What powers zusslovacko.cz?
Last seen Sep 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Nov 2021
Font scripts
Google Font API
since May 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since May 2025
Photo galleries
PhotoSwipe
since May 2025
Programming languages
PHP
since May 2025
UI frameworks
Web frameworks
Nette Framework
since May 2025
Web servers
Apache HTTP Server
since May 2025
Webmail
Google Workspace
since Aug 2022
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 found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.41 / 10 · ranked #7,413,964 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 2.0 MB · 67 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on WEDOS (46.28.106.160, IPv6)
- DNS: uh.cz
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 39,179,403, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted