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ipr.univ-paris1.fr: Université Paris 1 Panthéon-Sorbonne: Institut Pierre Renouvin

Site de l'Université Paris 1 Panthéon-Sorbonne

Page load speed analysis

  • 11/100

    Poor result
  • 2

    Successful tests
  • 6

    Failed tests
  • First response

    328 ms

  • Resources loaded

    3.2 sec

  • Page rendered

    180 ms

  • Total page load time

    3.7 sec

Welcome to ipr.univ-paris1.fr homepage info - get ready to check Ipr Univ Paris 1 best content for France right away, or after learning these important things about ipr.univ-paris1.fr

We analyzed Ipr.univ-paris1.fr page load time and found that the first response time was 328 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster. This domain responded with an error, which can significantly jeopardize Ipr.univ-paris1.fr rating and web reputation

Page optimization

  • HTML 63.9 kB
    Images 58.4 kB
    Javascripts 262.6 kB
    CSS 94.4 kB

    In fact, the total size of Ipr.univ-paris1.fr main page is 479.3 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. 35% of websites need less resources to load. Javascripts take 262.6 kB which makes up the majority of the site volume.

    • Original 63.9 kB
    • After minification 61.6 kB
    • After compression 13.2 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 50.7 kB or 79% of the original size.

    • Original 58.4 kB
    • After optimization 46.7 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, Ipr Univ Paris 1 needs image optimization as it can save up to 11.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 262.6 kB
    • After minification 226.3 kB
    • After compression 77.5 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 185.1 kB or 70% of the original size.

    • Original 94.4 kB
    • After minification 74.4 kB
    • After compression 15.4 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. Ipr.univ-paris1.fr needs all CSS files to be minified and compressed as it can save up to 79.0 kB or 84% of the original size.

Network requests diagram

  • ipr.univ-paris1.fr
  • style2014.css
  • layout.css
  • megamenu2014.css
  • style_ufr_2colonnes_2014.css
  • extension.css
  • div.css
  • stylesheet_6ad3db94e1.css
  • swfobject.js
  • javascript_980ab81914.js
  • jquery.js
  • jquery.megamenu.js
  • swfobject.js
  • jquery.jcarousel.js
  • AC_RunActiveContent.js
  • cookie.js
  • rechercher.js
  • lien_offre_formation.js
  • up1annuaire.css
  • jsfunc.layermenu.js
  • div.js
  • fond.png
  • logo-univ-paris1.fr.png
  • search_bg.gif
  • search.gif
  • facebook.png
  • twitter.png
  • linkedin.png
  • youtube.png
  • rss_10.png
  • rss_11.png
  • presse.png
  • icone_sorbonnaute.png
  • rss_mag.png
  • rss_12.png
  • cadenas.png
  • down.png
  • coin-titre-service.png
  • chevron_replie.png
  • Signet_Croix_IPR.png
  • internal_link.gif
  • external_link_new_window.gif
  • separateur-gris-footer.png
  • links.getStats
  • ga.js
  • piwik.js
  • brandon_grotesque_bold.otf
  • brandon_grotesque.otf
  • __utm.gif
  • piwik.js

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ipr.univ-paris1.fr, 88% (45 requests) were made to Univ-paris1.fr and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Univ-paris1.fr.

Additional info on ipr.univ-paris1.fr

Requests

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ipr Univ Paris 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

14

Javascripts

21

Images

8

CSS

3

AJAX

46

All

Possible request optimization

1

Javascripts

13

Images

1

CSS

3

AJAX

28

Optimized

18

All

Poor result

Redirects

As for redirects, our browser was forwarded to http://www.univ-paris1.fr/autres-structures-de-recherche/ipr/ before it reached this domain.

IP address

Ipr.univ-paris1.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

ipr.univ-paris1.fr

univ-paris1.fr

masterfi.univ-paris1.fr

uefaps.univ-paris1.fr

phare.univ-paris1.fr

193.55.96.23

DNS records

Type Host Target/ip TTL Other
A

www-front.univ-paris1.fr

193.55.96.23 7200
CNAME

ipr.univ-paris1.fr

www-front.univ-paris1.fr 300
AAAA

www-front.univ-paris1.fr

300 Ipv6: 2001:660:3305::23

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 Ipr.univ-paris1.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 Ipr.univ-paris1.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

Ipr.univ-paris1.fr has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 94.7% of all visits is France. It’s good for Ipr.univ-paris1.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 Ipr Univ Paris 1. 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:

ipr.univ-paris1.fr

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