What powers kupkolo.cz?
Last seen Jun 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Jun 2018
CDN
Font scripts
Google Font API
since Jan 2025
Typekit
since Jun 2018
Issue trackers
Sentry
since Dec 2019
JavaScript frameworks
Stimulus
since Jan 2025
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2025
PWA
since Aug 2022
Performance
Priority Hints
since Jun 2025
Programming languages
GraphQL
since Jan 2025
TypeScript
since Jan 2025
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
Web servers
Apache HTTP Server
since Jun 2018
Webmail
Google Workspace
since Aug 2022
Widgets
Wheelio
since Sep 2021
Audience
- 67% phone
- 29% desktop
- 3% tablet
Czechia
Austria
Slovakia
Germany
Italy
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.29 / 10 · ranked #437,126 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: BunnyCDN
- Weight: 2.0 MB · 91 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kupkolo.cz | 18 |
| newsletter.kupkolo.cz | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Webpack Jun 2026
- dropped SpeedCurve Jan 2026