What powers knihystehlik.eu?
Last seen Sep 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Aug 2026
CDN
Google Hosted Libraries
since Aug 2022
jQuery CDN
since Aug 2022
JavaScript libraries
Live chat
Miscellaneous
Open Graph
since Dec 2025
Photo galleries
Programming languages
PHP
since Aug 2022
Tag managers
Google Tag Manager
since Aug 2026
Web servers
Nginx
since Jan 2021
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
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.66 / 10 · ranked #2,222,738 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 3.3 MB · 100 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CASABLANCA-AS Internet & Collocation Provider (81.0.206.125)
- DNS: bohemiasoft.com
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 3,037,000, 3 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Aug 2026
- detected Google Tag Manager Aug 2026
- dropped Font Awesome Jan 2026
- detected Master Slider Dec 2025
- detected Modernizr Dec 2025
- detected Open Graph Dec 2025
- detected OWL Carousel Dec 2025