What powers bozkov.cz?
Last seen Sep 2026 · 15 technologies across 11 categories
Analytics
Facebook Pixel
since May 2023
Google Analytics
since Jan 2019
CMS
Cookie compliance
Cookie Script
since May 2023
Font scripts
Google Font API
since Jul 2020
JavaScript libraries
Miscellaneous
Popper
since Apr 2022
Operating systems
Debian
since Aug 2021
Programming languages
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 83% phone
- 17% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.13 / 10 · ranked #1,380,256 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 65.5 MB · 75 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on WEB4U (81.91.86.13, IPv6)
- DNS: brandshelter.com
- Email: vshosting.cz
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,539,347, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted