What powers 1zskolin.cz?
Last seen Jun 2026 · 18 technologies across 12 categories
CMS
Databases
MySQL
since Apr 2019
Font scripts
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Apr 2019
Web servers
Apache HTTP Server
since Apr 2019
Webmail
Apple iCloud Mail
since May 2024
Google Workspace
since Aug 2022
WordPress plugins
TablePress
since Mar 2022
WordPress themes
WEN Themes Education Hub
since Mar 2022
Audience
- 89% phone
- 11% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.40 / 10 · ranked #7,523,215 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 68 requests
- WordPress theme: education-hub (child: education-hub-child) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Jun 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped FingerprintJS Oct 2025