What powers 
3pol.cz?
Last seen Oct 2026 · 11 technologies across 9 categories
Analytics
JavaScript libraries
Miscellaneous
Operating systems
Photo galleries
Programming languages
Security
Video players
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 Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 67% phone
- 33% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.81 / 10 · ranked #712,292 of all domains
49 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
6 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 3.1 MB · 87 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on MASTER-AS MasterDC s.r.o. (194.145.180.34)
- DNS: websupport.cz
- Email: Active 24
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,237,874, 6 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted