What powers 
proweb.cz?
Last seen Aug 2026 · 13 technologies across 8 categories
Analytics
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
Security
Web servers
Widgets
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 51% phone
- 49% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.02 / 10 · ranked #43,913 of all domains
550 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.1 MB · 27 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Apr 1999 (27 years), renews Oct 2026
- Hosted on INTERNET-CZ Ktis 2, 384 03 Ktis (80.211.207.242, IPv6)
- DNS: grdns.cz
- Email: webglobe.cz
- Email security: SPF (hard fail), no DMARC record
- Common Crawl link graph: rank 24,495, 151 hosts
- Verified with: Google
DNS records as swept Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| korunkynavic.proweb.cz | 9 |
| autoservisfogl.proweb.cz | 6 |
| jhvelhartice.proweb.cz | 6 |
| kctchrastava.proweb.cz | 6 |
| miseigatera.proweb.cz | 6 |
| nahled-pro-tebe.proweb.cz | 6 |
| protaxi.proweb.cz | 6 |
| shakes-fidget7404.proweb.cz | 6 |
| vyklady-karet-perdita-roxana.proweb.cz | 6 |
| www.proweb.cz | 6 |
| bezvatrida.proweb.cz | 5 |
| bistropodhrebcinem.proweb.cz | 5 |
| goldenmines.proweb.cz | 5 |
| hospudkanakovarne.proweb.cz | 5 |
| restauracenakrizovatce.proweb.cz | 5 |
| sexseznamka.proweb.cz | 5 |
| skryta-vasen-on-line-zdarma.proweb.cz | 5 |
| sssebrno.proweb.cz | 5 |
| veterani-petrovice.proweb.cz | 5 |
| bulharsko.proweb.cz | 4 |
| mrsrosice.proweb.cz | 4 |
| pohodari.proweb.cz | 4 |