Analyze

legi.inpg.fr: LEGI - UMR 5519

Page load speed analysis

  • 56/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    380 ms

  • Resources loaded

    3.3 sec

  • Page rendered

    158 ms

  • Total page load time

    3.9 sec

Visit legi.inpg.fr now to see the best up-to-date LEGI Inpg content for France and also check out these interesting facts you probably never knew about legi.inpg.fr

We analyzed Legi.inpg.fr page load time and found that the first response time was 380 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Page optimization

  • HTML 22.9 kB
    Images 93.1 kB
    Javascripts 453.6 kB
    CSS 101.6 kB

    In fact, the total size of Legi.inpg.fr main page is 671.2 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. Javascripts take 453.6 kB which makes up the majority of the site volume.

    • Original 22.9 kB
    • After minification 19.9 kB
    • After compression 5.5 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. This page needs HTML code to be minified as it can gain 3.0 kB, which is 13% 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 17.4 kB or 76% of the original size.

    • Original 93.1 kB
    • After optimization 90.0 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. LEGI Inpg images are well optimized though.

    • Original 453.6 kB
    • After minification 286.8 kB
    • After compression 82.9 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 370.7 kB or 82% of the original size.

    • Original 101.6 kB
    • After minification 74.2 kB
    • After compression 17.6 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. Legi.inpg.fr needs all CSS files to be minified and compressed as it can save up to 84.1 kB or 83% of the original size.

Network requests diagram

  • legi.inpg.fr
  • reset.css
  • structure.css
  • spip.css
  • charte.css
  • institut-ingenierie.css
  • global.css
  • local.css
  • colorbox.css
  • barre_outils.css
  • spip.php
  • mll_styles.css
  • mediaelementplayer.css
  • mejs-skins.css
  • jquery.js
  • jquery.form.js
  • jquery.autosave.js
  • jquery.placeholder-label.js
  • ajaxCallback.js
  • jquery.cookie.js
  • jquery.colorbox.js
  • spip.mediabox.js
  • jquery.markitup_pour_spip.js
  • jquery.previsu_spip.js
  • spip.php
  • spip.php
  • refbase.css
  • mediaelement-and-player.min.js
  • spip.php
  • spip.php
  • siteon0.jpg
  • baniere.jpg
  • logo-cnrs.png
  • logo-uga-bbc79.png
  • logo-inpg-2f34d.gif
  • logo-cuga-8194f.jpg
  • logo-fed3g-ad09b.png
  • logo-osug-e2086.png
  • ok.gif
  • overlay.png
  • OpenSans-Bold-webfont.woff
  • nimbuscondGNU.ttf
  • OpenSans-Semibold-webfont.woff
  • print.css

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Legi.inpg.fr, 98% (45 requests) were made to Legi.grenoble-inp.fr. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Legi.grenoble-inp.fr.

Additional info on legi.inpg.fr

Requests

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LEGI Inpg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

13

Javascripts

10

Images

15

CSS

38

All

Possible request optimization

1

Javascripts

10

Images

1

CSS

26

Optimized

12

All

Normal result

Redirects

As for redirects, our browser reached this domain in two steps. The first redirect led to http://www.legi.grenoble-inp.fr/web/, then it was forwarded to ./?lang=fr, and finally we managed to open this domain. We strongly recommend that the redirects should be reduced, as the more redirects a site has, the slower it loads.

IP address

Legi.inpg.fr uses IP address which is currently shared with 1 other domain. 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.

Normal result

IP Trace

legi.inpg.fr

legi.grenoble-inp.fr

194.254.66.14

DNS records

Type Host Target/ip TTL Other
A

legi.inpg.fr

194.254.66.14 60
NS

legi.inpg.fr

dns2.hmg.inpg.fr 60
NS

legi.inpg.fr

ns-1.grenet.fr 60
NS

legi.inpg.fr

dns.hmg.inpg.fr 60
SOA

legi.inpg.fr

60 Mname: dns.hmg.inpg.fr
Rname: dnsmaster.legi.grenoble-inp.fr
Serial: 2019042910
Refresh: 21600
Retry: 3600
Expire: 604800
Minimum-ttl: 86400

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 Legi.inpg.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 Legi.inpg.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

Legi.inpg.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 72.7% of all visits is France. It’s good for Legi.inpg.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 LEGI Inpg. 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:

legi.inpg.fr

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