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csidoc.insa-lyon.fr: Actualités | Portail documentaire SCD Doc'INSA | INSA de Lyon

Page load speed analysis

  • 53/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    299 ms

  • Resources loaded

    4.3 sec

  • Page rendered

    190 ms

  • Total page load time

    4.8 sec

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

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 65% of websites can load faster.

Page optimization

  • HTML 421.1 kB
    Images 815.3 kB
    Javascripts 122.8 kB
    CSS 244.8 kB

    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.

    • Original 421.1 kB
    • After minification 418.4 kB
    • After compression 26.6 kB

    HTML optimization

    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.

    • Original 815.3 kB
    • After optimization 562.9 kB

    Image optimization

    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, Csi Doc 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.

    • Original 122.8 kB
    • After minification 90.0 kB
    • After compression 32.4 kB

    JavaScript optimization

    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.

    • Original 244.8 kB
    • After minification 214.1 kB
    • After compression 35.5 kB

    CSS optimization

    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.

Network requests diagram

  • csidoc.insa-lyon.fr
  • scd.docinsa.insa-lyon.fr
  • node.css
  • defaults.css
  • system.css
  • system-menus.css
  • user.css
  • content-module.css
  • ctools.css
  • date.css
  • jquery.timeentry.css
  • filefield.css
  • lightbox.css
  • nice_menus.css
  • nice_menus_default.css
  • panels.css
  • views.css
  • style.css
  • jquery.js
  • drupal.js
  • fr_cc160b18cf09c148ed7c17f2b1e774f6.js
  • lightbox.js
  • nice_menus.js
  • panels.js
  • script.js
  • style.css
  • shadedborder.js
  • border.js
  • main.js
  • fleche_grise.png
  • img_bg_4.jpg
  • degrade_bleu.jpg
  • bt_gris_bg.png
  • horaire.png
  • youtube.png
  • logo_pinterest.jpg
  • lgoo_facebook.png
  • logo_twitter.png
  • logo-scoop-it.jpg
  • menu-expanded.png
  • Zoom.png
  • bg_news.png
  • Animations.png
  • bg_txt_news.png
  • Ressources.png
  • bg_button_home.png
  • puce2.png
  • rss.png
  • bg_footer.png
  • piwik.js
  • bandeau_bib.jpg
  • piwik.php
  • fleche_grise.png

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.

Additional info on csidoc.insa-lyon.fr

Requests

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csi Doc 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.

11

Javascripts

21

Images

17

CSS

49

All

Possible request optimization

1

Javascripts

12

Images

1

CSS

35

Optimized

14

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://scd.docinsa.insa-lyon.fr/ before it reached this domain.

IP address

Csidoc.insa-lyon.fr uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

csidoc.insa-lyon.fr

docinsa-actualites.insa-lyon.fr

docinsa-genepi.insa-lyon.fr

docinsa.insa-lyon.fr

docinsa-breves.insa-lyon.fr

134.214.182.33

DNS records

Type Host Target/ip TTL Other
A

csidoc.insa-lyon.fr

134.214.182.33 86400
MX

csidoc.insa-lyon.fr

cisrelais.univ-lyon1.fr 3600 Pri: 10
MX

csidoc.insa-lyon.fr

cismrelais.univ-lyon1.fr 3600 Pri: 20

Language and encoding

Good result

Language

FR fr language flag

Detected

FR fr language flag

Claimed

Encoding

UTF-8

Claimed

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. Our service has detected that French is used on the page, and it matches the claimed language. 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.

HTTPS certificate

SSL Certificate

Csidoc.insa-lyon.fr has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 76.5% of all visits is France. It’s good for Csidoc.insa-lyon.fr that their server is also located in France, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Csi Doc 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:

csidoc.insa-lyon.fr

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