What powers 
praha-priroda.cz?
Last seen Sep 2026 · 12 technologies across 8 categories
Analytics
CDN
jQuery CDN
since Feb 2022
Unpkg
since May 2025
Comment systems
JavaScript frameworks
JavaScript libraries
Lightbox
since Jan 2019
Maps
Programming languages
PHP
since Sep 2021
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 75% phone
- 25% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.92 / 10 · ranked #255,295 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 2.2 MB · 60 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SPRINTEL-SRO (85.93.165.162)
- DNS: profiwh.com
- Email: profiwh.com
- Email security: no SPF record, no DMARC record
- SSL: Alpiro s.r.o., RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 505,541, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted