What powers zs8so.cz?
Last seen Jun 2026 · 29 technologies across 19 categories
Analytics
Matomo Analytics
since Oct 2020
CMS
Databases
MySQL
since Oct 2020
Font scripts
Google Font API
since Oct 2020
Twitter Emoji (Twemoji)
since Oct 2020
Hosting panels
Plesk
since Mar 2022
JavaScript frameworks
GSAP
since Oct 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Windows Server
since Dec 2020
Page builders
wpBakery
since Feb 2022
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2024
UI frameworks
Animate.css
since Oct 2020
Web frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
WordPress plugins
The Events Calendar
since Feb 2022
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.75 / 10 · ranked #4,664,535 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.2 MB · 76 requests
- WordPress theme: ed-school · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zs8so.cz | 25 |
| bakalari.zs8so.cz | 6 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped cdnjs Nov 2025
- dropped Cloudflare Nov 2025