What powers zspbyskovice.cz?
Last seen Oct 2026 · 18 technologies across 11 categories
Analytics
Matomo Analytics
since Oct 2026
CMS
Antee IPO
since Oct 2026
Font scripts
Google Font API
since Aug 2022
JavaScript graphics
Chart.js
since Oct 2026
JavaScript libraries
Select2
since Oct 2026
Miscellaneous
Programming languages
PHP
since Aug 2022
Security
Web frameworks
Nette Framework
since Oct 2026
Web servers
Apache HTTP Server
since Oct 2024
Nginx
since Aug 2022
Webmail
Microsoft 365
since Jun 2026
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 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
1.54 / 10 · ranked #6,190,544 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- Weight: 3.6 MB · 25 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CASABLANCA-AS Internet & Collocation Provider (217.11.227.76, IPv6)
- DNS: websupport.cz
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 39,530,701, 2 hosts
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted