What powers 
hafici.cz?
Last seen Sep 2026 · 22 technologies across 13 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.05 / 10 · ranked #536,293 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 3.0 MB · 116 requests
- WordPress theme: breek (child: breek-child) · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on COOLHOUSING-AS Vinohradska 190 (87.236.197.243)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 620,324, 38 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Sep 2026
- dropped Nginx Jun 2026
- dropped OpenResty Jun 2026
- dropped Facebook Login Apr 2026
- dropped Google Tag Manager Apr 2026
- detected Nginx Apr 2026
- detected OpenResty Apr 2026
- detected Cloudflare Feb 2026
- detected Facebook Login Feb 2026
- detected Google Tag Manager Feb 2026
- detected Plausible Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025