What powers zusliberec.cz?
Last seen Aug 2026 · 8 technologies across 8 categories
Font scripts
Google Font API
since Oct 2021
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Operating systems
Debian
since Jan 2022
Programming languages
PHP
since Oct 2021
UI frameworks
Bootstrap
since Oct 2021
Web servers
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 74% phone
- 26% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.95 / 10 · ranked #3,727,876 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 22 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zusliberec.cz | 8 |
| zusliberec.cz | 8 |