Analyze

ses.telecom-paristech.fr: Département Sciences Economiques et Sociales | Sciences Économiques et Sociales à Télécom ParisTech

Page load speed analysis

  • 70/100

    Good result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    618 ms

  • Resources loaded

    2 sec

  • Page rendered

    478 ms

  • Total page load time

    3.1 sec

Visit ses.telecom-paristech.fr now to see the best up-to-date Ses Telecom Paris Tech content for France and also check out these interesting facts you probably never knew about ses.telecom-paristech.fr

We analyzed Ses.telecom-paristech.fr page load time and found that the first response time was 618 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Page optimization

  • HTML 22.4 kB
    Images 1.6 MB
    Javascripts 94.2 kB
    CSS 94.2 kB

    In fact, the total size of Ses.telecom-paristech.fr main page is 1.8 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. 30% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

    • Original 22.4 kB
    • After minification 20.1 kB
    • After compression 6.0 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 16.4 kB or 73% of the original size.

    • Original 1.6 MB
    • After optimization 1.5 MB

    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. Ses Telecom Paris Tech images are well optimized though.

    • Original 94.2 kB
    • After minification 74.1 kB
    • After compression 20.0 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 74.2 kB or 79% of the original size.

    • Original 94.2 kB
    • After minification 94.1 kB
    • After compression 17.1 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. Ses.telecom-paristech.fr needs all CSS files to be minified and compressed as it can save up to 77.1 kB or 82% of the original size.

Network requests diagram

  • ses.telecom-paristech.fr
  • wp-emoji-release.min.js
  • luna.css
  • mut1flt.js
  • jquery-1.10.2.min.js
  • luna.js
  • wp-embed.min.js
  • logo-TP.png
  • CNRSfilaire-grand-300x300.jpg
  • i3-logo.png
  • Telecom_ParisTech.jpg
  • nicolasauray1-221x300.jpg
  • entretien_20caroline_20rizza-212x300.jpg
  • logo-chaire-irsn-300x105.png
  • s200_samuel.huron_.jpeg
  • Mooc-Illustration-300x157.jpg
  • 41l8Sw2eUHL._SX289_BO1204203200_-175x300.jpg
  • logo-imt.png
  • logo-TP.svg
  • ses.telecom-paristech.fr
  • 4OQHdKH_OjgWUWlg0S2nnEx-COERQ3czybINCvHwaSIff5fUggMWeMJ6Mk6f5Mb.woff
  • NnByfDcGowiHCoOAPbj_UIIevXZZtOtHlUJqkJmwkMMff5HUggMWeMJ6Mk6f5MS.woff
  • iC-5ADJlJPXypvA-A-hQWvWS7ipm5sG0h_jXyPgxMewffw5oggMWeMJ6Mk6f5Mj.woff
  • JcMuFKv2oByG78gHq9JrGM2l_qgCe1y98bM9zvghOQ3ff5eUggMWeMJ6Mk6f5Mt.woff
  • pdua8q7bMRHPcZ4u_5GQyn4dM3RABg0dgbDi850hrKMffJfkggMWeMJ6Mk6f5M9.woff
  • zBnSAdVsgWmVVz8ExCYvKbUUSFq2vAfA1ksMNy4MXdwffJHkggMWeMJ6Mk6f5MS.woff
  • p.gif

Our browser made a total of 27 requests to load all elements on the main page. We found that 63% of them (17 requests) were addressed to the original Ses.telecom-paristech.fr, 30% (8 requests) were made to Use.typekit.net and 4% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (973 ms) belongs to the original domain Ses.telecom-paristech.fr.

Additional info on ses.telecom-paristech.fr

Requests

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ses Telecom Paris Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

5

Javascripts

13

Images

2

CSS

20

All

Possible request optimization

1

Javascripts

13

Images

2

CSS

4

Optimized

16

All

Good result

IP address

Ses.telecom-paristech.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

ses.telecom-paristech.fr

perso.telecom-paristech.fr

entrepreneurs.telecom-paristech.fr

enseignements.telecom-paristech.fr

gitlab.telecom-paristech.fr

137.194.2.165

DNS records

Type Host Target/ip TTL Other
A

rpha-tpt.enst.fr

137.194.2.165 21599
CNAME

ses.telecom-paristech.fr

rpha.telecom-paristech.fr 21599
AAAA

rpha-tpt.enst.fr

21599 Ipv6: 2001:660:330f:2::a5

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 Ses.telecom-paristech.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 Ses.telecom-paristech.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

Ses.telecom-paristech.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 57.5% of all visits is France. It’s good for Ses.telecom-paristech.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 Ses Telecom Paris Tech. 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:

ses.telecom-paristech.fr

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