I will audit your GTM tags and third party scripts for security and privacy

Brazil

I speak English, Portuguese, German

254 orders completed

Analytics engineer, GA4, GTM and CRM integrations

I connect websites, advertising platforms and CRMs so you can follow a lead from its first visit to a booking or sale. My work covers GA4, GTM, Google Ads, UTM and click-ID capture, offline conversion...
About this Gig

Every tag in Google Tag Manager is code running on your site, with access to your pages, forms and customer data. Forgotten pixels, unknown vendors and risky Custom HTML tags can leak personal data or open the door to card-skimming scripts.


I'm an analytics engineer specialising in GA4, GTM and server-side tagging. I'll review your container and live site and deliver a clear, prioritised report:

  • Inventory of every tag, pixel and third-party script, and what data each one receives
  • Risky Custom HTML/JS, unknown domains and abandoned vendors
  • GTM user and permission review
  • Consent check: what fires before consent (Consent Mode v2 / CMP)
  • Personal data (PII) leaks in URLs, dataLayer and hits
  • A Content-Security-Policy recommendation that keeps your tracking working

Works with WordPress, Shopify, custom sites and server-side GTM.


Scope: an authorized, non-intrusive review of websites and containers you own or administer. No hacking, penetration testing, account recovery or testing of third-party systems. This is a technical review, not legal advice.


Not sure which package fits? Send me a message before ordering.

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