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❌ 5 criteria to solve
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Sorbonne Université | Lettres, Médecine, Sciences
http://upmc.fr
Sorbonne Université est née le 1er janvier 2018, issue de la fusion de l’UPMC et Paris-Sorbonne. Une nouvelle université, pluridisciplinaire, de recherche intensive...
http://upmc.fr
Sorbonne Université | Lettres, Médecine, Sciences
Sorbonne Université est née le 1er janvier 2018, issue de la fusion de l’UPMC et Paris-Sorbonne. Une nouvelle université, pluridis...
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 | Resolved URL |
| http://upmc.fr | http://upmc.fr/ |
| https://upmc.fr | HTTP header error |
| http://www.upmc.fr | http://www.upmc.fr/ |
| https://www.upmc.fr | HTTP header error |
| Attribute | Value |
| ⓘ viewport | width=device-width, initial-scale=1.0 |
ⓘ The results of our semantic analysis are shown below using the website's language.
They are the main concepts covered by upmc.fr.
Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.
| Topics | |
Université Pierre-et-Marie-Curie Confidence: 82% 
|
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Paris Confidence: 80%
|
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1er janvier Confidence: 80%
|
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Sorbonne Confidence: 78%
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XXIe siècle Confidence: 64% 
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❌ upmc.fr website speed is slow. Page speed is important for visitors and search engines.
Get insights to improve your page loading time.
This domain loads at the median speed of 0.9 seconds.
upmc.fr is faster than approximately 83 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.
ⓘ This website is ranked #29.413 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 Morocco |
#2.816 |
 Tunisia |
#2.761 |
 France |
#937 |
 Congo (Democratic Republic of the) |
#413 |
 Algeria |
#3.183 |
 Algeria |
#0 |
Mobile Rendering
This website seems to be optimized for Mobile Visitors.
Phone
Tablet
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.
Great, we found headings on this page.
However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.
We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.
| 2nd level heading |
| Menu 1 - rôle sorbonne |
| Menu 2 - vie à la sorbonne |
| 3rd level heading |
| L’ınstitut de la vision fête ses 10 ans |
| Le portail des sciences participatives : science ensemble |
| Passeport pour les jo: le rêve olympique à portée de main |
| Comment garder les idées claires ? |
| Mendeleïev : la quête des éléments |
| William d. phillips, prix nobel de physique |
| Les libertés numériques |
| Parlez-vous (les) français ? |
| Le fle 100% en ligne |
| Lancement du projet so-chıc |
We found 8 images on this website.
Great,
0
ALT attributes are missing on your image tags.
For a better readability, only the first 50 internal links are shown below.
| Anchor | Type | URL |
| Faire un don | text | https://www.helloasso.com/associations/sorbonne-universite/formulaires/1/widget |
Others (4.2%)
SOCIAL MEDIA PRESENCE
You have a relatively high presence on social media, keep going!
The more people share your website, the more likely you will get links from others, which is a key point when it comes to improving your overall search engine rankings.