1.4 sec in total
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Visit rails-tutorial-jennkao.c9users.ioWe analyzed Rails-tutorial-jennkao.c9users.io page load time and found that the first response time was 44 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
rails-tutorial-jennkao.c9users.io performance score
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Our browser made a total of 36 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Rails-tutorial-jennkao.c9users.io, 25% (9 requests) were made to Static.xx.fbcdn.net and 8% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (385 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 62.4 kB (44%)
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In fact, the total size of Rails-tutorial-jennkao.c9users.io main page is 141.2 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. 30% of websites need less resources to load. Images take 55.9 kB which makes up the majority of the site volume.
Potential reduce by 25.3 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. This page needs HTML code to be minified as it can gain 4.3 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.3 kB or 82% of the original size.
Potential reduce by 450 B
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. Rails Tutorial Jennkao C 9 Users images are well optimized though.
Potential reduce by 36.6 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 36.6 kB or 67% of the original size.
Number of requests can be reduced by 18 (55%)
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The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rails Tutorial Jennkao C 9 Users. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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rails-tutorial-jennkao.c9users.io SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rails-tutorial-jennkao.c9users.io 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 Rails-tutorial-jennkao.c9users.io 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.
rails-tutorial-jennkao.c9users.io
Open Graph description is not detected on the main page of Rails Tutorial Jennkao C 9 Users. 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: