2.5 sec in total
590 ms
1.7 sec
157 ms
Welcome to infoscience.epfl.ch homepage info - get ready to check Infoscience Epfl best content for Switzerland right away, or after learning these important things about infoscience.epfl.ch
Infoscience - Infoscience
Visit infoscience.epfl.chWe analyzed Infoscience.epfl.ch page load time and found that the first response time was 590 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
infoscience.epfl.ch performance score
590 ms
405 ms
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696 ms
682 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 17% of them (5 requests) were addressed to the original Infoscience.epfl.ch, 63% (19 requests) were made to Epfl.ch and 10% (3 requests) were made to Actu.epfl.ch. The less responsive or slowest element that took the longest time to load (696 ms) relates to the external source Epfl.ch.
Page size can be reduced by 237.4 kB (58%)
408.0 kB
170.6 kB
In fact, the total size of Infoscience.epfl.ch main page is 408.0 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. Javascripts take 224.9 kB which makes up the majority of the site volume.
Potential reduce by 30.7 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 8.5 kB, which is 22% 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 30.7 kB or 81% of the original size.
Potential reduce by 1.4 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. Infoscience Epfl images are well optimized though.
Potential reduce by 142.4 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 142.4 kB or 63% of the original size.
Potential reduce by 62.9 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. Infoscience.epfl.ch needs all CSS files to be minified and compressed as it can save up to 62.9 kB or 75% of the original size.
Number of requests can be reduced by 19 (66%)
29
10
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infoscience Epfl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
infoscience.epfl.ch
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epfl.css
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applications.css
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jquery-epfl.min.js
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globalnav.js
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invenio_epfl.css
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invenio-epfl.js
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underline.gif
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epfl_small.png
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print.css
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infoscience.epfl.ch SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Infoscience.epfl.ch 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 Infoscience.epfl.ch 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.
infoscience.epfl.ch
Open Graph description is not detected on the main page of Infoscience Epfl. 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: