What powers xfoll.cz?
Last seen Aug 2026 · 14 technologies across 8 categories
Analytics
Google Analytics
since Dec 2025
Ecommerce
SmartWeb
since Dec 2025
JavaScript libraries
OWL Carousel
since Dec 2025
Miscellaneous
Open Graph
since Dec 2025
Security
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Dec 2025
UI frameworks
Web servers
Nginx
since Dec 2025
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 6.1 MB · 85 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.