1.2 sec in total
203 ms
891 ms
129 ms
Click here to check amazing En Web Sudoku content for United States. Otherwise, check out these important facts you probably never knew about en.websudoku.com
Play Sudoku online from easy to evil. Web Sudoku also supplies Sudoku puzzles for newspapers, magazines, Sudoku books and websites.
Visit en.websudoku.comWe analyzed En.websudoku.com page load time and found that the first response time was 203 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
en.websudoku.com performance score
203 ms
287 ms
195 ms
226 ms
7 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that 15% of them (2 requests) were addressed to the original En.websudoku.com, 31% (4 requests) were made to Pagead2.googlesyndication.com and 31% (4 requests) were made to En2.websudoku.com. The less responsive or slowest element that took the longest time to load (287 ms) relates to the external source En2.websudoku.com.
Page size can be reduced by 7.1 kB (29%)
24.6 kB
17.5 kB
In fact, the total size of En.websudoku.com main page is 24.6 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. 15% of websites need less resources to load. Javascripts take 20.4 kB which makes up the majority of the site volume.
Potential reduce by 508 B
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 508 B or 50% of the original size.
Potential reduce by 4.3 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 4.3 kB or 21% of the original size.
Potential reduce by 2.3 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. En.websudoku.com needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 73% of the original size.
Number of requests can be reduced by 5 (42%)
12
7
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Web Sudoku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
en.websudoku.com
203 ms
en2.websudoku.com
287 ms
style16.css
195 ms
index19.js
226 ms
show_ads.js
7 ms
transparent.gif
56 ms
ca-pub-2358618403733853.js
54 ms
zrt_lookup.html
50 ms
show_ads_impl.js
54 ms
logo-108x108.gif
238 ms
ads
91 ms
osd.js
6 ms
abg.js
48 ms
en.websudoku.com accessibility score
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
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
en.websudoku.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Missing source maps for large first-party JavaScript
en.websudoku.com 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.websudoku.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that En.websudoku.com 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.websudoku.com
Open Graph description is not detected on the main page of En Web Sudoku. 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: