What powers webzdarma.cz?
Last seen Jun 2026 · 48 technologies across 20 categories
Analytics
Authentication
CDN
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| size of request header field exceeds server limit | #79 | 1 |
| cracks serials | #54 | 0 |
| serials cracks | #32 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 85% desktop
- 15% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.97 / 10 · ranked #47,145 of all domains
535 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
3 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.6 MB · 131 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kaktusy.webzdarma.cz | 21 |
| webzdarma.cz | 16 |
| admin.webzdarma.cz | 10 |
| www.webzdarma.cz | 9 |
| pma4.webzdarma.cz | 7 |
| pma5.webzdarma.cz | 7 |
| pma6.webzdarma.cz | 7 |
| forex.webzdarma.cz | 5 |
| www.grobian.webzdarma.cz | 5 |
| bazary.webzdarma.cz | 4 |
| hry-online.webzdarma.cz | 3 |
| slatinice.webzdarma.cz | 3 |
| antidrog.webzdarma.cz | 2 |
| fyzikazuzu.webzdarma.cz | 2 |
| javvi.webzdarma.cz | 2 |
| petulina.webzdarma.cz | 2 |
| platba.webzdarma.cz | 2 |
| www.els.webzdarma.cz | 2 |
| www.geografie.webzdarma.cz | 2 |
| www.hemrjaroslavporici.webzdarma.cz | 2 |
| www.koli.webzdarma.cz | 2 |
| www.pemavys.webzdarma.cz | 2 |
| www.zenazapultem.webzdarma.cz | 2 |
| andulky.webzdarma.cz | 1 |
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Recent changes
- dropped Priority Hints Dec 2025