What powers testoviny.cz?
Last seen Oct 2026 · 16 technologies across 10 categories
Comment systems
JavaScript libraries
Maps
Miscellaneous
Open Graph
since Feb 2026
Operating systems
Ubuntu
since Mar 2026
Programming languages
PHP
since Feb 2026
UI frameworks
Video players
YouTube
since May 2026
Web frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 86% phone
- 14% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.48 / 10 · ranked #6,655,033 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 3.6 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Hetzner (5.75.143.181)
- DNS: wedos.com
- Email: wedos.net
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 29,129,109, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.testoviny.cz | 13 |
| eshop.testoviny.cz | 10 |
Full technology history →
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Recent changes
- dropped Preact Aug 2026
- dropped Google Font API Jun 2026
- dropped Apache Traffic Server May 2026
- detected Moment.js May 2026
- detected YouTube May 2026