What powers walsem.cz?
Last seen Jun 2026 · 13 technologies across 9 categories
CDN
CMS
Bolt CMS
since Oct 2022
Font scripts
Google Font API
since Oct 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Dec 2024
Programming languages
PHP
since Oct 2022
UI frameworks
Animate.css
since Oct 2022
Web servers
Webmail
Microsoft 365
since Oct 2022
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.08 / 10 · ranked #11,392,076 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 5.7 MB · 55 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lyceum.walsem.cz | 13 |
| walsem.cz | 13 |
| www.walsem.cz | 13 |
| zs.walsem.cz | 13 |