What powers starehracky.cz?
Last seen Oct 2026 · 8 technologies across 7 categories
Analytics
CDN
jsDelivr
since Mar 2022
JavaScript frameworks
JavaScript libraries
Lightbox
since Feb 2019
Miscellaneous
HTTP/3
since Jun 2026
Programming languages
PHP
since Feb 2019
Web servers
Nginx
since Feb 2019
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.
- 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
2.18 / 10 · ranked #3,151,784 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 2.4 MB · 41 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IGNUM-AS Czech Republic (62.109.155.182)
- DNS: miab.cz
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 3,405,525, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| starehracky.cz | 8 |
| www.starehracky.cz | 8 |
Full technology history →
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Recent changes
- detected Google Analytics Jul 2026
- detected HTTP/3 Jul 2026
- detected jsDelivr Jul 2026
- detected Lightbox Jul 2026
- detected Nginx Jul 2026
- detected PHP Jul 2026
- detected Prototype Jul 2026
- detected script.aculo.us Jul 2026
- detected HTTP/3 Jun 2026