What powers firovka.cz?
Last seen Oct 2026 · 14 technologies across 11 categories
Analytics
Google Analytics
since Mar 2020
CDN
jsDelivr
since Feb 2023
JavaScript libraries
Lightbox
since Feb 2023
Maps
Google Maps
since Feb 2023
Miscellaneous
PWA
since Jan 2026
Operating systems
CentOS
since Mar 2020
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Web server extensions
Web servers
gunicorn
since Jan 2026
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 84% phone
- 16% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.44 / 10 · ranked #7,094,356 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 2.7 MB · 20 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on INTERNET-CZ Ktis 2, 384 03 Ktis (81.2.235.36)
- DNS: forpsi.cz
- Email: savana.cz
- Email security: SPF (hard fail), DMARC quarantine
- Common Crawl link graph: rank 26,482,100
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| firovka.cz | 12 |
| www.firovka.cz | 8 |
Full technology history →
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