What powers ultracker.app?
Last seen Jun 2026 · 17 technologies across 12 categories
Analytics
Google Analytics
since Feb 2026
Authentication
Clerk
since Feb 2026
CDN
Cloudflare
since Feb 2026
Development
Turbopack
since Feb 2026
JavaScript frameworks
Miscellaneous
PaaS
Vercel
since Feb 2026
Performance
Priority Hints
since Feb 2026
Programming languages
Node.js
since Feb 2026
Security
Cloudflare Bot Management
since Feb 2026
HSTS
since Feb 2026
Tag managers
Google Tag Manager
since Feb 2026
UI frameworks
Tailwind CSS
since Feb 2026
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Full technology history →
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Recent changes
- dropped Snowplow Analytics Jun 2026
- detected Snowplow Analytics Apr 2026