What powers profinaradi.cz?
Last seen Sep 2026 · 14 technologies across 10 categories
Authentication
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
UI frameworks
Web server extensions
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
- Sep 2026 Content Signals changed
AI Crawlers
No AI crawlers blocked
Standards: Content Signals
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.19 / 10 · ranked #3,109,664 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.6 MB · 22 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (77.93.220.92)
- DNS: anafra.net
- Email: anafra.net
- Email security: no SPF record, no DMARC record
- SSL: ZeroSSL, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 81,735,460
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| eshop.profinaradi.cz | 11 |
| www.profinaradi.cz | 3 |
Full technology history →
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Recent changes
- dropped Cart Functionality Sep 2026
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026
- dropped Google Hosted Libraries Feb 2026