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Whois & Analysis for u-psud.fr

Dec 21, 2019 8:16 pm UTC

DOMAIN OWNER WHOIS

The owner's whois contact information is public.
• Organization
UNIVERSITE DE PARIS XI PARIS SUD
• Address
15, rue Georges Clemenceau 91405 Orsay
• Country Code
FR
• Phone Number
Desktop screen Desktop screenshot for u-psud.fr
48

6 criteria passed
5 criteria to solve

PERFORMANCE OPPORTUNITIES

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Make your meta description eloquent and appealing, neither too short nor too long.
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OVERVIEW

• Domain Owner
UNIVERSITE DE PARIS XI PARIS SUD See more
• Category
Education
• Online since
April 17, 1995 Explore Wayback Machine
• Alexa Rank
#16.311, u-psud.fr is in the world's top 20.000 websites!

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS). Consider adding a free SSL Certificate.
Title Tag
Page d'accueil du site de l'Université Paris-Sud - Université Paris-Sud
Length: 73 (recommended: 10 to 70)
Meta Description
L'Université Paris-Sud est université de recherche réputée au niveau international dans les disciplines scientifiques et médicales. Elle fait partie des membres fondateurs de la future Université Paris-Saclay.
Length: 215 (recommended: 50 to 160)
Google preview
Desktop Version

Page d'accueil du site de l'Université Paris-Sud - Université Paris-Su...

http://u-psud.fr

L'Université Paris-Sud est université de recherche réputée au niveau international dans les disciplines scientifiques et médicales. Elle fait partie des membres fond...

Mobile Version

http://u-psud.fr

Page d'accueil du site de l'Université Paris-Sud - Université Paris-Su...

L'Université Paris-Sud est université de recherche réputée au niveau international dans les disciplines scientifiques et médicales...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not all versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
author Université Paris-Sud / Zee Agency
viewport width=device-width, initial-scale=1.0

SEMANTIC ANALYSIS

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by u-psud.fr.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
Université Paris-Saclay Confidence: 90% Arrow up

L'université Paris-Saclay est une communauté d'universités et établissements pluridisciplinaire au sud de Paris, dans l'Essonne et les Yvelines, créée le.

Elle regroupe deux universités, 10 grandes écoles et sept organismes de recherche.

Université Paris-Sud Confidence: 86% Arrow up

L'université Paris-Sud (université Paris-XI) est une université française créée le janvier 1971 et située sur les départements de l'Essonne, des Hauts-de-Seine et du Val-de-Marne.

Elle comporte 127 laboratoires de recherche, cinq UFR, trois IUT, et une EPU (école d’ingénieurs).

Elle est présidée par le professeur Sylvie Retailleau.

WEBSITE SPEED

u-psud.fr website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

0.9s

This domain loads at the median speed of 0.9 seconds.

Speed Percentile

81%

u-psud.fr is faster than approximately 81 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

This website is ranked #16.311 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • u-psud.fr daily visitors distribution - Total: 7 countries
  • Flag for FranceFrance (76.5%)
  • Flag for AlgeriaAlgeria (3.5%)
  • Flag for AlgeriaAlgeria (12.5%)
  • Flaf icon for other countryOthers (8.3%)

Traffic country ranks

Country Rank
Flag for MoroccoMorocco #2.495
Flag for TunisiaTunisia #3.617
Flag for CameroonCameroon #1.046
Flag for Côte d'IvoireCôte d'Ivoire #872
Flag for FranceFrance #566

LAYOUT

Doctype HTML 4.01 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How u-psud.fr looks like on a mobile device such as an iPhone.

Tablet
How u-psud.fr looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 17% #ffffff
  • 16% #e0e0e0
  • 10% #f0f0f0
  • 5% #7090a0
  • 4% #003050
  • 4% #201000
  • 4% #b0d0d0
  • 3% #000000
  • 3% #705030
  • 3% #604030
  • 3% #f0ffff
  • 3% #004060

Text/code ratio

u-psud.fr's text/code ratio is 10.72%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 10.72%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

We did not find HTML headings (<H1> to <H6>) on this page.

u-psud.fr currently has 0 HTML heading tags. Each page should have one, and only one, <H1> tag. Use phrases in your headings with your most important keywords in the top level, and be sure to maintain the <H1> to <H6> hierarchy.

  • <H1> 0
  • <H2> 0
  • <H3> 0
  • <H4> 0
  • <H5> 0
  • <H6> 0
Alt attributes Arrow up

We found 47 images on this website.
27 ALT attributes are missing on your image tags. The issue affects 16 actual different images that could be loaded more than once in your page.

Image Image URL Occurrences
Image with missing alt attribute found on u-psud.fr http://stat.di.u-psud.fr/piwik.php?idsite=3 1
Image with missing alt attribute found on u-psud.fr /_contents-images/ametys-internal%253Asites/actualites/ametys-internal%253Acontents/opendreamkit-pro... 1
Image with missing alt attribute found on u-psud.fr /_contents-images/ametys-internal%253Asites/actualites/ametys-internal%253Acontents/lancement-reussi... 1
Image with missing alt attribute found on u-psud.fr /_contents-images/ametys-internal%253Asites/actualites/ametys-internal%253Acontents/bernard-charpent... 1
Image with missing alt attribute found on u-psud.fr /_contents-images/ametys-internal%253Asites/actualites/ametys-internal%253Acontents/embrouilles-dans... 1

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 27 images on u-psud.fr. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

This is an overview of your homepage shares on social networks.

You're doing quiet good on social media!

Social shares are a key signal, among many others, that search engines use to evaluate the rankings of a website. Asking people to share your pages, adding visible social share buttons and make great quality content are 3 of the most powerful ways to grow your social presence.

  • Facebook iconFacebook
  • Total Engagement 646
  • Likes 150
  • Shares 406
  • Comments 90

DOMAIN REGISTRAR

Nameservers Arrow up
Host IP Address Country
dns1.u-psud.fr 129.175.34.24 Flag for FranceFrance
dns2.u-psud.fr 129.175.36.26 Flag for FranceFrance
ext1.u-psud.fr 91.121.18.203 Flag for FranceFrance

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • RENATER
  • IP Address
  • 129.175.212.14
  • Country
  • Flag for FranceFrance
  • Region
  • Île-de-France , Orsay
  • Latitude and Longitude
  • 48.6977 : 2.17648
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