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librairie-sciencespo.fr screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

librairie-sciencespo.fr

Librairie de sciences humaines et sociales

Page Load Speed

1.6 sec in total

First Response

379 ms

Resources Loaded

1.1 sec

Page Rendered

115 ms

librairie-sciencespo.fr screenshot

About Website

Visit librairie-sciencespo.fr now to see the best up-to-date Librairie Sciences Po content for France and also check out these interesting facts you probably never knew about librairie-sciencespo.fr

Droit - Economie - Sociologie - Politique - Ecologie - Relations internationales - Géopolitique - Romans graphiques - Eveil jeunesse - Questions de société

Visit librairie-sciencespo.fr

Key Findings

We analyzed Librairie-sciencespo.fr page load time and found that the first response time was 379 ms and then it took 1.3 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.

Performance Metrics

librairie-sciencespo.fr performance score

0

Network Requests Diagram

librairie-sciencespo.fr

379 ms

www.librairie-sciencespo.fr

310 ms

style_sp.css

95 ms

stylesheet_fad97d0aa7.css

164 ms

jquery.lightbox-0.5.css

161 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Librairie-sciencespo.fr, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (379 ms) belongs to the original domain Librairie-sciencespo.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.1 kB (49%)

Content Size

179.1 kB

After Optimization

92.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Librairie-sciencespo.fr main page is 179.1 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. Images take 66.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 18.3 kB

  • Original 23.2 kB
  • After minification 19.5 kB
  • After compression 4.9 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 3.8 kB, which is 16% 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 18.3 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 7.4 kB

  • Original 66.3 kB
  • After minification 58.9 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, Librairie Sciences Po needs image optimization as it can save up to 7.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 34.3 kB

  • Original 57.4 kB
  • After minification 37.3 kB
  • After compression 23.0 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 34.3 kB or 60% of the original size.

CSS Optimization

-84%

Potential reduce by 27.0 kB

  • Original 32.1 kB
  • After minification 25.9 kB
  • After compression 5.2 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. Librairie-sciencespo.fr needs all CSS files to be minified and compressed as it can save up to 27.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (23%)

Requests Now

22

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Librairie Sciences Po. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

librairie-sciencespo.fr

librairie-sciencespo.fr

379 ms

www.librairie-sciencespo.fr

www.librairie-sciencespo.fr

310 ms

style_sp.css

style_sp.css

95 ms

stylesheet_fad97d0aa7.css

stylesheet_fad97d0aa7.css

164 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

161 ms

javascript_0b12553063.js

javascript_0b12553063.js

167 ms

jquery.min.js

jquery.min.js

80 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

191 ms

fonctions_sciencespo.js

fonctions_sciencespo.js

190 ms

bulles_ajax.js

bulles_ajax.js

192 ms

ga.js

ga.js

26 ms

logo_science-po.gif

logo_science-po.gif

94 ms

picto_retrait.png

picto_retrait.png

92 ms

bg_menu.gif

bg_menu.gif

84 ms

bg_menu_niv2.gif

bg_menu_niv2.gif

82 ms

bg_home.gif

bg_home.gif

83 ms

INTEGRER_SCIENCES_PO__01.jpg

INTEGRER_SCIENCES_PO__01.jpg

92 ms

3663322089190.jpg

3663322089190.jpg

239 ms

9782352044628.jpg

9782352044628.jpg

164 ms

Mug_Sciences_Po.jpg

Mug_Sciences_Po.jpg

165 ms

illus_librairie.jpg

illus_librairie.jpg

181 ms

6a0091973b.jpg

6a0091973b.jpg

179 ms

logo_blanc_science-po.png

logo_blanc_science-po.png

183 ms

__utm.gif

__utm.gif

15 ms

SEO Factors

librairie-sciencespo.fr SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Librairie-sciencespo.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 Librairie-sciencespo.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.

Social Sharing Optimization

librairie-sciencespo.fr

Open Graph description is not detected on the main page of Librairie Sciences Po. 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: