What powers ssgh.cz?
Last seen Jun 2026 · 53 technologies across 25 categories
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Dec 2025
CDN
CMS
Comment systems
CRM
Zoho
since Aug 2022
Databases
MySQL
since Jan 2019
Microsoft 365
since Aug 2022
Zoho Mail
since Aug 2022
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript frameworks
JavaScript libraries
LMS
Moodle
since Jan 2025
Maps
Miscellaneous
Operating systems
Debian
since Apr 2020
Windows Server
since Dec 2020
Programming languages
PHP
since Jan 2019
TypeScript
since Mar 2025
Security
Cloudflare Bot Management
since Jan 2023
HSTS
since Mar 2025
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since May 2022
Tag managers
Google Tag Manager
since Apr 2021
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Dec 2020
Web server extensions
Web servers
Webmail
RoundCube
since Apr 2020
WordPress plugins
Shortcodes Ultimate
since Jan 2023
WordPress themes
Audience
- 81% phone
- 17% desktop
- 2% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.23 / 10 · ranked #1,223,627 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.6 MB · 76 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ssgh.cz | 20 |
| pruvodce.ssgh.cz | 19 |
| kurzy.ssgh.cz | 18 |
| vyuka.ssgh.cz | 12 |
| portalobcana.ssgh.cz | 9 |
| rezervace.ssgh.cz | 8 |
| zak.ssgh.cz | 7 |
| studium.ssgh.cz | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Dec 2025
- dropped Cookie Script Aug 2025