What powers muas.cz?
Last seen Aug 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Nov 2021
CDN
Google Hosted Libraries
since Feb 2025
Comment systems
Font scripts
Google Font API
since Oct 2022
JavaScript libraries
Maps
Operating systems
Red Hat
since Oct 2022
Windows Server
since Jan 2019
Programming languages
Java
since Oct 2022
Security
HSTS
since Oct 2022
UI frameworks
Web server extensions
Web servers
Webmail
Microsoft 365
since Nov 2025
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
- 68% phone
- 32% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.37 / 10 · ranked #422,985 of all domains
68 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 3.6 MB · 81 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Aš
- Founded: 1281
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on OPTONET-AS (78.156.158.194, IPv6)
- DNS: webhouse.cz
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 98,171, 4 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| portalobcana.muas.cz | 14 |
| muas.cz | 3 |
| www.muas.cz | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft 365 Nov 2025