What powers forum-cs.fr?
Last seen Oct 2026 · 51 technologies across 24 categories
Analytics
Google Analytics
since Dec 2020
CDN
Amazon CloudFront
since Dec 2023
CMS
Cookie compliance
Databases
MySQL
since Nov 2021
Development
Turbopack
since May 2026
Font scripts
Google Font API
since Nov 2021
Form builders
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Nov 2022
PWA
since Dec 2023
RSS
since Dec 2022
Webpack
since May 2026
Operating systems
Debian
since Nov 2021
PaaS
Amazon Web Services
since Dec 2023
OVHcloud
since Nov 2022
Page builders
Performance
Priority Hints
since Oct 2025
Programming languages
Reverse proxies
Security
HSTS
since Nov 2024
UI frameworks
Tailwind CSS
since May 2026
Web frameworks
Express
since Dec 2023
Web servers
Apache HTTP Server
since Nov 2021
gunicorn
since Oct 2026
Webmail
Google Workspace
since Jun 2023
WordPress plugins
WordPress themes
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
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
1.55 / 10 · ranked #6,087,600 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.3 MB · 15 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Scaleway (51.159.165.169)
- DNS: OVHcloud
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 16,958,146, 5 hosts
- Verified with: Google, Zoho
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.forum-cs.fr | 31 |
| www.jdb.forum-cs.fr | 26 |
| www.site.forum-cs.fr | 22 |
| app.forum-cs.fr | 12 |
| www.preapp.forum-cs.fr | 12 |
| jdb.forum-cs.fr | 11 |
Full technology history →
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Recent changes
- detected CookieYes Dec 2025