Tools & Wizards About Us
wikimediafoundation.org screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

wikimediafoundation.org

Home – Wikimedia Foundation

Page Load Speed

18.4 sec in total

First Response

471 ms

Resources Loaded

8.6 sec

Page Rendered

9.3 sec

wikimediafoundation.org screenshot

About Website

Visit wikimediafoundation.org now to see the best up-to-date Wikimedia Foundation content for India and also check out these interesting facts you probably never knew about wikimediafoundation.org

Visit wikimediafoundation.org

Key Findings

We analyzed Wikimediafoundation.org page load time and found that the first response time was 471 ms and then it took 18 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

wikimediafoundation.org performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

Home

471 ms

load.php

318 ms

load.php

764 ms

load.php

763 ms

450px-Wikimedia_Foundation_Annual_Report_2016_books-trimmed.jpg

3345 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 43% of them (10 requests) were addressed to the original Wikimediafoundation.org, 57% (13 requests) were made to Upload.wikimedia.org. The less responsive or slowest element that took the longest time to load (5.1 sec) relates to the external source Upload.wikimedia.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.8 kB (22%)

Content Size

189.4 kB

After Optimization

148.6 kB

  • HTML
  • Images

In fact, the total size of Wikimediafoundation.org main page is 189.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 141.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 35.8 kB

  • Original 47.7 kB
  • After minification 45.4 kB
  • After compression 11.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 35.8 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 4.9 kB

  • Original 141.7 kB
  • After minification 136.7 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Wikimedia Foundation images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

22

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wikimedia Foundation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Home

Home

471 ms

load.php

load.php

318 ms

load.php

load.php

764 ms

load.php

load.php

763 ms

450px-Wikimedia_Foundation_Annual_Report_2016_books-trimmed.jpg

450px-Wikimedia_Foundation_Annual_Report_2016_books-trimmed.jpg

3345 ms

wikimedia-button.png

wikimedia-button.png

1594 ms

poweredby_mediawiki_88x31.png

poweredby_mediawiki_88x31.png

1594 ms

45px-Wikipedia-logo.png

45px-Wikipedia-logo.png

3109 ms

45px-Wiktionary-logo.svg.png

45px-Wiktionary-logo.svg.png

3108 ms

45px-Wikinews-logo.svg.png

45px-Wikinews-logo.svg.png

3108 ms

45px-Wikibooks-logo.png

45px-Wikibooks-logo.png

3109 ms

45px-Wikiquote-logo.png

45px-Wikiquote-logo.png

3109 ms

45px-Wikisource-logo.png

45px-Wikisource-logo.png

4868 ms

45px-Wikiversity-logo.svg.png

45px-Wikiversity-logo.svg.png

4868 ms

45px-Wikivoyage-Logo-v3-icon.svg.png

45px-Wikivoyage-Logo-v3-icon.svg.png

4867 ms

45px-Wikispecies-logo.png

45px-Wikispecies-logo.png

4819 ms

45px-Commons-logo.svg.png

45px-Commons-logo.svg.png

4868 ms

45px-Wikidata-logo.svg.png

45px-Wikidata-logo.svg.png

4867 ms

45px-Mediawiki-logo.png

45px-Mediawiki-logo.png

5148 ms

foundationwiki.png

foundationwiki.png

2063 ms

load.php

load.php

1947 ms

load.php

load.php

452 ms

load.php

load.php

1894 ms

Accessibility Review

wikimediafoundation.org accessibility score

84

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

wikimediafoundation.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

wikimediafoundation.org SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wikimediafoundation.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Wikimediafoundation.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

wikimediafoundation.org

Open Graph description is not detected on the main page of Wikimedia Foundation. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: