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csidoc.insa-lyon.fr screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

csidoc.insa-lyon.fr

Page Load Speed

4.8 sec in total

First Response

299 ms

Resources Loaded

4.3 sec

Page Rendered

190 ms

csidoc.insa-lyon.fr screenshot

About Website

Welcome to csidoc.insa-lyon.fr homepage info - get ready to check Csidoc Insa Lyon best content for France right away, or after learning these important things about csidoc.insa-lyon.fr

Visit csidoc.insa-lyon.fr

Key Findings

We analyzed Csidoc.insa-lyon.fr page load time and found that the first response time was 299 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

csidoc.insa-lyon.fr performance score

0

Network Requests Diagram

csidoc.insa-lyon.fr

299 ms

scd.docinsa.insa-lyon.fr

1364 ms

node.css

194 ms

defaults.css

195 ms

system.css

290 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Csidoc.insa-lyon.fr, 91% (48 requests) were made to Scd.docinsa.insa-lyon.fr and 4% (2 requests) were made to Insa-lyon.fr. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Scd.docinsa.insa-lyon.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 946.6 kB (59%)

Content Size

1.6 MB

After Optimization

657.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csidoc.insa-lyon.fr main page is 1.6 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. Only 10% of websites need less resources to load. Images take 815.3 kB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 394.5 kB

  • Original 421.1 kB
  • After minification 418.4 kB
  • After compression 26.6 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 394.5 kB or 94% of the original size.

Image Optimization

-31%

Potential reduce by 252.4 kB

  • Original 815.3 kB
  • After minification 562.9 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, Csidoc Insa Lyon needs image optimization as it can save up to 252.4 kB or 31% 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 90.4 kB

  • Original 122.8 kB
  • After minification 90.0 kB
  • After compression 32.4 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 90.4 kB or 74% of the original size.

CSS Optimization

-86%

Potential reduce by 209.3 kB

  • Original 244.8 kB
  • After minification 214.1 kB
  • After compression 35.5 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. Csidoc.insa-lyon.fr needs all CSS files to be minified and compressed as it can save up to 209.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (71%)

Requests Now

49

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csidoc Insa 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 11 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

csidoc.insa-lyon.fr

csidoc.insa-lyon.fr

299 ms

scd.docinsa.insa-lyon.fr

scd.docinsa.insa-lyon.fr

1364 ms

node.css

node.css

194 ms

defaults.css

defaults.css

195 ms

system.css

system.css

290 ms

system-menus.css

system-menus.css

195 ms

user.css

user.css

196 ms

content-module.css

content-module.css

386 ms

ctools.css

ctools.css

386 ms

date.css

date.css

387 ms

jquery.timeentry.css

jquery.timeentry.css

390 ms

filefield.css

filefield.css

474 ms

lightbox.css

lightbox.css

577 ms

nice_menus.css

nice_menus.css

577 ms

nice_menus_default.css

nice_menus_default.css

673 ms

panels.css

panels.css

579 ms

views.css

views.css

581 ms

style.css

style.css

1149 ms

jquery.js

jquery.js

1059 ms

drupal.js

drupal.js

867 ms

fr_cc160b18cf09c148ed7c17f2b1e774f6.js

fr_cc160b18cf09c148ed7c17f2b1e774f6.js

776 ms

lightbox.js

lightbox.js

1063 ms

nice_menus.js

nice_menus.js

865 ms

panels.js

panels.js

969 ms

script.js

script.js

1174 ms

style.css

style.css

1467 ms

shadedborder.js

shadedborder.js

1179 ms

border.js

border.js

1264 ms

main.js

main.js

1174 ms

fleche_grise.png

fleche_grise.png

651 ms

img_bg_4.jpg

img_bg_4.jpg

644 ms

degrade_bleu.jpg

degrade_bleu.jpg

387 ms

bt_gris_bg.png

bt_gris_bg.png

195 ms

horaire.png

horaire.png

290 ms

youtube.png

youtube.png

196 ms

logo_pinterest.jpg

logo_pinterest.jpg

200 ms

lgoo_facebook.png

lgoo_facebook.png

389 ms

logo_twitter.png

logo_twitter.png

387 ms

logo-scoop-it.jpg

logo-scoop-it.jpg

392 ms

menu-expanded.png

menu-expanded.png

485 ms

Zoom.png

Zoom.png

1258 ms

bg_news.png

bg_news.png

642 ms

Animations.png

Animations.png

1258 ms

bg_txt_news.png

bg_txt_news.png

643 ms

Ressources.png

Ressources.png

1353 ms

bg_button_home.png

bg_button_home.png

771 ms

puce2.png

puce2.png

773 ms

rss.png

rss.png

776 ms

bg_footer.png

bg_footer.png

964 ms

piwik.js

piwik.js

495 ms

bandeau_bib.jpg

bandeau_bib.jpg

525 ms

piwik.php

piwik.php

250 ms

fleche_grise.png

fleche_grise.png

642 ms

SEO Factors

csidoc.insa-lyon.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 Csidoc.insa-lyon.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 Csidoc.insa-lyon.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

csidoc.insa-lyon.fr

Open Graph description is not detected on the main page of Csidoc Insa 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: