What powers zstraplice.cz?
Last seen Oct 2026 · 14 technologies across 10 categories
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2025
Operating systems
Ubuntu
since Aug 2022
Photo galleries
PhotoSwipe
since Sep 2025
Programming languages
PHP
since Sep 2025
UI frameworks
Web frameworks
Nette Framework
since Sep 2025
Web servers
Apache HTTP Server
since Sep 2025
Webmail
Microsoft 365
since Oct 2024
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.41 / 10 · ranked #34,781,019 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- Weight: 4.4 MB · 42 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on WEDOS (46.28.106.160, IPv6)
- DNS: regzone.cz
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 25,901,586, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.zstraplice.cz | 12 |
| zstraplice.cz | 4 |