What powers teno.cz?
Last seen Sep 2026 · 22 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
CDN
Databases
MySQL
since Apr 2026
Ecommerce
Cart Functionality
since Feb 2022
Magento
since Apr 2026
JavaScript frameworks
JavaScript libraries
Operating systems
Debian
since Apr 2026
Programming languages
PHP
since Apr 2026
Security
Cloudflare Bot Management
since Nov 2023
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Jan 2019
Web frameworks
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.35 / 10 · ranked #8,052,883 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 5.7 MB · 187 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Contabo (77.237.244.197)
- DNS: regzone.cz
- Email: zoner.com
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 29,051,432, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.teno.cz | 14 |
| teno.cz | 11 |