Note
This is a cached result from 10 Oct 2026. A new scan will be available on 7 Nov 2026.

o2.cz

69.0s 10 Oct 2026
Verdict

1 finding · 3 warnings · 5 checks passed

Advertising assessment: Non-Compliant Grade C
72% Technical score

Tools

4
Adobe Launch Functional
EN01534af7e30646e8b078ac64dc75500b
Compliant
Exponea Analytics Tracks visitors without consent (cookie or visitor ID)
5851ab46-b9d8-11e9-beef-92ec88286fd6
Non-Compliant
Google Tag Manager Functional
GTM-57QJMR
Compliant
Luigi's Box Analytics
Compliant

Violations

5
Critical
Tracking cookies were set before the consent decision GCM_002

Cookies: __exponea_etc__, xnpe_5851ab46-b9d8-11e9-beef-92ec88286fd6

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: Exponea

After a rejection the listed tools must stop storing visitor IDs 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: Exponea

The listed tools stored a visitor ID or sent measurement before the visitor chose, without a verified cookie-less mode. Load them only after consent, or configure a documented cookie-less mode that sends no IDs.

Overview

A consent banner is shown 15/15
The consent banner works 10/10
Consent can be rejected 10/10
No tracking before consent 10/20
Google Consent Mode is implemented 15/15
Google Consent Mode sends the correct states 4/10
No tracking cookies before consent 0/10
The consent choice persists 5/5
No tracking after rejection 2.5/5

Consent Mode

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

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