1.2 sec in total
313 ms
797 ms
110 ms
Visit co4.univ-lyon2.fr now to see the best up-to-date Co 4 Univ Lyon2 content for France and also check out these interesting facts you probably never knew about co4.univ-lyon2.fr
Visit co4.univ-lyon2.frWe analyzed Co4.univ-lyon2.fr page load time and found that the first response time was 313 ms and then it took 907 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
co4.univ-lyon2.fr performance score
313 ms
483 ms
Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Co4.univ-lyon2.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (483 ms) belongs to the original domain Co4.univ-lyon2.fr.
Page size can be reduced by 100.8 kB (95%)
106.7 kB
5.9 kB
In fact, the total size of Co4.univ-lyon2.fr main page is 106.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 100.7 kB which makes up the majority of the site volume.
Potential reduce by 4.5 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 4.5 kB or 76% of the original size.
Potential reduce by 96.3 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. Obviously, Co 4 Univ Lyon2 needs image optimization as it can save up to 96.3 kB or 96% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
1
1
The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Co 4 Univ Lyon2. According to our analytics all requests are already optimized.
co4.univ-lyon2.fr
313 ms
univLyon2.png
483 ms
co4.univ-lyon2.fr SEO score
N/A
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Co4.univ-lyon2.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Co4.univ-lyon2.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
co4.univ-lyon2.fr
Open Graph description is not detected on the main page of Co 4 Univ Lyon2. 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: