What powers retela.cz?
Last seen Jun 2026 · 7 technologies across 7 categories
CDN
Cloudflare
since Jun 2023
Mailgun
since May 2024
JavaScript libraries
Operating systems
Debian
since Jun 2023
Programming languages
PHP
since Jun 2023
Web servers
Webmail
Microsoft 365
since Jun 2023
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.88 / 10 · ranked #666,353 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 2.5 MB · 25 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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