What powers santao.cz?
Last seen Sep 2026 · 26 technologies across 14 categories
Analytics
Caching
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
UI frameworks
Web servers
WordPress plugins
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 Sep 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
1.25 / 10 · ranked #9,345,168 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 12.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 13900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 83 requests
- WordPress theme: mioweb3 · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IGNUM-AS Czech Republic (62.109.155.165, IPv6)
- DNS: savana.cz
- Email: savana.cz
- Email security: SPF (soft fail), DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 50,085,280
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped HSTS Aug 2026
- detected Facebook Pixel Jul 2026
- detected HSTS Jun 2026
- dropped HSTS May 2026
- detected HTTP/3 May 2026
- dropped Facebook Pixel Apr 2026
- detected HSTS Mar 2026
- detected Facebook Pixel Feb 2026
- detected Bootstrap Dec 2025
- detected DataTables Dec 2025
- detected Select2 Dec 2025