What powers crs-sus.cz?
Last seen Jun 2026 · 18 technologies across 14 categories
Analytics
Google Analytics
since Aug 2018
Blogs
CMS
Sitecore
since Aug 2018
Databases
MySQL
since Aug 2018
SparkPost
since Aug 2022
Font scripts
Google Font API
since Aug 2018
JavaScript Libraries
Lightbox
since Aug 2018
Miscellaneous
Open Graph
since Sep 2022
Twitter Emoji (Twemoji)
since Aug 2018
Operating systems
Debian
since Feb 2019
Photo Galleries
Programming languages
Security
reCAPTCHA
since Feb 2021
Web servers
Widgets
Facebook
since Aug 2018
Audience
- 89% phone
- 8% desktop
- 2% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.29 / 10 · ranked #1,141,355 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.8 MB · 56 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| crs-sus.cz | 14 |
| www.crs-sus.cz | 9 |