Page summary

https://www.mediawiki.org/wiki/MediaWiki

Tested 2025-04-05 18:24:30 using Firefox 136.0 (runtime settings).

SummaryWaterfall MetricsVideoFilmstrip CoachPageXrayCPU
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Summary

MetricValue
Page metrics
Performance Score81
Total Page Transfer Size523.5 KB
Requests39
Timing metrics
TTFB [median]497 ms
First Paint [median]892 ms
Fully Loaded [median]1.994 s
Google Web Vitals
TTFB [median]497 ms
First Contentful Paint (FCP) [median]847 ms
Largest Contentful Paint (LCP) [median]1.373 s
Visual Metrics
First Visual Change [median]966 ms
Speed Index [median]1.057 s
Visual Complete 85% [median]1.200 s
Visual Complete 99% [median]2.500 s
Last Visual Change [median]2.633 s
Screenshot of run 5

Timings Summary

Metricminmedianmeanmax
Visual Metrics
FirstVisualChange933 ms966 ms959 ms966 ms
LastVisualChange2.600 s2.633 s2.640 s2.666 s
SpeedIndex1.043 s1.057 s1.058 s1.074 s
LargestImage1.466 s1.500 s1.486 s1.500 s
Heading1.466 s1.500 s1.486 s1.500 s
LargestContentfulPaint1.466 s1.500 s1.486 s1.500 s
LastMeaningfulPaint1.466 s1.500 s1.486 s1.500 s
VisualReadiness1.634 s1.700 s1.680 s1.700 s
VisualComplete851.166 s1.200 s1.213 s1.266 s
VisualComplete951.466 s1.500 s1.486 s1.500 s
VisualComplete991.700 s2.500 s2.233 s2.533 s
Google Web Vitals
Time To First Byte (TTFB)494 ms497 ms503 ms515 ms
Largest Contentful Paint (LCP)1.373 s1.373 s1.383 s1.423 s
First Contentful Paint (FCP)846 ms847 ms854 ms864 ms
More metrics
firstPaint877 ms892 ms894 ms908 ms
loadEventEnd1.424 s1.450 s1.443 s1.458 s
User Timing
mwStartup880 ms896 ms897 ms910 ms
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Waterfall

Run 5 SpeedIndex median

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Video

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| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.9 sDOM Content Loaded Time 844 msFirst Contentful Paint 846 msmwStartup 891 ms
1 sFirst Visual Change 966 ms
1.1 s
1.2 sVisual Complete 85% 1.200 s
1.3 s
1.4 sLCP <IMG> 1.373 s
1.5 sPage Load Time 1.427 sVisual Complete 95% 1.466 sLargest Image 1.466 sHeading 1.466 s
1.6 s
1.7 s
1.8 s
1.9 sVisual Complete 99% 1.900 s
2 sFully Loaded 1.946 s
2.1 s
2.5 s
2.6 sLast Visual Change 2.600 s
| Performance advice | Best practice advice | Privacy advice | Page info | Technologies | 

Coach

The coach helps you find performance problems on your web page using web performance best practice rules. And gives you advice on privacy and best practices. Tested using Coach-core version 8.1.1.

I am the coach

Coach score

Performance advice (81)

TitleAdviceScore
Avoid slowing down the critical rendering path (avoidRenderBlocking)The style https://www.mediawiki.org/w/load.php?lang=en&modules=ext.discussionTools.init.styles%7Cext.dismissableSiteNotice.styles%7Cext.uls.pt%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediamessages.styles%7Cmediawiki.ui.button%7Cmediawiki.widgets.styles%7Coojs-ui-core.icons%2Cstyles%7Coojs-ui.styles.indicators%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles&only=styles&skin=vector-2022 is larger than the magic number TCP window size 14.5 kB. Make the file smaller and the page will render faster. The page has 1 render blocking CSS request and 0 blocking JavaScript request inside of head.95
Description: The critical rendering path is what the browser needs to do to start rendering the page. Every file requested inside of the head element will postpone the rendering of the page, because the browser need to do the request. Avoid loading JavaScript synchronously inside of the head (you should not need JavaScript to render the page), request files from the same domain as the main document (to avoid DNS lookups) and inline CSS for really fast rendering and a short rendering path.
Offenders:
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
    • Inline CSS for faster first render (inlineCss)The page has both inline CSS and CSS requests even though it uses a HTTP/2-ish connection. If you have many users on slow connections, it can be better to only inline the CSS. Run your own tests and check the waterfall graph to see what happens.95
    Description: In the early days of the Internet, inlining CSS was one of the ugliest things you can do. That has changed if you want your page to start rendering fast for your user. Always inline the critical CSS when you use HTTP/1 and HTTP/2 (avoid doing CSS requests that block rendering) and lazy load and cache the rest of the CSS. It is a little more complicated when using HTTP/2. Does your server support HTTP push? Then maybe that can help. Do you have a lot of users on a slow connection and are serving large chunks of HTML? Then it could be better to use the inline technique, becasue some servers always prioritize HTML content over CSS so the user needs to download the HTML first, before the CSS is downloaded.
    Have a fast largest contentful paint (largestContentfulPaint) You can add fetchPriority="high" to the image to increase the load priority in Chrome.95
    Description: Largest contentful paint is one of Google Web Vitals and reports the render time of the largest image or text block visible within the viewport, relative to when the page first started loading. To be fast according to Google, it needs to render before 2.5 seconds and results over 4 seconds is poor performance.
    Avoid doing redirects (assetsRedirects)The page has 2 redirects. 1 of the redirects are from the base domain, please fix them! 1 request are from other domains, it could be 3rd-party assets doing unnecessary redirects. :(80
    Description: A redirect is one extra step for the user to download the asset. Avoid that if you want to be fast. Redirects are even more of a showstopper on mobile.
    Offenders:
  • https://www.mediawiki.org/wiki/Special:CentralAutoLogin/start?type=script&usesul3=0
  • https://login.wikimedia.org/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn
    • Avoid extra requests by setting cache headers (cacheHeaders)The page has 12 requests that are missing a cache time. Configure a cache time so the browser doesn't need to download them every time. It will save 76.1 kB the next access.0
    Description: The easiest way to make your page fast is to avoid doing requests to the server. Setting a cache header on your server response will tell the browser that it doesn't need to download the asset again during the configured cache time! Always try to set a cache time if the content doesn't change for every request.
    Offenders:
  • https://upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_20...to%2C_360_cam.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/OOjs_UI_icon_advanced...._advanced.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr...._edit-ltr.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_chem.svg/...icon_chem.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/80/OOjs_UI_icon_ongoingCo...ation-rtl.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/Echo_%28Notifications%...megaphone.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/OOjs_UI_icon_lightbulb...lb-yellow.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/OOjs_UI_icon_check-con...structive.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Icon_-_MediaWiki_Users...op_%282025%29.png
  • https://www.mediawiki.org/wiki/Special:CentralAutoLogin/start?type=script&usesul3=0
  • https://login.wikimedia.org/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn
  • https://auth.wikimedia.org/loginwiki/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn
    • Long cache headers is good (cacheHeadersLong)The page has 3 requests that have a shorter cache time than 30 days (but still a cache time).97
    Description: Setting a cache header is good. Setting a long cache header (at least 30 days) is even better beacause then it will stay long in the browser cache. But what do you do if that asset change? Rename it and the browser will pick up the new version.
    Offenders:
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022
  • https://www.mediawiki.org/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022
    • Total JavaScript size shouldn't be too big (javascriptSize)The total JavaScript transfer size is 364.8 kB. This is quite large. 50
    Description: A lot of JavaScript often means you are downloading more than you need. How complex is the page and what can the user do on the page? Do you use multiple JavaScript frameworks?
    Offenders:
    URLTransfer sizeContent size
    https://www.mediawiki.org/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022 19.5 KB0 b
    https://www.mediawiki.org/w/load.php...ki.org/w/load.php 17.2 KB0 b
    https://www.mediawiki.org/w/load.php...ki.org/w/load.php 288.3 KB0 b
    https://www.mediawiki.org/w/load.php...ki.org/w/load.php 2.8 KB0 b
    https://www.mediawiki.org/w/load.php...ki.org/w/load.php 8.5 KB0 b
    https://www.mediawiki.org/w/load.php...ki.org/w/load.php 18.6 KB0 b
    https://auth.wikimedia.org/loginwiki/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn 1.3 KB0 b
    Make each CSS response small (optimalCssSize)https://www.mediawiki.org/w/load.php?lang=en&modules=ext.discussionTools.init.styles%7Cext.dismissableSiteNotice.styles%7Cext.uls.pt%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediamessages.styles%7Cmediawiki.ui.button%7Cmediawiki.widgets.styles%7Coojs-ui-core.icons%2Cstyles%7Coojs-ui.styles.indicators%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles&only=styles&skin=vector-2022 size is 35.9 kB (35913) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB.90
    Description: Make CSS responses small to fit into the magic number TCP window size of 14.5 KB. The browser can then download the CSS faster and that will make the page start rendering earlier.
    Offenders:
    URLTransfer sizeContent size
    https://www.mediawiki.org/w/load.php...ki.org/w/load.php 35.1 KB0 b

    Best practice advice (66)

    TitleAdviceScore
    Cumulative Layout Shift (cumulativeLayoutShift)Layout Shift is not supported in this browser0
    Description: Cumulative Layout Shift measures the sum total of all individual layout shift scores for unexpected layout shift that occur. The metric is measuring visual stability by quantify how often users experience unexpected layout shifts. It is one of Google Web Vitals.
    Meta description (metaDescription)The page is missing a meta description.0
    Description: Use a page description to make the page more relevant to search engines.
    Do not send too long headers (longHeaders)https://www.mediawiki.org/wiki/MediaWiki has a header content-security-policy-report-only that is 1416 characters long. https://www.mediawik...ki.org/w/load.php has a header sourcemap that is 952 characters long. 98
    Description: Do not send response headers that are too long.
    Offenders:
  • https://www.mediawiki.org/wiki/MediaWiki
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
    • Avoid too many third party requests (thirdParty)The page do 28% requests to third party domains (11 requests and 75 kB). First party is 28 requests and 461.1 kB. The regex .*mediawiki.* was used to calculate first/third party requests.50
    Description: Do not load most of your content from third party URLs.
    Avoid unnecessary headers (unnecessaryHeaders)There are 24 responses that sets both a max-age and expires header. There are 39 responses that sets a server header. 37
    Description: Do not send headers that you don't need. We look for p3p, cache-control and max-age, pragma, server and x-frame-options headers. Have a look at Andrew Betts - Headers for Hackers talk as a guide https://www.youtube.com/watch?v=k92ZbrY815c or read https://www.fastly.com/blog/headers-we-dont-want.
    Offenders:
  • https://www.mediawiki.org/wiki/MediaWiki
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022
  • https://www.mediawiki.org/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022
  • https://www.mediawiki.org/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022
  • https://www.mediawiki.org/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022
  • https://www.mediawiki.org/static/images/icons/mediawikiwiki.svg
  • https://www.mediawiki.org/static/images/icons/mediawikiwiki.svg
  • https://www.mediawiki.org/static/images/mobile/copyright/mediawikiwiki-wordmark.svg
  • https://www.mediawiki.org/static/images/mobile/copyright/mediawikiwiki-wordmark.svg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_20...to%2C_360_cam.jpg
  • https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/OOjs_UI_icon_advanced...._advanced.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr...._edit-ltr.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_chem.svg/...icon_chem.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/8/80/OOjs_UI_icon_ongoingCo...ation-rtl.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/Echo_%28Notifications%...megaphone.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/OOjs_UI_icon_lightbulb...lb-yellow.svg.png
  • https://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/OOjs_UI_icon_check-con...structive.svg.png
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Icon_-_MediaWiki_Users...op_%282025%29.png
  • https://www.mediawiki.org/w/resources/src/mediawiki.skinning/images/magnify-clip-ltr.svg?8330e
  • https://www.mediawiki.org/w/skins/Vector/resources/skins.vector.styles/images/li...r-progressive.svg
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/static/apple-touch/mediawiki.png
  • https://www.mediawiki.org/static/apple-touch/mediawiki.png
  • https://www.mediawiki.org/static/favicon/mediawiki.ico
  • https://www.mediawiki.org/static/favicon/mediawiki.ico
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/wiki/Special:CentralAutoLogin/start?type=script&usesul3=0
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://www.mediawiki.org/w/load.php...ki.org/w/load.php
  • https://login.wikimedia.org/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn
  • https://auth.wikimedia.org/loginwiki/wiki/Special:CentralAutoLogin/checkLoggedIn...gin/checkLoggedIn

    • Privacy advice (82)

    TitleAdviceScore
    Use a good Content-Security-Policy header to make sure you you avoid Cross Site Scripting (XSS) attacks. (contentSecurityPolicyHeader)Set a Content-Security-Policy header to make sure you are not open for Cross Site Scripting (XSS) attacks. You can start with setting a Content-Security-Policy-Report-Only header, that will only report the violation, not stop the download.0
    Description: Content Security Policy is delivered via a HTTP response header, and defines approved sources of content that the browser may load. It can be an effective countermeasure to Cross Site Scripting (XSS) attacks and is also widely supported and usually easily deployed. https://scotthelme.co.uk/content-security-policy-an-introduction/.
    Offenders:
  • https://www.mediawiki.org/wiki/MediaWiki
    • Set a referrer-policy header to make sure you do not leak user information. (referrerPolicyHeader)Set a referrer-policy header to make sure you do not leak user information.0
    Description: Referrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites. https://scotthelme.co.uk/a-new-security-header-referrer-policy/.
    Offenders:
  • https://www.mediawiki.org/wiki/MediaWiki
    • Avoid third party cookies that is used to track the user. (thirdPartyCookies)The page sets 1 third party cookie.0
    Description: Third party cookies are used to track the user. They are automatically blocked in Safari and Firefox.
    Offenders:
  • .wikimedia.org NetworkProbeLimit=0.001

    • Page info

    Page info
    TitleMediaWiki
    GeneratorMediaWiki 1.44.0-wmf.23
    Width1920
    Height1851
    DOM elements927
    Avg DOM depth13
    Max DOM depth20
    Iframes0
    Script tags6
    Local storage949.3 KB
    Session storage0 b
    Network Information APIunknown
    Resource Hints
    dns-prefetch
    https://meta.wikimedia.org/
    https://www.mediawiki.org/wiki/auth.wikimedia.org
    preconnect
    https://upload.wikimedia.org/

    Technologies used to build the page.

    Data collected using Wappalyzer version 6.10.66. With updated code from Webappanalyzer 2024-12-27. Use --browsertime.firefox.includeResponseBodies htmlor --browsertime.chrome.includeResponseBodies htmlto help Wappalyzer find more information about technologies used.

    TechnologyConfidenceCategory
    MediaWiki 100  Wikis
    PHP 100  Programming languages
    HSTS 100  Security
    HTTP/2 100  Miscellaneous
    | Browser metrics | Visual Metrics | Largest Contentful Paint | Visual Elements | Server timings | 

    Data from run 5

    Visual Metrics

    Visual Metrics
    First Visual Change966 ms
    Speed Index1.057 s
    Largest Image1.466 s
    Heading1.466 s
    LargestContentfulPaint1.466 s
    Last Meaningful Paint1.466 s
    Largest Contentful Paint1.466 s
    Visual Complete 85%1.200 s
    Visual Complete 95%1.466 s
    Visual Complete 99%1.900 s
    Last Visual Change2.600 s
    Visual Readiness1.634 s

    Browser Metrics

    Navigation Timing
    backEndTime495 ms
    domContentLoadedTime844 ms
    domInteractiveTime844 ms
    domainLookupTime84 ms
    frontEndTime929 ms
    pageDownloadTime2 ms
    pageLoadTime1.427 s
    redirectionTime0 ms
    serverConnectionTime203 ms
    serverResponseTime197 ms
    Google Web Vitals
    Time to first byte (TTFB)495 ms
    First Contentful Paint (FCP)846 ms
    Largest Contentful Paint (LCP)1.373 s
    Extra timings
    TTFB495 ms
    Time To Contentful Paint898 ms
    Time To First Interactive898 ms
    Load Event End1.427 s
    Fully loaded1.946 s
    User Timing marks
    mwStartup891 ms

    Largest Contentful Paint

    When in time the page main content is rendered (collected using the Largest Contentful Paint API). Read more about Largest Contentful Paint.

    Element typeIMG
    Element/tag<img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg/330px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg" decoding="async" width="320" height="320" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg/500px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg/960px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg 2x" data-file-width="2011" data-file-height="2011">
    Render time 1.373 s
    Element render delay8 ms
    TTFB495 ms
    Resource delay79 ms
    Resource load duration791 ms
    Load time1.367 s
    URL https://upload.wikim...to%2C_360_cam.jpg
    Size (width*height)102400
    DOM path
    div:eq(1) > div > div:eq(2) > main#content > div#bodyContent > div#mw-content-text > div:eq(0) > div#lang_dir > div:eq(1) > figure > a > img> div:eq(1) > div > div:eq(2) > main#content > div#bodyContent > div#mw-content-text > div:eq(0) > div#lang_dir > div:eq(1) > figure > a > img>
    LCP

    The largest contentful paint is highlighted in the image. If no element is highlighted the element was removed before the screenshot or the LCP API couldn't find the element.

    The Largest Contentful Paint API highlighted this image as a part of the LCP.

    LCP

    Server timings

    namedurationdescription
    cache0hit-front
    host0cp3067

    Custom metrics collected through JavaScript

    There are no custom configured scripts.

    Extra metrics collected using scripting

    There are no custom extra metrics from scripting.

    Visual Elements

    NameDisplay TimeX YWidthHeight
    LargestImage (330px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg)1.466 s 1108 315 322 322
    <img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg/330px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg" decoding="async" width="320" height="320" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg/500px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg/960px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg 2x" data-file-width="2011" data-file-height="2011">
    Heading1.466 s 214 193 1220 33
    <h1 id="firstHeading" class="firstHeading mw-first-heading"></h1>
    LargestContentfulPaint (330px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg)1.466 s 1108 315 322 322
    <img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg/330px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg" decoding="async" width="320" height="320" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg/500px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/35/Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg/960px-Wikimedia_Hackathon_2024_-_Group_photo%2C_360_cam.jpg 2x" data-file-width="2011" data-file-height="2011">
    | Summary  | Largest responses  | Requests and sizes per content type  | Data per domain | Expires and last modified statistics  | 

    PageXray

    How the page is built.

    Summary
    HTTP versionHTTP/2.0
    Total requests39
    Total domains4
    Total transfer size523.5 KB
    Total content size0 b
    Responses missing compression0
    Number of cookies3
    Third party cookies1
    Requests per response code
    20037
    3022

    Largest assets on the page (by transfer size)

    URLTypeTransfer SizeContent Size
    https://www.mediawik...ki.org/w/load.phpjavascript288.3 KB0 b
    https://upload.wikim...to%2C_360_cam.jpgimage56.9 KB0 b
    https://www.mediawik...ki.org/w/load.phpcss35.1 KB0 b
    https://www.mediawik...ki.org/w/load.phpjavascript19.5 KB0 b
    https://www.mediawiki.org/wiki/MediaWikihtml19.2 KB0 b
    https://www.mediawik...ki.org/w/load.phpjavascript18.6 KB0 b
    https://www.mediawik...ki.org/w/load.phpjavascript17.2 KB0 b
    https://www.mediawik...ki.org/w/load.phpjavascript8.5 KB0 b
    https://www.mediawik...con/mediawiki.icofavicon8.4 KB0 b
    https://www.mediawik...uch/mediawiki.pngimage7.7 KB0 b
    https://upload.wikim...op_%282025%29.pngimage4.9 KB0 b
    https://www.mediawik...mediawikiwiki.svgsvg3.0 KB0 b
    https://www.mediawik...ki.org/w/load.phpjavascript2.8 KB0 b
    https://www.mediawik...wiki-wordmark.svgsvg2.1 KB0 b
    https://upload.wikim...lb-yellow.svg.pngimage1.6 KB0 b
    https://www.mediawik...ki.org/w/load.phpcss1.5 KB0 b
    https://www.mediawik...ki.org/w/load.phpsvg1.4 KB0 b
    https://login.wikime...gin/checkLoggedInother1.3 KB0 b
    https://auth.wikimed...gin/checkLoggedInjavascript1.3 KB0 b
    https://www.mediawik...ki.org/w/load.phpsvg1.3 KB0 b

    Requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html2.8 KB19.2 KB0 b1
    css1.9 KB36.6 KB0 b2
    javascript8.5 KB356.2 KB0 b7
    image10.4 KB78.4 KB0 b10
    svg15.7 KB22.4 KB0 b16
    favicon960 B8.4 KB0 b1
    Total40.2 KB521.2 KB0 b37

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    www.mediawiki.org4.575 s450.3 KB0 b28
    upload.wikimedia.org6.080 s70.7 KB0 b9
    login.wikimedia.org206 ms1.3 KB0 b1
    auth.wikimedia.org206 ms1.3 KB0 b1

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds4 weeks1 year
    Last modified23 seconds3 weeks3 years

    CPU