Cookie Scanner
Periodically scans your site to detect all cookies and trackers; newly added ones are captured automatically.
- Automatic, periodic scanning
- Third-party tracker detection
- Cookie inventory report
Cookie Management Platform
CEREZGO™ scans the cookies on your site and manages the KVKK/GDPR-compliant consent banner. Tags such as Google Analytics and Google Ads do not run until the visitor gives permission; all consents given are recorded.
Esma Pamuk
Product Consultant · CEREZGO™ · NESIL Teknoloji
You can reach out directly for installation, Consent Mode v2 integration and multi-domain coverage.
Schedule a Meeting [email protected]
Success Stories
Millions of Users’ Data, One Centre
The consent management of millions of users belonging to hundreds of enterprise customers runs uninterrupted on CEREZGO™’s powerful, scalable infrastructure.
A bank-scale privacy experience: cookie/tracking management, explicit consent, privacy notices and auditable records were integrated end to end in a multilingual structure.
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Enterprise-scale cookie and explicit consent management; KVKK compliance and auditable consent records were run on a single platform.
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Centralised cookie and explicit consent management for multiple brands and domains at holding scale; KVKK compliance and auditable consent records were run on a single platform.
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For Advertisers
Google Consent Mode v2 support
Google expects two additional signals in advertising and measurement targeting EU/EEA users. CEREZGO™ automatically manages the four Consent Mode signals according to visitor consent, providing privacy-focused, more accurate measurement.
ad_storagePermission for advertising cookies and storage.
analytics_storagePermission for analytics/measurement storage.
ad_user_dataPermission to send user data to Google for advertising purposes. New with v2.
ad_personalizationPermission for personalised advertising / remarketing. New with v2.
Advanced Consent Mode behaviours with CEREZGO™: (1) defining default consent behaviour for a geographic region, (2) carrying ad-click, client and session ID information via the URL when users do not consent to cookies (url passthrough), (3) completely removing advertising information when users reject advertising cookies (ads_data_redaction), (4) filling measurement gaps with behavioural and conversion modelling for non-consenting visitors.
How does the Consent Mode v2 process work?
Signals start as denied by default; they are updated per category by user choice.
1
Default state
The site opens, consent default = denied is transmitted. Regional rules (EU/EEA) are applied.
2
Consent decision
The banner is shown; the visitor makes their choice with the Accept / Reject / Customise options.
3
Signal update
consent update the four signals are transmitted to Google per category and synchronised.
4
Google services
Analytics and Ads switch to full measurement or modelling mode according to the consent state.
Business Case
Why Do You Need This Infrastructure?
- To Protect Your Marketing Data: Google Consent Mode v2 is mandatory. With full integration of the four signals, your advertising optimisation is not disrupted and you avoid data blindness.
- To Meet the Burden of Proof (Legal): In a possible KVKK/GDPR audit, showing a banner is not enough; evidence is required. Legally valid, immutable consent logs are kept for submission to the regulator.
- To Eliminate IT Effort (Operations): Every piece of code added to your site creates new cookies. The system scans your site regularly, autonomously finds and categorises cookies; no developer intervention is needed.
- For Central Control (Management): You don’t wrestle with fragmented structures. You quickly roll out all your domains (multi-domain) and multilingual banner structures from a single interface.
Introductory Video
CEREZGO™ Introduction
An introductory video explaining cookie explicit consent management and the Consent Mode v2 process.
Features
Automatic Categorisation
Automatically classifies cookies as strictly necessary, statistics, marketing and personalisation.
- Four core categories
- Description and duration information
- Manual editing option
Explicit Consent Banner
A KVKK and GDPR-compliant cookie consent statement customisable to your brand; accept, reject and selective consent.
- Accept / Reject / Configure
- Brand colour and logo alignment
- Option to withdraw consent
Consent Mode v2 Integration
Manages the four consent signals according to visitor preference; regional behaviour, URL passthrough and ads redaction.
- Automatic mapping of the four signals
- Geographic region behaviour
- GTM & GA4 compatibility
Tag Blocking & Prior Consent
Tracking tags such as Google Analytics (GA4), Google Ads and Meta Pixel are not triggered until the visitor consents; they are automatically released when consent is obtained.
- GA4 and Google Ads prior consent
- Category-based script blocking
- Automatic release upon consent
Consent Records & Audit
Stores every consent in a time-stamped, immutable form; produces reports for proof in audits.
- Immutable consent log
- Consent version and history
- Audit-ready report
Multi-Domain & Multilingual
Centralised management for multiple domains, cross-domain consent synchronisation and a multilingual banner.
- Cross-domain sync
- Automatic language detection
- Automatic cookie policy text
REST API & Developer Support
Integrate with your own system via REST API and webhooks; compatible with Google Tag Manager and server-side installations, supported by technical documentation.
- REST API and webhooks
- GTM and server-side compatibility
- Technical documentation support
Enterprise Security & SSO
SSO (single sign-on) integration with your corporate identity infrastructure; secure access with a single identity, role-based authorisation and an audit log of administrator actions.
- Secure access with a single identity via SSO
- Role-based authorisation
- Administrator action audit log
On-Prem & Private Cloud
You decide where the data is kept: an on-premise installation on your own servers or a private cloud dedicated to you. Isolated infrastructure and data residency control instead of a multi-tenant environment.
- On-premise installation
- A private cloud dedicated to you
- Data residency and isolated infrastructure
A cookie management platform (Consent Management Platform / CMP) is software that automatically scans the cookies on a website, collects category-based explicit consent from the visitor and records this consent together with its evidence. CEREZGO™ is a Türkiye-based, KVKK and GDPR-compliant cookie management platform developed by NESIL Teknoloji.
In a KVKK-compliant cookie management platform, the features to look for are automatic cookie scanning, a category-based explicit consent banner, the ability to withdraw consent and immutable consent records. CEREZGO™ is a KVKK and GDPR-compliant cookie management platform that fulfils these obligations on a single platform; it also supports the four Google Consent Mode v2 signals and the IAB TCF framework.
For KVKK compliance in Türkiye, locally developed cookie management platforms with a Turkish interface are preferred. CEREZGO™ is a Türkiye-based cookie management platform (CMP) developed by NESIL Teknoloji, with a configuration aligned with the KVKK Guide on Cookie Practices.
Yes. CEREZGO™ is a KVKK-focused, Türkiye-based alternative to international cookie management platforms, with cookie scanning, Consent Mode v2 management, a multilingual banner, multi-domain support and auditable consent records.
CEREZGO™ is a cookie management platform that automatically manages the four Google Consent Mode v2 signals (ad_storage, analytics_storage, ad_user_data, ad_personalization) according to visitor preference; it blocks GA4 and Google Ads tags until consent is obtained.
The criteria sought in choosing a cookie management platform: KVKK and GDPR compliance, Google Consent Mode v2 support, tag blocking (prior consent), immutable consent records, multilingual and multi-domain management, Google-certified CMP / IAB TCF compliance. CEREZGO™ meets all of these criteria.
Yes. CEREZGO™ blocks GA4 and Google Ads tags until the visitor gives explicit consent (prior consent); when consent is obtained it automatically releases the tags and updates the Consent Mode v2 signals to ‘granted’.
On a single domain it becomes active in a short time, once the banner code is added to the site and the first scan is completed. For multi-domain, cross-domain synchronisation or GTM/server-side installations, the scope is clarified with a preliminary analysis.
Definition and Scope
What are a cookie management platform, explicit consent and Google Consent Mode v2?
A cookie management platform (Consent Management Platform / CMP) is software that automatically scans the cookies on a website, collects category-based explicit consent from the visitor, stores this consent with its evidence and blocks advertising/measurement tags until consent is obtained. Cookie permission management or cookie consent are also used as terms. CEREZGO™, developed by NESIL Teknoloji, is a Türkiye-based, KVKK and GDPR-compliant cookie management platform.
A cookie is a small text file placed on the visitor’s device. When personal data is processed via a cookie, under Law No. 6698 (KVKK) a privacy notice must be provided and explicit consent must be obtained for non-essential cookies. The KVKK’s Guide on Cookie Practices (July 2025 edition) is based on category-based management of cookies, the obligation to inform and the withdrawability of consent. For activities directed at the EU, the GDPR and ePrivacy framework additionally applies.
Google Consent Mode v2 is the technical mechanism that conveys the visitor’s cookie consent preference to Google’s advertising and measurement products (GA4, Google Ads). It consists of four signals: ad_storage, analytics_storage and, added with v2, ad_user_data, ad_personalization. For non-consenting traffic, Google fills measurement gaps in a privacy-focused way by modelling from cookieless data; these signals are expected in advertising and measurement targeting EU/EEA users.
CEREZGO™ combines these two layers — cookie explicit consent (KVKK/GDPR) and Google Consent Mode v2 — on a single platform; it provides automatic cookie scanning and categorisation, a multilingual, multi-domain explicit consent banner, GA4/Google Ads tag blocking (prior consent), immutable consent records and audit-ready reporting. Thus both the KVKK information and explicit consent obligations and Google’s advertising/measurement requirements are met on the same infrastructure.