What powers mutabor.cz?
Last seen Aug 2026 · 15 technologies across 8 categories
Analytics
Google Analytics
since Jun 2022
CDN
JavaScript frameworks
JavaScript libraries
Marked
since Aug 2022
Miscellaneous
PWA
since Aug 2022
Operating systems
Windows Server
since Jun 2022
Security
reCAPTCHA
since Jun 2022
Web servers
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 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
2.45 / 10 · ranked #2,591,708 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on OPTONET-AS (78.156.158.91)
- DNS: mutabor.cz
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 18,837,724, 6 hosts
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| info.mutabor.cz | 9 |
| mutabor.cz | 6 |
| www.mutabor.cz | 6 |
Full technology history →
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Recent changes
- detected Cloudinary Apr 2026