What does seznam.cz track?
Before any consent, seznam.cz loaded 2 tracking companies and set 0 advertising or analytics cookies.
That's fewer tracking companies than most sites we scanned: 56% of the 2,450 sites we checked loaded more.
Scanned October 2, 2026 from Germany, loading www.seznam.cz once and clicking nothing. How we scan
- Tracking companies
- 2
- Tracking cookies
- 0
- Third-party hosts
- 26
- Cookies in total
- 19
Consent banner
The page loaded IAB TCF (unidentified platform), a consent management platform. Everything below was recorded before anyone answered it. 2 tracking companies still loaded while it was unanswered.
Companies contacted before consent
5 of the 7 companies it contacted before consent were unclassified.
- Gemius3 requestsAnalytics
spir.hit.gemius.pl, gacz.hit.gemius.pl
- Google Analytics2 requestsAnalytics
www.googletagmanager.com, region1.google-analytics.com
Other third parties (content delivery, consent, functional, unclassified)
- sdn.cz198 requestsUnclassified
d32-a.sdn.cz, d53-a.sdn.cz, d27-a.sdn.cz, d8-a.sdn.cz
- imedia.cz8 requestsUnclassified
i.imedia.cz, 61.c-ko.imedia.cz, 74.onegar-ko.imedia.cz
- sznplayer.cz2 requestsUnclassified
api.sznplayer.cz
- seznamdiskuze.cz2 requestsUnclassified
fapi.seznamdiskuze.cz
- szn.cz1 requestUnclassified
login.szn.cz
Cookies set before consent
| Cookie | Purpose | Set by | Lasts |
|---|---|---|---|
| __cw_snc | Unclassified | seznam.cz | Under a day |
| cmphitorder | Unclassified | seznam.cz | 12 months |
| cmpsessid | Unclassified | seznam.cz | 12 months |
| cw_util | Unclassified | www.seznam.cz | 30 days |
| last-redirect | Unclassified | www.seznam.cz | Under a day |
| lps | Unclassified | seznam.cz | 31 days |
| requestId | Unclassified | seznam.cz | Session |
| sznIsFullyCompatible | Unclassified | www.seznam.cz | 7 days |
| sznlbr | Unclassified | www.seznam.cz | 1 day |
| sznlbr | Unclassified | bcr.iva.seznam.cz | 1 day |
| sznlbr | Unclassified | fimg-resp.seznam.cz | 1 day |
| sznlbr | Unclassified | h.seznam.cz | 1 day |
| sznlbr | Unclassified | pocitadlolibise.seznam.cz | 1 day |
| sznlbr | Unclassified | geo.seznam.cz | 1 day |
| sznlbr | Unclassified | ssp.seznam.cz | 1 day |
| sznlbr | Unclassified | cmp.seznam.cz | 1 day |
| user-flags | Unclassified | seznam.cz | 13 months |
| WeatherLocality | Unclassified | seznam.cz | 30 days |
| _csrf | Necessary | pocitadlolibise.seznam.cz | Session |
The page also wrote 9 keys to local storage, which works like a cookie but isn't sent with requests.
Understanding this page
- How to see which cookies and trackers a website loads
A hands-on walkthrough for checking what a site sets before you've clicked anything, using Chrome and Firefox's built-in tools, plus how CookieTosser automates the same check every month.
- What counts as valid cookie consent in the EU
The rules that actually govern cookie banners — the ePrivacy Directive, the GDPR consent standard, the Planet49 ruling, the strictly-necessary exemption, and what "reject" has to offer compared with "accept.
- Consent management platforms explained
What a CMP banner is actually doing behind the scenes, how the IAB's TCF standard and Google's Consent Mode v2 fit in, and why a banner being present is no guarantee that nothing loads before you answer it.