What powers cours-masson.com?
Last seen Jun 2026 · 16 technologies across 11 categories
Authentication
NextAuth.js
since Oct 2023
Ecommerce
Cart Functionality
since Aug 2022
JavaScript frameworks
Miscellaneous
Open Graph
since Oct 2022
Webpack
since Oct 2023
PaaS
Vercel
since May 2024
Payment processors
Performance
Priority Hints
since Sep 2023
Programming languages
Node.js
since Oct 2023
Security
HSTS
since May 2024
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 53% phone
- 44% desktop
- 3% tablet
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.40 / 10 · ranked #35,857,039 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- CDN: Vercel
- Weight: 0.9 MB · 66 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cours-masson.com | 13 |
| www.cours-masson.com | 10 |
Full technology history →
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Recent changes
- detected Open Graph Apr 2026