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Welcome to preview.codewars.com homepage info - get ready to check Preview Codewars best content for United States right away, or after learning these important things about preview.codewars.com
Codewars is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential.
Visit preview.codewars.comWe analyzed Preview.codewars.com page load time and found that the first response time was 126 ms and then it took 1.1 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.
preview.codewars.com performance score
126 ms
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Our browser made a total of 35 requests to load all elements on the main page. We found that 57% of them (20 requests) were addressed to the original Preview.codewars.com, 11% (4 requests) were made to Pbs.twimg.com and 9% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (481 ms) belongs to the original domain Preview.codewars.com.
Page size can be reduced by 408.0 kB (25%)
1.6 MB
1.2 MB
In fact, the total size of Preview.codewars.com main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 28.6 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 28.6 kB or 71% of the original size.
Potential reduce by 61.3 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. Preview Codewars images are well optimized though.
Potential reduce by 142.1 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 142.1 kB or 64% of the original size.
Potential reduce by 176.0 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. Preview.codewars.com needs all CSS files to be minified and compressed as it can save up to 176.0 kB or 82% of the original size.
Number of requests can be reduced by 8 (26%)
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The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preview Codewars. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
preview.codewars.com
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application-37c84abed23abe0fc344e648bf5c9c90.css
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modernizr-fb6252ad3a82ba998d580ba913ffd94a.js
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preview.codewars.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Preview.codewars.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 Preview.codewars.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.
preview.codewars.com
Open Graph data is detected on the main page of Preview Codewars. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: