What powers 
rajhrad.cz?
Last seen Oct 2026 · 23 technologies across 15 categories
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Photo galleries
Programming languages
Security
SEO
UI frameworks
Web server extensions
Web servers
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 76% phone
- 24% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.49 / 10 · ranked #905,295 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- Weight: 1.3 MB · 36 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Město Rajhrad (Rajhrad on Wikidata)
- Founded: 801
- Country: Czech Republic
- Profiles: Facebook
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on ZONER-AS ZONER a.s. (217.198.114.186, IPv6)
- Email: no MX record returned
- Email security: SPF (hard fail), DNSSEC signed
- SSL: DigiCert, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 1,225,844, 6 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| novy.rajhrad.cz | 17 |
| www.rajhrad.cz | 17 |
| inzerce.rajhrad.cz | 14 |
| stary.rajhrad.cz | 9 |
Full technology history →
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Recent changes
- detected GSAP Oct 2026