What powers etesty.cz?
Last seen Sep 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CDN
jQuery CDN
since Feb 2022
Font scripts
Google Font API
since May 2019
Ionicons
since May 2019
JavaScript libraries
Miscellaneous
Popper
since Apr 2022
Operating systems
Ubuntu
since May 2019
Programming languages
Adobe Flash
since Jun 2021
PHP
since Aug 2021
UI frameworks
Web servers
Widgets
Wheelio
since Sep 2021
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
- 60% desktop
- 40% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.22 / 10 · ranked #1,230,952 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.6 MB · 36 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (83.167.247.71)
- DNS: netservis.cz
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 138,967, 16 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cnb.etesty.cz | 11 |
| hasici.etesty.cz | 11 |
| rybar.etesty.cz | 11 |
| stk.etesty.cz | 11 |
| straznik.etesty.cz | 11 |
| strojvedouci.etesty.cz | 11 |
| taxi.etesty.cz | 11 |
| urednik.etesty.cz | 11 |
| www.etesty.cz | 11 |
| zbrojni-prukaz.etesty.cz | 11 |
| etesty.cz | 4 |
| www.mdcr2.etesty.cz | 3 |