What powers cermat.cz?
Last seen Jun 2026 · 24 technologies across 16 categories
Analytics
Google Analytics
since Jun 2018
Caching
CDN
jQuery CDN
since Feb 2022
CMS
Joomla
since Sep 2019
Microsoft SharePoint
since Jan 2019
Font scripts
Font Awesome
since Jul 2020
Issue trackers
Sentry
since Mar 2025
JavaScript frameworks
JavaScript libraries
Operating systems
Windows Server
since Aug 2018
PaaS
Azure
since Sep 2021
Programming languages
PHP
since Jun 2018
TypeScript
since Mar 2025
Security
HSTS
since Dec 2022
UI frameworks
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web servers
Apache HTTP Server
since Apr 2018
IIS
since Aug 2018
Webmail
Microsoft 365
since Feb 2024
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 54% desktop
- 35% phone
- 12% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.07 / 10 · ranked #35,014 of all domains
537 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.2 MB · 23 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| data.cermat.cz | 7 |
| dipsy-test.cermat.cz | 7 |
| maturita.cermat.cz | 7 |
| prijimacky.cermat.cz | 7 |
| cermat.cz | 6 |
| czvv.cermat.cz | 6 |
| procvicprijimacky.cermat.cz | 6 |
| www.cermat.cz | 6 |
| zkouska.cermat.cz | 6 |
| knihovnalms.cermat.cz | 5 |
| pjz.cermat.cz | 5 |
| vpz.cermat.cz | 5 |
| vysledky.cermat.cz | 5 |
| asfe.cermat.cz | 4 |
| dokumenty.cermat.cz | 4 |
| tau.cermat.cz | 3 |
| certis.cermat.cz | 2 |