Note
This is a cached result from 18 Sept 2026. A new scan will be available on 16 Oct 2026.

bazos.cz

82.0s 18 Sept 2026
Verdict

3 findings · 1 warnings · 5 checks passed

Advertising assessment: Non-Compliant Grade D
57% Technical score

Vendors

1

Violations

5
Critical
Tracking cookies were set before the consent decision GCM_002

Cookies: _ga, _ga_NZW1QTHKBB

Do not write analytics or advertising cookies until the visitor has made a consent choice. Load GTM/GA4 tags behind a denied consent default and let the CMP's update unblock them.

Critical
Consent Mode does not update in place after the consent choice GCM_008

Affected: broken

Call gtag('consent', 'update') immediately after the visitor's choice, with the correct values for both accept and reject. Do not rely on a page reload: it creates duplicate pageviews and breaks session attribution.

Critical
Non-compliant tracking after consent was rejected GCM_010

Affected: Google Analytics 4

After a rejection the affected vendors must stop setting identifiers and sending measurement, or run only in a verified cookie-less mode.

Warning
Consent state was not updated after the banner choice GCM_003

Make both the accept and the reject button update the consent state through the GTM Consent API or gtag('consent', 'update').

Warning
Non-compliant tracking before consent GCM_009

Affected: Google Analytics 4

The affected vendors set an identifier or sent measurement that is not verifiably cookie-less before the visitor chose. Load them only after consent, or configure a documented cookie-less mode that sends no identifiers.

Overview

Consent Banner Exists 15/15
Consent Banner Functional 10/10
Reject Option Available 10/10
No Tracking Before Consent 0/20
Consent Mode Implemented 15/15
Consent Mode Correct States 2/10
No Tracking Cookies Before Consent 0/10
Consent Persists Correctly 5/5
No Tracking After Reject 0/5

Consent Mode

Consent Mode Implemented
Has Default Values
Updates on Accept
Updates on Reject
Persists Across Pages
GCS Configuration Valid

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