What powers isan.cz?
Last seen Jun 2026 · 14 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CMS
Kentico CMS
since Aug 2020
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Operating systems
Windows Server
since Jan 2019
Programming languages
PHP
since May 2023
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 68% desktop
- 32% phone
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.24 / 10 · ranked #1,210,367 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 4.2 MB · 88 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.isan.cz | 12 |
| dochazka.isan.cz | 6 |
Full technology history →
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Recent changes
- dropped Google Maps Jan 2026
- dropped lit-element Jan 2026
- dropped lit-html Jan 2026