20.5 sec in total
425 ms
10.3 sec
9.8 sec
Click here to check amazing En Wikipedia content for United States. Otherwise, check out these important facts you probably never knew about en.wikipedia.org
Visit en.wikipedia.orgWe analyzed En.wikipedia.org page load time and found that the first response time was 425 ms and then it took 20.1 sec 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.
en.wikipedia.org performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value2.9 s
80/100
25%
Value2.6 s
97/100
10%
Value270 ms
81/100
30%
Value0
100/100
15%
Value4.5 s
83/100
10%
425 ms
779 ms
638 ms
906 ms
1009 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 39% of them (11 requests) were addressed to the original En.wikipedia.org, 61% (17 requests) were made to Upload.wikimedia.org. The less responsive or slowest element that took the longest time to load (7 sec) relates to the external source Upload.wikimedia.org.
Page size can be reduced by 59.8 kB (23%)
256.3 kB
196.5 kB
In fact, the total size of En.wikipedia.org main page is 256.3 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. 50% of websites need less resources to load. Images take 181.5 kB which makes up the majority of the site volume.
Potential reduce by 57.1 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 57.1 kB or 76% of the original size.
Potential reduce by 2.7 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. En Wikipedia images are well optimized though.
Number of requests can be reduced by 3 (11%)
27
24
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Wikipedia. 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.
Main_Page
425 ms
load.php
779 ms
load.php
638 ms
load.php
906 ms
load.php
1009 ms
100px-Liquid_oxygen_in_a_beaker_%28cropped_and_retouched%29.jpg
4806 ms
120px-Visual_kei_1.jpg
4960 ms
120px-Uhuru_Kenyatta_and_Raila_Odinga.jpg
6695 ms
120px-Voyager.jpg
6696 ms
280px-Sidney_Hall_-_Urania%27s_Mirror_-_Cancer.jpg
6947 ms
31px-Commons-logo.svg.png
6826 ms
35px-Mediawiki-logo.png
6827 ms
35px-Wikimedia_Community_Logo.svg.png
6827 ms
35px-Wikibooks-logo.svg.png
6870 ms
47px-Wikidata-logo.svg.png
6915 ms
51px-Wikinews-logo.svg.png
6918 ms
35px-Wikiquote-logo.svg.png
6917 ms
35px-Wikisource-logo.svg.png
6972 ms
35px-Wikispecies-logo.svg.png
6917 ms
41px-Wikiversity_logo_2017.svg.png
6971 ms
35px-Wikivoyage-Logo-v3-icon.svg.png
6971 ms
35px-Wiktionary-logo-v2.svg.png
6972 ms
wikimedia-button.png
3760 ms
poweredby_mediawiki_88x31.png
4323 ms
load.php
4090 ms
enwiki.png
2869 ms
load.php
920 ms
load.php
821 ms
en.wikipedia.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s do not have all required [aria-*] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
[lang] attributes do not have a valid value
en.wikipedia.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
en.wikipedia.org SEO score
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.wikipedia.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 En.wikipedia.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.
en.wikipedia.org
Open Graph description is not detected on the main page of En Wikipedia. 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: