What powers mujicin.cz?
Last seen Aug 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Jun 2022
Comment systems
Font scripts
Google Font API
since Mar 2022
JavaScript frameworks
JavaScript libraries
Choices
since Mar 2022
Maps
Miscellaneous
RSS
since Dec 2022
Operating systems
Windows Server
since Jan 2019
Programming languages
TypeScript
since Mar 2023
Security
HSTS
since Feb 2024
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
- 76% phone
- 24% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #361,655 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 82 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Jičín
- Founded: 1293
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on OPTONET-AS (78.156.158.91, IPv6)
- DNS: forpsi.cz
- Email: gov.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 1,143,144, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| portal.mujicin.cz | 6 |
| www.mujicin.cz | 5 |
| m.mujicin.cz | 4 |
Full technology history →
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Recent changes
- detected Google Analytics Jul 2026
- detected RSS Jul 2026