What powers lab-recherche-environnement.org?
Last seen Sep 2026 · 20 technologies across 16 categories
Analytics
Google Analytics
since Dec 2021
Caching
W3 Total Cache
since Dec 2021
CDN
jsDelivr
since Dec 2021
CMS
WordPress
since Dec 2021
Databases
MySQL
since Dec 2021
Mailjet
since May 2025
Microsoft 365
since Jan 2023
Font scripts
Google Font API
since Dec 2021
JavaScript graphics
JavaScript libraries
OWL Carousel
since Dec 2021
Marketing automation
MailChimp
since Dec 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Dec 2021
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Dec 2021
WordPress plugins
Contact Form 7
since Feb 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.04 / 10 · ranked #1,519,405 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- Weight: 1.7 MB · 41 requests
- WordPress theme: vinci · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VINCI VINCI (194.156.202.140)
- DNS: Gandi
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed, CAA
- SSL: Gandi, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,002,893, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted