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

oeamtc.at

68.5s 18 Sept 2026
Verdict

2 warnings · 7 checks passed

Advertising assessment: Non-Compliant Grade B
89% Technical score

Vendors

2
Google Tag Manager functional
GTM-KV5XFPMGTM-PZ3D3PV
Compliant

Violations

3
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.

Warning
Consent Mode default is missing GCM_001

Call gtag('consent', 'default') with denied values before GTM or GA4 loads, so the initial consent state is explicit.

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').

Overview

Consent Banner Exists 15/15
Consent Banner Functional 10/10
Reject Option Available 10/10
No Tracking Before Consent 20/20
Consent Mode Implemented 7.5/15
Consent Mode Correct States 6/10
No Tracking Cookies Before Consent 10/10
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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