What powers lukaspytlik.cz?
Last seen Aug 2026 · 14 technologies across 8 categories
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2025
Popper
since Sep 2025
Programming languages
PHP
since Sep 2025
Security
UI frameworks
Bootstrap
since Sep 2025
Video players
YouTube
since Sep 2025
Web frameworks
Web servers
Nginx
since Sep 2025
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
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.40 / 10 · ranked #36,483,499 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 22.7 MB · 85 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ACTIVE24-AS www.active24.cz (81.95.110.105, IPv6)
- Email: no MX record returned
- Email security: SPF (soft fail), DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 74,679,867
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted