What powers 6zskolin.cz?
Last seen Jun 2026 · 31 technologies across 18 categories
Accessibility
Pojo.me
since Nov 2021
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Mar 2025
CMS
WordPress
since Oct 2020
Databases
MySQL
since Oct 2020
Font scripts
Google Font API
since Oct 2020
Twitter Emoji (Twemoji)
since Oct 2020
JavaScript frameworks
GSAP
since Oct 2020
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Jan 2019
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Mar 2025
Really Simple SSL & Security
since Apr 2024
UI frameworks
Web servers
Webmail
Apple iCloud Mail
since Jul 2023
Microsoft 365
since Aug 2022
Widgets
WordPress plugins
Popup Maker
since Feb 2022
Audience
- 82% phone
- 18% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.63 / 10 · ranked #5,486,028 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.8 MB · 76 requests
- WordPress theme: kallyas (child: kallyas-child) · all themes
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.6zskolin.cz | 28 |
| skola.6zskolin.cz | 24 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped core-js Sep 2025
- dropped Moment.js Sep 2025
- dropped React Sep 2025
- dropped Underscore.js Sep 2025