What powers 
byandfor.fr?
Last seen Sep 2026 · 19 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Feb 2025
CMS
Databases
MySQL
since Feb 2025
JavaScript frameworks
GSAP
since Feb 2025
JavaScript graphics
particles.js
since Feb 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2025
Open Graph
since Feb 2025
PWA
since Feb 2025
RSS
since Feb 2025
Webpack
since Feb 2025
Programming languages
PHP
since Feb 2025
Webmail
Google Workspace
since Feb 2025
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.18 / 10 · ranked #462,057 of all domains
1 referring domains · OpenPageRank
Page
- Language: French (France)
- CDN: Cloudflare
- Weight: 30.8 MB · 91 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.62.207, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 88,330,839
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025