Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

anthropos-dev.ens-lyon.fr

Anthropos - Anthropos

Page Load Speed

8.8 sec in total

First Response

1.3 sec

Resources Loaded

7.3 sec

Page Rendered

203 ms

anthropos-dev.ens-lyon.fr screenshot

About Website

Visit anthropos-dev.ens-lyon.fr now to see the best up-to-date Anthropos Dev Ens Lyon content for France and also check out these interesting facts you probably never knew about anthropos-dev.ens-lyon.fr

Visit anthropos-dev.ens-lyon.fr

Key Findings

We analyzed Anthropos-dev.ens-lyon.fr page load time and found that the first response time was 1.3 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

anthropos-dev.ens-lyon.fr performance score

0

Network Requests Diagram

anthropos-dev.ens-lyon.fr

1287 ms

screenstylescharte.css

363 ms

jquery-1.10.2.js

1693 ms

lightbox.css

1193 ms

defaut.js

1195 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 60% of them (55 requests) were addressed to the original Anthropos-dev.ens-lyon.fr, 19% (17 requests) were made to Maps.google.com and 11% (10 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Anthropos-dev.ens-lyon.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (50%)

Content Size

2.8 MB

After Optimization

1.4 MB

In fact, the total size of Anthropos-dev.ens-lyon.fr main page is 2.8 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. 55% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 44.8 kB

  • Original 55.2 kB
  • After minification 51.6 kB
  • After compression 10.4 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 44.8 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 102.8 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. Anthropos Dev Ens Lyon images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.2 MB
  • After compression 337.1 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 1.2 MB or 78% of the original size.

CSS Optimization

-84%

Potential reduce by 43.3 kB

  • Original 51.7 kB
  • After minification 33.4 kB
  • After compression 8.4 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. Anthropos-dev.ens-lyon.fr needs all CSS files to be minified and compressed as it can save up to 43.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (69%)

Requests Now

85

After Optimization

26

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anthropos Dev Ens Lyon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

SEO Factors

anthropos-dev.ens-lyon.fr SEO score

0

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Anthropos-dev.ens-lyon.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 Anthropos-dev.ens-lyon.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Anthropos Dev Ens Lyon. 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: