What powers obecterezin.cz?
Last seen Sep 2026 · 9 technologies across 8 categories
Analytics
Google Analytics
since Oct 2021
Font scripts
Google Font API
since Oct 2021
Hosting panels
Plesk
since Oct 2021
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
PWA
since Aug 2022
Programming languages
PHP
since Oct 2021
Web frameworks
Nette Framework
since Oct 2021
Web servers
Apache HTTP Server
since Oct 2021
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.15 / 10 · ranked #3,220,199 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 1.1 MB · 36 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Terezín
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on VSHOSTING (217.16.184.115)
- DNS: Active 24
- Email: obecterezin.cz
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,415,214
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted