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jei.fr screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jei.fr

Entreprise travaux spéciaux : pathologie des structures

Page Load Speed

2.6 sec in total

First Response

247 ms

Resources Loaded

2.2 sec

Page Rendered

165 ms

jei.fr screenshot

About Website

Click here to check amazing Jei content for France. Otherwise, check out these important facts you probably never knew about jei.fr

JEI, située à PALAISEAU, intervient dans le domaine des travaux spéciaux : étude géotechnique, béton projeté, pathologie des structures, confortement de sols, ...

Visit jei.fr

Key Findings

We analyzed Jei.fr page load time and found that the first response time was 247 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

jei.fr performance score

0

Network Requests Diagram

jei.fr

247 ms

www.jei.fr

356 ms

bootstrap.min.css

175 ms

font-awesome.min.css

155 ms

common.css

163 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that all of those requests were addressed to Jei.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jei.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 657.1 kB (81%)

Content Size

807.1 kB

After Optimization

150.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jei.fr main page is 807.1 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. 40% of websites need less resources to load. Javascripts take 298.1 kB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 267.2 kB

  • Original 280.7 kB
  • After minification 234.6 kB
  • After compression 13.5 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. This page needs HTML code to be minified as it can gain 46.0 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 267.2 kB or 95% of the original size.

Image Optimization

-21%

Potential reduce by 5.7 kB

  • Original 27.8 kB
  • After minification 22.1 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, Jei needs image optimization as it can save up to 5.7 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 221.5 kB

  • Original 298.1 kB
  • After minification 259.0 kB
  • After compression 76.6 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 221.5 kB or 74% of the original size.

CSS Optimization

-81%

Potential reduce by 162.7 kB

  • Original 200.5 kB
  • After minification 189.6 kB
  • After compression 37.7 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. Jei.fr needs all CSS files to be minified and compressed as it can save up to 162.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (55%)

Requests Now

31

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jei.fr

jei.fr

247 ms

www.jei.fr

www.jei.fr

356 ms

bootstrap.min.css

bootstrap.min.css

175 ms

font-awesome.min.css

font-awesome.min.css

155 ms

common.css

common.css

163 ms

anythingslider.css

anythingslider.css

165 ms

jquery.bxslider.css

jquery.bxslider.css

163 ms

jquery-ui.min.css

jquery-ui.min.css

287 ms

lhp_giv.css

lhp_giv.css

231 ms

layout.css

layout.css

242 ms

jquery.js

jquery.js

317 ms

bootstrap.min.js

bootstrap.min.js

233 ms

common.js

common.js

247 ms

carousel.js

carousel.js

297 ms

jquery.bxslider.js

jquery.bxslider.js

314 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

315 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

340 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

358 ms

jquery.hammer-full.min.js

jquery.hammer-full.min.js

372 ms

jquery.lhpGigaImgViewer.min.js

jquery.lhpGigaImgViewer.min.js

395 ms

gigaImage.js

gigaImage.js

394 ms

home.png

home.png

434 ms

menu_open.png

menu_open.png

435 ms

fleche_gris.png

fleche_gris.png

442 ms

logo.png

logo.png

170 ms

h2-bg-right.png

h2-bg-right.png

196 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

262 ms

bx_loader.gif

bx_loader.gif

1135 ms

controls.png

controls.png

130 ms

preview.jpg

preview.jpg

265 ms

ajax-loader.gif

ajax-loader.gif

91 ms

ui-bg_glass_45_00c6ff_1x400.png

ui-bg_glass_45_00c6ff_1x400.png

86 ms

ui-icons_e0fdff_256x240.png

ui-icons_e0fdff_256x240.png

82 ms

2_0_0.jpg

2_0_0.jpg

82 ms

2_0_1.jpg

2_0_1.jpg

86 ms

2_0_2.jpg

2_0_2.jpg

86 ms

SEO Factors

jei.fr SEO score

0

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jei.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jei.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

jei.fr

Open Graph description is not detected on the main page of Jei. 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: