image
https://www.youtube.com/iframe_api
1095.4170001205
1122.3100000061
1675
859
200
application/javascript
Script
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152332Z
1430.1430000924
1764.5450001583
49984
175084
200
text/javascript
Script
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=ext.favorites.style%7Cjquery.accessKeyLabel%2Cclient%2CmwExtension%7Cmediawiki.legacy.ajax%2Cwikibits%7Cmediawiki.notify%2Cutil%7Cmediawiki.page.startup&skin=monobook&version=20200817T152332Z&*
1809.3420001678
1936.1960000824
7457
23065
200
text/javascript
Script
https://www.mixesdb.com/scripts/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2
1951.8960001878
2159.1310000513
77386
77160
200
application/octet-stream
Font
https://adservice.google.com/adsid/integrator.js?domain=www.mixesdb.com
1977.9460001737
1983.0410000868
1195
109
200
application/javascript
Script
https://pagead2.googlesyndication.com/pagead/js/r20200810/r20190131/show_ads_impl_fy2019.js
1981.1609999742
2002.6220001746
87941
229356
200
text/javascript
Script
1997.597000096
1997.6409999654
0
146
200
image/png
Image
1998.7020001281
1998.739000177
0
84
200
image/png
Image
1999.1530000698
1999.1870000958
0
84
200
image/png
Image
2000.5910000764
2000.6170000415
0
84
200
image/png
Image
2002.1720000077
2002.2070000414
0
84
200
image/png
Image
https://googleads.g.doubleclick.net/pagead/html/r20200810/r20190131/zrt_lookup.html
2048.6739999615
2053.4179999959
5745
10070
200
text/html
Document
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageJs%2CuserGroup-AnonJs%7Cext.favorites%7Cjquery.checkboxShiftClick%2Ccookie%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%7Cmdb.placesJs%7Cmediawiki.action.view.postEdit%7Cmediawiki.api%2Ccldr%2Ccookie%2CjqueryMsg%2Clanguage%2Ctemplate%2Cuser%7Cmediawiki.language.data%2Cinit%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.ready%7Cuser.defaults&skin=monobook&version=20200817T152332Z&*
2067.8520000074
2317.9409999866
23336
75255
200
text/javascript
Script
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=scripts&skin=monobook&styleVersion=5333&*
2068.6960001476
2315.7030001748
40933
135777
200
text/javascript
Script
https://partner.googleadservices.com/gampad/cookie.js?domain=www.mixesdb.com&callback=_gfp_s_&client=ca-pub-1814224777077362
2104.4159999583
2108.8650000747
973
170
200
text/javascript
Script
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&h=600&slotname=2896790222&adk=673132862&adf=396915503&w=120&lmt=1597677813&psa=0&guci=2.2.0.0.2.2.0.0&format=120x600&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&flash=0&wgl=1&adsid=NT&dt=1597677813644&bpp=6&bdt=1227&idt=50&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&correlator=952733189055&frm=20&pv=2&ga_vid=663844131.1597677814&ga_sid=1597677814&ga_hid=459768609&ga_fc=0&iag=0&icsg=61419&dssz=19&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=360&bih=640&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066428%2C21066648%2C21066973&oid=3&pvsid=3937622106747300&pem=646&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C360%2C0%2C360%2C640%2C360%2C640&vis=1&rsz=%7C%7CneEr%7C&abl=CS&pfx=0&fu=8192&bc=31&ifi=1&uci=a!1&fsb=1&xpc=HusQ7hBuav&p=https%3A//www.mixesdb.com&dtd=79
2124.0700001363
2268.6550000217
1173
603
403
text/html
Document
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
2126.184000168
2131.9099999964
28122
72310
200
text/javascript
Script
https://s.ytimg.com/yts/jsbin/www-widgetapi-vfldn1jRM/www-widgetapi.js
2368.8120001461
2374.199999962
34357
93780
200
text/javascript
Script
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&adk=1812271804&adf=3025194257&lmt=1597677813&plat=10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&ea=0&flash=0&pra=7&wgl=1&adsid=NT&dt=1597677813972&bpp=2&bdt=1556&idt=3&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&cookie=ID%3Df1704b2c6ea3a3d1%3AT%3D1597677813%3AS%3DALNI_MY0XpYGMi4on2BfrI2LL8ylK8RSWQ&prev_fmts=120x600&nras=1&correlator=952733189055&frm=20&pv=1&ga_vid=663844131.1597677814&ga_sid=1597677814&ga_hid=459768609&ga_fc=0&iag=0&icsg=2342828&dssz=22&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=360&bih=640&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066428%2C21066648%2C21066973&oid=3&pvsid=3937622106747300&pem=646&rx=0&eae=2&fc=896&brdim=0%2C0%2C0%2C0%2C360%2C0%2C360%2C640%2C360%2C640&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8192&bc=31&ifi=1&uci=a!1&fsb=1&dtd=13
2386.1670000479
2514.393000165
1330
0
200
text/html
Document
https://www.mixesdb.com/db/api.php?action=query&format=json&list=recentchanges&rcnamespace=0&rcstart=&rcprop=user%7Ctimestamp%7Ctitle&rclimit=75&rctype=new&redirects=
2401.2460000813
2536.4890000783
3113
10556
200
application/json
XHR
https://api.ipdata.co/?api-key=7b54588f59ff345634c472e60e5fd16d7ef3499f3c64ebb303036a5d
2406.3910001423
2595.5509999767
1684
1344
200
application/json
XHR
https://api.ipdata.co/
2504.4050000142
2531.3760000281
357
52
401
application/json
XHR
https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gda&tv=r20200810&st=env
2553.7910000421
2560.7580000069
7413
8143
200
application/json
XHR
https://tpc.googlesyndication.com/sodar/sodar2.js
2564.0249999706
2569.1440000664
6280
14671
200
text/javascript
Script
https://tpc.googlesyndication.com/sodar/sodar2/210/runner.html
2577.8940001037
2583.2350000273
5173
11302
200
text/html
Document
https://pagead2.googlesyndication.com/bg/521PoRGnh7h8BVOMyCpHrhejufpyvF5vdQBdJpCoVT0.js
2607.0809999947
2610.6140001211
6435
12467
200
text/javascript
Script
https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar2&v=210&t=2&li=gda_r20200810&jk=3937622106747300&bg=!a2ilaHBYuqbXDd_aSqcCAAAAuFIAAAAZmQHEhKGZqyrSkDYLAIwKKDMdxeHBsinD14SoUrbxFwWAsrBpNiamc2gqp139KPg78YsZU6TcDfHEDYCd60jATqGLdXDEBQFQBwlhjITxoACHL2IvKhESfc0IqVBKGS08WbZ66IP-UWfZuI64XItiT9HmTWDcn3rRiuWeDBgpJtPWUG-gGwcIoSLSTwwzymBqI9dZVoYho3r-RJfN_nPNhXDl_K5JvwzkRPWjKi_le50Cedvlp2Fl951ySmPNPCkGbWIKJGvluoDIoyY-OWF8hWfNNwJ-svoZZ16HKCRiXnNN0CKfrMhqAIZC5zGlec8i3ugRCIbqhnlxEuN2aYij6VAofN-GZxvFgXERP0QSA51UpDNQGZkDDFSvxCTtDADzW981NeiyWemfxOiY2Q3hwnTORJda9Vikx0l6M6q72qezhLGar0lZqF4Lz99ag7uSsESR9xsMNPv7sVdILMhJ8rw8L29PacT7mQAktm1piA4Skjx9MtOt7kQ3b_YnsTAxxqb3ocpjs8y_kvQFo_9Tbm60rZJGoqpFAQ8MCWOgSddCHllq4_NdRJ43BnaHeezUfq97r0TzkQApZ4RxldcjmN4dO_OL0hE
2843.2390000671
2848.2940001413
1001
0
204
image/gif
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
845.652
9.943
1129.919
5.79
1809.331
35.426
1972.642
7.556
1980.214
16.412
1996.683
23.971
2020.712
7.646
2030.852
43.452
2075.392
7.416
2084.849
7.838
2092.869
9.689
2103.519
6.284
2112.598
49.353
2174.468
30.285
2207.921
7.395
2219.954
49.529
2306.99
7.619
2356.485
68.035
2429.755
118.382
2548.857
7.336
2559.037
8.713
2567.897
5.569
2573.477
6.346
2584.232
5.496
2605.83
6.457
2621.996
7.274
2647.251
22.585
2670.722
8.794
2683.074
11.856
2695.946
11.742
2708.319
11.844
2720.899
10.996
2733.197
8.524
2745.646
10.105
2759.629
15.228
2775.805
17.215
2794.911
11.754
2807.579
26.378
2834.952
7.697
2854.293
12.254
2872.83
5.509
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Metrics

First Contentful Paint — 3.0 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 5.5 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 3.7 s
The timing of the largest text or image that is painted.

Other

First Meaningful Paint — 4.0 s
The time taken for the primary content of the page to be rendered.
First Contentful Paint (3G) — 5820 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Remove unused CSS — Potential savings of 20 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Mixesdb.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=styles&skin=monobook&styleVersion=5333&*
25334
20008
Remove unused JavaScript — Potential savings of 128 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://pagead2.googlesyndication.com/pagead/js/r20200810/r20190131/show_ads_impl_fy2019.js
87941
49308
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=scripts&skin=monobook&styleVersion=5333&*
40933
32188
https://s.ytimg.com/yts/jsbin/www-widgetapi-vfldn1jRM/www-widgetapi.js
34357
28472
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
45752
21293

Diagnostics

Serve static assets with an efficient cache policy — 7 resources found
Mixesdb.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.mixesdb.com/scripts/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2
0
77386
https://cdn-mixesdb.com/static/images/MixesDB_Logo/MixesDB_Logo_2014_500_crushed.png
0
7120
https://www.mixesdb.com/scripts/font-awesome/4.7.0/css/font-awesome.min.css
0
6664
https://s.ytimg.com/yts/jsbin/www-widgetapi-vfldn1jRM/www-widgetapi.js
691200000
34357
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152332Z
2592000000
49984
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageJs%2CuserGroup-AnonJs%7Cext.favorites%7Cjquery.checkboxShiftClick%2Ccookie%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%7Cmdb.placesJs%7Cmediawiki.action.view.postEdit%7Cmediawiki.api%2Ccldr%2Ccookie%2CjqueryMsg%2Clanguage%2Ctemplate%2Cuser%7Cmediawiki.language.data%2Cinit%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.ready%7Cuser.defaults&skin=monobook&version=20200817T152332Z&*
2592000000
23336
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=ext.favorites.style%7Cjquery.accessKeyLabel%2Cclient%2CmwExtension%7Cmediawiki.legacy.ajax%2Cwikibits%7Cmediawiki.notify%2Cutil%7Cmediawiki.page.startup&skin=monobook&version=20200817T152332Z&*
2592000000
7457
Avoid an excessive DOM size — 1,336 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1,336
Maximum DOM Depth
21
Maximum Child Elements
75
Reduce JavaScript execution time — 2.3 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.mixesdb.com/w/Main_Page
751.292
141.688
10.224
https://tpc.googlesyndication.com/sodar/sodar2/210/runner.html
733.76
682.272
9.168
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageJs%2CuserGroup-AnonJs%7Cext.favorites%7Cjquery.checkboxShiftClick%2Ccookie%2CmakeCollapsible%2Cmw-jump%2Cplaceholder%7Cmdb.placesJs%7Cmediawiki.action.view.postEdit%7Cmediawiki.api%2Ccldr%2Ccookie%2CjqueryMsg%2Clanguage%2Ctemplate%2Cuser%7Cmediawiki.language.data%2Cinit%7Cmediawiki.libs.pluralruleparser%7Cmediawiki.page.ready%7Cuser.defaults&skin=monobook&version=20200817T152332Z&*
520.596
507.22
5.44
Unattributable
257.948
5.184
0.884
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
230.468
213.024
10.668
https://pagead2.googlesyndication.com/pagead/js/r20200810/r20190131/show_ads_impl_fy2019.js
222.796
178.788
26.82
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=scripts&skin=monobook&styleVersion=5333&*
213.192
148.728
9.772
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152332Z
144.924
102.348
15.104
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
135.108
102.54
13.14
https://pagead2.googlesyndication.com/bg/521PoRGnh7h8BVOMyCpHrhejufpyvF5vdQBdJpCoVT0.js
86.98
79.544
6.5
https://tpc.googlesyndication.com/sodar/sodar2.js
50.592
41.648
5.972
Minimize main-thread work — 3.6 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
2281.528
Other
422.996
Style & Layout
418.636
Rendering
154.32
Script Parsing & Compilation
147.696
Parse HTML & CSS
102.492
Garbage Collection
53.412

Metrics

Time to Interactive — 7.9 s
The time taken for the page to become fully interactive.
Total Blocking Time — 980 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Other

First CPU Idle — 8.0 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 470 ms
Users could experience a delay when interacting with the page.
Estimated Input Latency — 100 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive mixesdb.com as laggy when the latency is higher than 0.05 seconds.

Opportunities

Eliminate render-blocking resources — Potential savings of 820 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Mixesdb.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=MyExt.mainPageCss%2CuserGroup-AnonCss%7Cmediawiki.skinning.interface%7Cmediawiki.ui.button%7Cskins.monobook.styles&only=styles&skin=monobook&styleVersion=5333&*
14780
480
https://www.mixesdb.com/scripts/font-awesome/4.7.0/css/font-awesome.min.css
6664
630
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=site&only=styles&skin=monobook&styleVersion=5333&*
25334
780
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=monobook&styleVersion=5333&*
5511
480
Avoid multiple page redirects — Potential savings of 1,740 ms
Redirects can cause additional delays before the page can begin loading. Mixesdb.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://mixesdb.com/
0
http://www.mixesdb.com/
630
https://www.mixesdb.com/
630
https://www.mixesdb.com/w/Main_Page
480

Diagnostics

Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://www.mixesdb.com/scripts/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2
207.23499986343
Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
URL Location
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=monobook&styleVersion=5333&*
line: 18
https://www.mixesdb.com/db/load.php?debug=false&lang=en&modules=jquery%2Cmediawiki&only=scripts&skin=monobook&version=20200817T152332Z
line: 158
https://www.mixesdb.com/w/Main_Page
line: 32
76

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of mixesdb.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Mixesdb.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Mixesdb.com may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
New
Old

Names and labels

Form elements do not have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
69

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that mixesdb.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.11.3
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

Audits

Does not use HTTPS — 2 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://mixesdb.com/
http://www.mixesdb.com/
Includes front-end JavaScript libraries with known security vulnerabilities — 4 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://cdn-mixesdb.com/static/images/MixesDB_Logo/MixesDB_Logo_2014_500_crushed.png
138 x 105 (1.31)
166 x 123 (1.35)

Audits

Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
URL Description
https://api.ipdata.co/
Failed to load resource: the server responded with a status of 401 (Unauthorized)
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&h=600&slotname=2896790222&adk=673132862&adf=396915503&w=120&lmt=1597677813&psa=0&guci=2.2.0.0.2.2.0.0&format=120x600&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&flash=0&wgl=1&adsid=NT&dt=1597677813644&bpp=6&bdt=1227&idt=50&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&correlator=952733189055&frm=20&pv=2&ga_vid=663844131.1597677814&ga_sid=1597677814&ga_hid=459768609&ga_fc=0&iag=0&icsg=61419&dssz=19&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=360&bih=640&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066428%2C21066648%2C21066973&oid=3&pvsid=3937622106747300&pem=646&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C360%2C0%2C360%2C640%2C360%2C640&vis=1&rsz=%7C%7CneEr%7C&abl=CS&pfx=0&fu=8192&bc=31&ifi=1&uci=a!1&fsb=1&xpc=HusQ7hBuav&p=https%3A//www.mixesdb.com&dtd=79
Failed to load resource: the server responded with a status of 403 (Forbidden)
https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1814224777077362&output=html&h=600&slotname=2896790222&adk=673132862&adf=396915503&w=120&lmt=1597677813&psa=0&guci=2.2.0.0.2.2.0.0&format=120x600&url=https%3A%2F%2Fwww.mixesdb.com%2Fw%2FMain_Page&flash=0&wgl=1&adsid=NT&dt=1597677813644&bpp=6&bdt=1227&idt=50&shv=r20200810&cbv=r20190131&ptt=9&saldr=aa&abxe=1&correlator=952733189055&frm=20&pv=2&ga_vid=663844131.1597677814&ga_sid=1597677814&ga_hid=459768609&ga_fc=0&iag=0&icsg=61419&dssz=19&mdo=0&mso=0&u_tz=-420&u_his=2&u_java=0&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=360&bih=640&scr_x=0&scr_y=0&eid=42530558%2C42530560%2C21066154%2C21066428%2C21066648%2C21066973&oid=3&pvsid=3937622106747300&pem=646&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C360%2C0%2C360%2C640%2C360%2C640&vis=1&rsz=%7C%7CneEr%7C&abl=CS&pfx=0&fu=8192&bc=31&ifi=1&uci=a!1&fsb=1&xpc=HusQ7hBuav&p=https%3A//www.mixesdb.com&dtd=79
Failed to load resource: the server responded with a status of 403 (Forbidden)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
O
71

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for mixesdb.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of mixesdb.com on mobile screens.
Document uses legible font sizes — 98.57% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
div#footer
1.43%
11.43px
98.57%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Content Best Practices

Document does not have a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
robots.txt is not valid — 12 errors found
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.
Line # Content Error
13
Disallow: ?title=
Pattern should either be empty, start with "/" or "*"
14
Disallow: action=
Pattern should either be empty, start with "/" or "*"
15
Disallow: .mp3
Pattern should either be empty, start with "/" or "*"
16
Disallow: MixesDB_Search.php
Pattern should either be empty, start with "/" or "*"
17
Disallow: MixesDB_Search.xml
Pattern should either be empty, start with "/" or "*"
18
Disallow: favicon.ico
Pattern should either be empty, start with "/" or "*"
19
Disallow: info.php
Pattern should either be empty, start with "/" or "*"
20
Disallow: ref.php
Pattern should either be empty, start with "/" or "*"
78
Disallow: MixesDB%3Explorer
Pattern should either be empty, start with "/" or "*"
79
Disallow: MixesDB%3ARegular_categories
Pattern should either be empty, start with "/" or "*"
86
Disallow: sitemap.txt
Pattern should either be empty, start with "/" or "*"
87
Disallow: robots.txt
Pattern should either be empty, start with "/" or "*"

Mobile Friendly

Tap targets are not sized appropriately — 31% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
305x16
312x16
304x16
298x16
298x16
308x16
311x16
317x16
317x16
313x16
285x16
285x16
290x16
318x16
280x16
241x16
255x16
299x16
304x16
230x16
257x16
316x16
299x16
287x16
313x16
299x16
255x16
257x16
227x16
241x16
304x16
306x16
284x16
235x16
311x16
273x16
275x16
312x16
230x16
291x16
302x16
304x16
189x16
256x16
310x16
214x16
279x16
211x16
211x16
210x16
210x16
250x16
225x16
214x16
188x16
238x16
282x16
192x16
205x16
242x16
318x16
313x16
315x16
314x16
33x12
52x12
52x12
a
33x32
a

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
46

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of mixesdb.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of mixesdb.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 2 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://mixesdb.com/
http://www.mixesdb.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 87.230.101.92
Continent: Europe
Country: Germany
Germany Flag
Region:
City:
Longitude: 9.491
Latitude: 51.2993
Currencies: EUR
Languages: German

Web Hosting Provider

Registration

Domain Registrant

Private Registration: Yes
Name: REDACTED FOR PRIVACY
Organization: PERSON
Country: DE
City: REDACTED FOR PRIVACY
State: BW
Post Code: REDACTED FOR PRIVACY
Email:
Phone: REDACTED FOR PRIVACY
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
MESH DIGITAL LIMITED 109.68.33.21
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating: 4.2/5
WOT Trustworthiness: 83/100
WOT Child Safety: 87/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: www.mixesdb.com
Issued By: Starfield Secure Certificate Authority - G2
Valid From: 30th December, 2017
Valid To: 29th January, 2021
Subject: CN = www.mixesdb.com
Hash: 971773ad
Issuer: CN = Starfield Secure Certificate Authority - G2
OU = http://certs.starfieldtech.com/repository/
O = Starfield Technologies, Inc.
S = US
Version: 2
Serial Number: 9680675252038784183
Serial Number (Hex): 8658AAD9EFAFD4B7
Valid From: 30th December, 2024
Valid To: 29th January, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:25:45:81:68:50:26:38:3D:3B:2D:2C:BE:CD:6A:D9:B6:3D:B3:66:63
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl.starfieldtech.com/sfig2s1-78.crl

Certificate Policies: Policy: 2.16.840.1.114414.1.7.23.1
CPS: http://certificates.starfieldtech.com/repository/
Policy: 2.23.140.1.2.1

Authority Information Access: OCSP - URI:http://ocsp.starfieldtech.com/
CA Issuers - URI:http://certificates.starfieldtech.com/repository/sfig2.crt

Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:mixesdb.com
DNS:www.mixesdb.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
mixesdb.com. 87.230.101.92 IN 21599

NS Records

Host Nameserver Class TTL
mixesdb.com. ns2.hans.hosteurope.de. IN 21599
mixesdb.com. ds87-230-101-92.dedicated.hosteurope.de. IN 21599

MX Records

Priority Host Server Class TTL
10 mixesdb.com. mail.mixesdb.com. IN 21599

SOA Records

Domain Name Primary NS Responsible Email TTL
mixesdb.com. ds87-230-101-92.dedicated.hosteurope.de. subfader.gmail.com. 21599

TXT Records

Host Value Class TTL
mixesdb.com. r7t35ab973kmcebm83oc7movqo IN 21599
mixesdb.com. v=spf1 IN 21599
mixesdb.com. google-site-verification=ZPO0DrsaS9VSex1AVbnrEeCSicNMsgUdjB0LdU8kMb4 IN 21599

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Date: 17th August, 2020
Content-Type: text/html; charset=UTF-8
Server: Apache
Expires: 1st January, 1970
Cache-Control: max-age=12, must-revalidate
Content-Length: 267021
Connection: keep-alive
X-Content-Type-Options: nosniff
Content-language: en
X-UA-Compatible: IE=Edge
X-Frame-Options: DENY
Vary: Accept-Encoding,Cookie,User-Agent
X-XSS-Protection: 0

Whois Lookup

Created: 18th December, 2006
Changed: 17th December, 2019
Expires: 18th December, 2020
Registrar: MESH DIGITAL LIMITED
Status: ok
Nameservers: ds87-230-101-92.dedicated.hosteurope.de
ns2.hans.hosteurope.de
Owner Name: REDACTED FOR PRIVACY
Owner Organization: PERSON
Owner Street: REDACTED FOR PRIVACY
Owner Post Code: REDACTED FOR PRIVACY
Owner City: REDACTED FOR PRIVACY
Owner State: BW
Owner Country: DE
Owner Phone: REDACTED FOR PRIVACY
Owner Email: https://webform.meshdigital.com
Admin Email: https://webform.meshdigital.com
Tech Email: https://webform.meshdigital.com
Full Whois: Domain Name: MIXESDB.COM
Registry Domain ID: 716461278_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.meshdigital.com
Registrar URL: http://www.domainbox.com
Updated Date: 2019-12-17T12:18:38Z
Creation Date: 2006-12-18T21:02:36Z
Registrar Registration Expiration Date: 2020-12-18T21:02:36Z
Registrar: MESH DIGITAL LIMITED
Registrar IANA ID: 1390
Registrar Abuse Contact Email: support@domainbox.com
Registrar Abuse Contact Phone: +1.8779770099
Reseller: Host Europe GmbH
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: PERSON
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: BW
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DE
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: https://webform.meshdigital.com
Admin Email: https://webform.meshdigital.com
Tech Email: https://webform.meshdigital.com
Name Server: ds87-230-101-92.dedicated.hosteurope.de
Name Server: ns2.hans.hosteurope.de
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2020-08-17T16:23:08Z <<<
For more information on Whois status codes, please visit https://icann.org/epp

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LACK OF A DOMAIN RECORD IN THE WHOIS DATABASE DOES
NOT INDICATE DOMAIN AVAILABILITY.

Nameservers

Name IP Address
ds87-230-101-92.dedicated.hosteurope.de 87.230.101.92
ns2.hans.hosteurope.de 80.237.128.10
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