What powers gymnasiumkladno.cz?
Last seen Jun 2026 · 20 technologies across 15 categories
CMS
Databases
MySQL
since Sep 2024
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Operating systems
Red Hat
since Jun 2020
Windows Server
since Jan 2019
Page builders
Performance
Priority Hints
since Sep 2024
Programming languages
Video players
YouTube
since May 2019
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web server extensions
Web servers
Webmail
Microsoft 365
since Aug 2022
WordPress themes
Audience
- 82% phone
- 18% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.46 / 10 · ranked #2,571,819 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.6 MB · 53 requests
- WordPress theme: hello-elementor · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.gymnasiumkladno.cz | 16 |
| old.gymnasiumkladno.cz | 7 |
| server.gymnasiumkladno.cz | 4 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025