What powers kolin.cz?
Last seen Jun 2026 · 16 technologies across 11 categories
Advertising
DoubleClick for Publishers (DFP)
since Dec 2020
Google AdSense
since Dec 2020
Google Publisher Tag
since Nov 2022
Analytics
Google Analytics
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
CentOS
since Jan 2019
Programming languages
Java
since Jan 2019
Security
reCAPTCHA
since Nov 2022
Tag managers
Google Tag Manager
since Dec 2020
Web frameworks
Java Servlet
since Jan 2019
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.08 / 10 · ranked #518,625 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.4 s |
| INP | 325 ms |
| CLS | 0 |
| TTFB | 3300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.0 MB · 19 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ubytovani.kolin.cz | 15 |
| kolin.cz | 10 |
| www.kolin.cz | 10 |
| m.kolin.cz | 9 |
| web.kolin.cz | 7 |