What powers zlatehory.cz?
Last seen Aug 2026 · 20 technologies across 13 categories
CDN
Google Cloud CDN
since Dec 2023
Font scripts
Google Font API
since Nov 2019
IaaS
Google Cloud
since Dec 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Mar 2021
Windows Server
since Jan 2019
Programming languages
Java
since Dec 2023
Rich text editors
Security
UI frameworks
Video players
VideoJS
since Dec 2023
Web servers
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 86% phone
- 14% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #365,447 of all domains
93 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.7 MB · 60 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Zlaté Hory
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on OPTONET-AS (78.156.158.199, IPv6)
- Email: vshosting.cloud
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,199,067, 5 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| knihovna.zlatehory.cz | 10 |
| webcam.zlatehory.cz | 6 |
| zlatehory.cz | 5 |
| m.zlatehory.cz | 4 |