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Accueil | Institut Henri Poincaré — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Science →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
institutdefrance.fr ↗	42 match shared topic	Institut de France - Accueil	France fr	education WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
ird.fr ↗	35 match shared topic	Page d'accueil \| Site Web IRD	France fr	science Drupal	robotsllmsaihumans	emailphone	none
irisa.fr ↗	35 match shared topic	Accueil \| le site web de l'IRISA	France fr	science Drupal	robotsllmsaihumans	emailphone	full · 20
ipsl.fr ↗	35 match shared topic	Institut Pierre-Simon Laplace – Sciences du climat	France fr	science WordPress	robotsllmsaihumans	emailphone	none
irsn.fr ↗	35 match shared topic	Accueil \| ASNR Recherche et expertise	France fr	science Drupal	robotsllmsaihumans	emailphone	none
liglab.fr ↗	35 match shared topic	Accueil \| LIG - Université Grenoble Alpes	France fr	science Drupal	robotsllmsaihumans	emailphone	none
ouvrirlascience.fr ↗	35 match shared topic	Ouvrir la Science - Accueil	France fr	science WordPress	robotsllmsaihumans	emailphone	none
imist.ma ↗	35 match shared topic	Accueil	Morocco fr	science Joomla	robotsllmsaihumans	emailphone	none
academieroyale.be ↗	35 match shared topic	Accueil	Belgium fr	education	robotsllmsaihumans	emailphone	none
cnrs.fr ↗	28 match shared topic	Centre national de la recherche scientifique (CNRS)	France fr	science Drupal	robotsllmsaihumans	emailphone	none
hypotheses.org ↗	28 match shared topic	Hypotheses – Academic blogs	fr	education WordPress	robotsllmsaihumans	emailphone	none
cea.fr ↗	28 match shared topic	Recherche et innovation - Le CEA, acteur majeur de la recherche au service de l'Etat, de l'économie et des citoyens.	France fr	science SharePoint	robotsllmsaihumans	emailphone	none
framasoft.org ↗	28 match shared topic	Framasoft	fr	education	robotsllmsaihumans	emailphone	none
huma-num.fr ↗	28 match shared topic	Huma-Num – Huma-Num : l'infrastructure des humanités numériques www.huma-num.fr Huma-Num est une très grande infrastructure de recherche (TGIR) visant à faciliter le tournant numérique de la recherche en sciences humaines et sociales.	France fr	science WordPress	robotsllmsaihumans	emailphone	none
persee.fr ↗	28 match shared topic	Persée : Accéder à des milliers de publications scientifiques - Persée	France fr	science Liferay	robotsllmsaihumans	emailphone	none
apel.fr ↗	28 match shared topic	Apel	France fr	education Drupal	robotsllmsaihumans	emailphone	none
erudit.org ↗	28 match shared topic	Cultivez votre savoir – Érudit	fr	education	robotsllmsaihumans	emailphone	none
nationalgeographic.fr ↗	28 match shared topic	National Geographic - Toute l'actualité scientique au quotidien	France fr	science	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.