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wikimedia.org screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

wikimedia.org

Wikimedia

Page Load Speed

253 ms in total

First Response

30 ms

Resources Loaded

132 ms

Page Rendered

91 ms

wikimedia.org screenshot

About Website

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

Wikimedia is a global movement whose mission is to bring free educational content to the world.

Visit wikimedia.org

Key Findings

We analyzed Wikimedia.org page load time and found that the first response time was 30 ms and then it took 223 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

wikimedia.org performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

wikimedia.org

30 ms

www.wikimedia.org

30 ms

load.php

46 ms

135px-WiktionaryEn.svg.png

56 ms

Labslogo_thumb.png

58 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 79% of them (15 requests) were addressed to the original Wikimedia.org, 11% (2 requests) were made to Upload.wikimedia.org and 5% (1 request) were made to Meta.wikimedia.org. The less responsive or slowest element that took the longest time to load (58 ms) relates to the external source Wikitech.wikimedia.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.1 kB (10%)

Content Size

203.2 kB

After Optimization

183.1 kB

  • HTML
  • Images

In fact, the total size of Wikimedia.org main page is 203.2 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. 20% of websites need less resources to load. Images take 195.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 6.0 kB

  • Original 7.8 kB
  • After minification 7.4 kB
  • After compression 1.9 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 6.0 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 14.1 kB

  • Original 195.4 kB
  • After minification 181.3 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 images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wikimedia. According to our analytics all requests are already optimized.

Network Requests Diagram

wikimedia.org

wikimedia.org

30 ms

www.wikimedia.org

www.wikimedia.org

30 ms

load.php

load.php

46 ms

135px-WiktionaryEn.svg.png

135px-WiktionaryEn.svg.png

56 ms

Labslogo_thumb.png

Labslogo_thumb.png

58 ms

Wiki.png

Wiki.png

57 ms

enwiki.png

enwiki.png

29 ms

wikiquote.png

wikiquote.png

31 ms

wikibooks.png

wikibooks.png

32 ms

wikisource.png

wikisource.png

33 ms

enwikiversity.png

enwikiversity.png

41 ms

specieswiki.png

specieswiki.png

38 ms

mediawikiwiki.png

mediawikiwiki.png

43 ms

wikidatawiki.png

wikidatawiki.png

40 ms

commonswiki.png

commonswiki.png

41 ms

wikivoyage.png

wikivoyage.png

44 ms

metawiki.png

metawiki.png

49 ms

incubatorwiki.png

incubatorwiki.png

47 ms

foundationwiki.png

foundationwiki.png

45 ms

Accessibility Review

wikimedia.org accessibility score

100

Accessibility Issues

Best Practices

wikimedia.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

wikimedia.org SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    MUL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wikimedia.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that Wikimedia.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

wikimedia.org

Open Graph description is not detected on the main page of Wikimedia. 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: