What powers inrs.fr?
Last seen Jun 2026 · 66 technologies across 19 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| et | #91 | 630 |
| tableau | #63 | 350 |
| tableau | #33 | 350 |
| cellulose | #97 | 100 |
| def milieu | #93 | 70 |
| pyridine | #79 | 38 |
| bruit | #97 | 31 |
| medecin du travail | #1 | 27 |
| coiffure | #74 | 25 |
| corynebacterium spp | #43 | 25 |
| reconnaissance def | #93 | 25 |
| irsn | #51 | 25 |
| htellerie dfinition | #17 | 19 |
| proteus morganii | #56 | 17 |
| klebsiella oxytoca | #67 | 17 |
| suppuration | #99 | 16 |
| mdecin travail | #2 | 15 |
| mdecin du travail | #2 | 15 |
| poussire de bois | #1 | 15 |
| fumes de soudage | #1 | 15 |
| phosgne | #62 | 14 |
| morganella morganii | #61 | 13 |
| morganella morganii | #59 | 13 |
| beta blocker for varices | #78 | 9 |
| scurit sant au travail | #1 | 9 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 53% desktop
- 45% phone
- 2% tablet
France
Belgium
Switzerland
Morocco
Algeria
Senegal
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.22 / 10 · ranked #5,061 of all domains
3,217 referring domains · OpenPageRank
Search traffic
2,200 est. monthly organic visits (US)
1,410 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 1.7 MB · 52 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cloud.inrs.fr | 16 |
| isicloud.inrs.fr | 16 |
| portaildocumentaire.inrs.fr | 15 |
| exposition-affiches.inrs.fr | 13 |
| www.inrs.fr | 12 |
| intelligenceartificielle2022.inrs.fr | 10 |
| en.inrs.fr | 9 |
| mavimplant.inrs.fr | 9 |
| organiserlamaintenance.inrs.fr | 9 |
| polyexpositions2023.inrs.fr | 9 |
| rps.inrs.fr | 9 |
| travailen2040.inrs.fr | 9 |
| eclairage2026.inrs.fr | 8 |
| rps2026.inrs.fr | 8 |
| tms2026.inrs.fr | 8 |
| bioaerosols2024.inrs.fr | 7 |
| fosh2024.inrs.fr | 7 |
| jt-at2025.inrs.fr | 7 |
| jtmachines2025.inrs.fr | 7 |
| machines-sures.inrs.fr | 7 |
| aerosols-semivolatils2022.inrs.fr | 6 |
| batterieslithium2022.inrs.fr | 6 |
| manager-enquetes.inrs.fr | 6 |
| outil-expo-rch-rb.inrs.fr | 5 |
Full technology history →
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Recent changes
- detected Axeptio Jun 2026
- detected jsDelivr Jun 2026
- detected Apple iCloud Mail Jan 2026
- detected Glyphicons Jan 2026
- dropped Microsoft Clarity Oct 2025
- dropped Cloudflare Aug 2025
- dropped Cloudflare Bot Management Aug 2025
- dropped Lenis Aug 2025