What powers 
roberthalf.fr?
Last seen Sep 2026 · 26 technologies across 18 categories
Caching
CDN
CMS
Cookie compliance
Hosting
JavaScript libraries
Load balancers
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
RUM
Security
UI frameworks
Web frameworks
Web servers
Webmail
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.53 / 10 · ranked #155,412 of all domains
157 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 325 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.4 MB · 18 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Nov 1998 (27 years) via CSC CORPORATE DOMAINS INC., renews Nov 2026
- Hosted on Amazon Web Services (13.33.67.7)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC reject, BIMI
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 1,193,052, 2 hosts
- Verified with: Adobe, Canva, DocuSign, Google, OpenAI
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.roberthalf.fr | 22 |
| bh.roberthalf.fr | 10 |