Note
This is a cached result from 7 Sept 2026. A new scan will be available on 5 Oct 2026.

preol.cz

53.5s 7 Sept 2026
Verdict

2 findings · 2 warnings · 5 checks passed

Grade D
55% Technical score

Vendors

2
Google Tag Manager functional
Compliant

Violations

3
Critical
Consent state mismatch for analytics_storage GCM_004

Ensure reject button sets analytics_storage=denied in consent update

Critical
Consent mode state does not reflect user's consent choice GCM_008

Google Consent Mode is not updating correctly after user interaction. Verify that gtag('consent', 'update') is called with the correct parameters after both accept and reject actions.

Warning
Non-compliant tracking requests before consent interaction GCM_009

Ensure tracking vendors respect consent by using Advanced Consent Mode (cookie-less mode) or delay loading until consent is granted. Affected vendors: Google Analytics 4

Overview

Consent Banner Exists 15/15
Consent Banner Functional 10/10
Reject Option Available 3/10
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 5/5

Consent Mode

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

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