What powers stezkyzlasky.cz?
Last seen Oct 2026 · 14 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jun 2023
CDN
Cloudflare
since Jun 2023
jQuery CDN
since Sep 2023
Cookie compliance
Cookie Script
since Jun 2023
Font scripts
Google Font API
since Jun 2023
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jun 2023
Security
Cloudflare Turnstile
since Jun 2026
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.00 / 10 · ranked #1,592,829 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 8.2 MB · 81 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.72.183, IPv6)
- DNS: Cloudflare DNS
- Email: vykoupil.eu
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 17,283,827, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| stezkyzlasky.cz | 14 |
| www.stezkyzlasky.cz | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Turnstile Jun 2026
- dropped Nette Framework Jun 2026