Advertising & Marketing
255 of the 1,000,000 top sites in our Tranco top-1M census run Seznam (0%). A Czech search engine and advertising network. Detection is homepage-level HTML/header fingerprinting, so a site can run Seznam on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | kupi.cz | #8,988 (Tranco) | Find emails |
| 2 | active24.cz | #14,736 (Tranco) | Find emails |
| 3 | mapy.cz | #15,007 (Tranco) | Find emails |
| 4 | mapy.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| autodrom-most.cz | #981,403 | ASP.NET, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| zooplzen.cz | #981,768 | Cloudflare, Font Awesome, Google Analytics + 5 more | Find emails |
| techzpravy.cz | #981,920 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 10 more | Find emails |
| #15,376 (Tranco) |
| Find emails |
| 5 | firmy.cz | #17,186 (Tranco) | Find emails |
| legenio.cz | #996,303 | ASP.NET, Google Analytics, Google Tag Manager + 3 more | Find emails |
| bohemiapc.cz | #998,022 | Apache, Fancybox, Google Ads Conversion + 7 more | Find emails |
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →