What powers obcankari.cz?
Last seen Aug 2026 · 12 technologies across 9 categories
Analytics
Snowplow Analytics
since Jul 2021
Authentication
Facebook Login
since Jul 2021
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
CMS
Font scripts
Google Font API
since Dec 2025
JavaScript libraries
Programming languages
PHP
since Jan 2019
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 81% desktop
- 18% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #337,572 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 3.2 MB · 63 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (159.69.119.176)
- DNS: Active 24
- Email: megahosting.cz
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 1,900,776, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted