What powers css-ostrava.cz?
Last seen Jun 2026 · 23 technologies across 14 categories
Analytics
Google Analytics
since Mar 2021
CDN
CMS
WordPress
since Mar 2021
Databases
MySQL
since Mar 2021
Font scripts
JavaScript libraries
Maps
Google Maps
since Mar 2021
Miscellaneous
PWA
since Aug 2022
Programming languages
PHP
since Mar 2021
Tag managers
Google Tag Manager
since Aug 2023
Video players
YouTube
since Mar 2021
Web servers
Apache Traffic Server
since Mar 2021
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Contact Form 7
since Mar 2022
Audience
- 80% phone
- 20% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.03 / 10 · ranked #546,473 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 5.5 MB · 166 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.css-ostrava.cz | 20 |
| css-ostrava.cz | 14 |
Full technology history →
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Recent changes
- dropped Google Font API May 2026
- detected Lightbox Apr 2026
- detected Google Font API Dec 2025
- dropped Google Font API Nov 2025
- detected Google Font API Sep 2025