What powers tvprerov.cz?
Last seen Aug 2026 · 13 technologies across 8 categories
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 70% phone
- 30% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.01 / 10 · ranked #1,571,139 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 2.4 MB · 48 requests
- WordPress theme: newspaper · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Websupport (37.9.175.213, IPv6)
- DNS: websupport.cz
- Email: Active 24
- Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 17,200,505, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cart Functionality Mar 2026
- dropped Jetpack Mar 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Cart Functionality Jan 2026
- dropped core-js Jan 2026
- dropped Facebook Pixel Jan 2026
- dropped Really Simple SSL & Security Nov 2025
- dropped Smash Balloon Instagram Feed Nov 2025
- dropped WordPress Super Cache Nov 2025
- detected Priority Hints Oct 2025