What powers janapekna.cz?
Last seen Oct 2026 · 29 technologies across 14 categories
Analytics
Caching
CDN
CMS
Databases
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Video players
Web servers
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 58% phone
- 42% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.73 / 10 · ranked #2,123,068 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 75 ms |
| CLS | 0.1 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 3.4 MB · 44 requests
- WordPress theme: divi (child: child-of-divi-3-19-17) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Websupport (37.9.175.163, IPv6)
- DNS: Websupport
- Email: janapekna.cz
- Email security: SPF (neutral), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 16,789,446, 8 hosts
- Verified with: Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| klub.janapekna.cz | 23 |
| janapekna.cz | 22 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Oct 2026
- detected Cloudflare Bot Management Oct 2026
- dropped Hello Bar Aug 2026
- detected Webpack Aug 2026
- dropped Emotion May 2026
- dropped Google Font API May 2026
- dropped Pinterest Conversion Tag May 2026
- dropped Preact May 2026
- detected Emotion Mar 2026
- detected Google Font API Mar 2026
- detected Preact Mar 2026
- dropped ProfilePress Feb 2026
- dropped Select2 Feb 2026
- dropped Emotion Jan 2026
- dropped Google Font API Jan 2026
- dropped Preact Jan 2026
- dropped Cloudflare Dec 2025
- dropped Cloudflare Bot Management Dec 2025
- dropped Google Hosted Libraries Dec 2025
- dropped Vimeo Dec 2025