What powers zs-reporyje.cz?
Last seen Oct 2026 · 13 technologies across 10 categories
Analytics
Matomo Analytics
since Nov 2020
CDN
Cloudflare
since May 2020
Font scripts
Google Font API
since Nov 2020
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Nov 2020
Programming languages
PHP
since May 2020
Web frameworks
Nette Framework
since Nov 2020
Web servers
Webmail
Microsoft 365
since Apr 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.53 / 10 · ranked #6,275,026 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 3.2 MB · 34 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (83.167.252.184, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 11,085,802, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zs-reporyje.cz | 13 |
| www.zs-reporyje.cz | 9 |