4.8 sec in total
Click here to check amazing Costello content. Otherwise, check out these important facts you probably never knew about costello.fr
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We analyzed Costello.fr page load time and found that the first response time was 343 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
costello.fr performance score
Our browser made a total of 152 requests to load all elements on the main page. We found that 84% of them (127 requests) were addressed to the original Costello.fr, 7% (10 requests) were made to Static.xx.fbcdn.net and 3% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (858 ms) belongs to the original domain Costello.fr.
Page size can be reduced by 763.5 kB (32%)
In fact, the total size of Costello.fr main page is 2.4 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 73.8 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 16.0 kB, which is 19% 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 73.8 kB or 86% of the original size.
Potential reduce by 189.8 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, Costello needs image optimization as it can save up to 189.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 440.2 kB
Potential reduce by 59.7 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. Costello.fr needs all CSS files to be minified and compressed as it can save up to 59.7 kB or 83% of the original size.
Number of requests can be reduced by 21 (15%)
costello.fr SEO score
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Costello.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Costello.fr 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.
Open Graph description is not detected on the main page of Costello. 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: