What powers clustor.app?
Last seen Jun 2026 · 22 technologies across 13 categories
Analytics
Google Analytics
since Aug 2025
Vercel Analytics
since Aug 2025
Appointment scheduling
Calendly
since Aug 2025
Authentication
NextAuth.js
since Apr 2026
CDN
Cloudflare
since Aug 2025
Issue trackers
Sentry
since Aug 2025
JavaScript frameworks
Miscellaneous
PaaS
Performance
Priority Hints
since Aug 2025
Programming languages
Node.js
since Aug 2025
Security
Cloudflare Bot Management
since Aug 2025
HSTS
since Aug 2025
UI frameworks
Webmail
Microsoft 365
since Aug 2025
Audience
- 84% desktop
- 16% phone
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.87 / 10 · ranked #15,152,245 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- CDN: Vercel
- Weight: 4.0 MB · 125 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.clustor.app | 22 |
| www.boond.clustor.app | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Calendly Jun 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Calendly Apr 2026
- dropped Cloudflare Apr 2026
- dropped Cloudflare Bot Management Apr 2026
- dropped Google Font API Apr 2026
- detected NextAuth.js Apr 2026