What powers chisa.cz?
Last seen Sep 2026 · 24 technologies across 14 categories
Analytics
Google Analytics
since Oct 2022
Caching
CDN
CMS
Databases
MySQL
since Mar 2020
Font scripts
Google Font API
since Mar 2020
JavaScript libraries
Miscellaneous
RSS
since Oct 2023
Operating systems
Windows Server
since Oct 2022
Page builders
Beaver Builder
since Jul 2024
Programming languages
PHP
since Mar 2020
UI frameworks
ZURB Foundation
since Dec 2025
Web frameworks
Microsoft ASP.NET
since Oct 2022
Web servers
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
Open Page Rank
4.00 / 10 · ranked #569,535 of all domains
54 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 2.8 MB · 51 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CASABLANCA-AS Internet & Collocation Provider (217.11.249.139)
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 6,950,934, 15 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| 2026.chisa.cz | 18 |
| 2024.chisa.cz | 15 |
| 2022.chisa.cz | 13 |
| 2020.chisa.cz | 11 |
| virtually.chisa.cz | 9 |
| 2025.chisa.cz | 4 |
| www.chisa.cz | 4 |