What powers insania.cz?
Last seen Oct 2026 · 10 technologies across 5 categories
Font scripts
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2024
UI frameworks
Animate.css
since Apr 2022
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.88 / 10 · ranked #1,819,960 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 8.3 MB · 36 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Websupport (37.9.175.164, IPv6)
- DNS: websupport.cz
- Email: insania.cz
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Dec 2026
- Common Crawl link graph: rank 3,413,809, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| insania.cz | 10 |
| www.insania.cz | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cart Functionality Aug 2026
- detected Cart Functionality May 2026