What powers btl.sk?
Last seen Jun 2026 · 20 technologies across 11 categories
Font scripts
Hoefler&Co
since May 2022
JavaScript graphics
Chart.js
since May 2024
JavaScript libraries
Miscellaneous
Open Graph
since May 2024
PWA
since Aug 2022
Performance
Turbolinks
since Nov 2021
Programming languages
Ruby
since Sep 2021
Security
Tag managers
Google Tag Manager
since May 2024
Web frameworks
Ruby on Rails
since Sep 2021
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.34 / 10 · ranked #8,159,958 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Slovak
- Weight: 5.9 MB · 68 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected reCAPTCHA Dec 2025