What powers 
montri.fr?
Last seen Oct 2026 · 18 technologies across 10 categories
Analytics
Matomo Analytics
since Apr 2026
Databases
Firebase
since Nov 2022
Font scripts
Google Font API
since Oct 2024
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Feb 2022
Miscellaneous
Programming languages
TypeScript
since Feb 2022
Security
HSTS
since Nov 2022
UI frameworks
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 70% phone
- 30% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.01 / 10 · ranked #559,848 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French
- CDN: Fastly
- Weight: 0.5 MB · 68 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Apr 2019 (7 years) via VIADUC, renews Apr 2027
- Hosted on Fastly (199.36.158.100)
- DNS: viaduc-dns.fr
- Email: viaduc.fr
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 16,291,113, 15 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| espaceclient.montri.fr | 17 |
| metropole-rouen-normandie.montri.fr | 7 |
| montri.fr | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Font Awesome Apr 2026
- detected Matomo Analytics Apr 2026
- dropped Open Graph Apr 2026
- dropped Unpkg Apr 2026