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Advertising High complexity

Meta Pixel

le Meta

Socraíonn fianáin
Seolann PII
Rianú trassuímh
Toiliú riachtanach
Advertising / Marketing
Meicníocht aistrithe
EU-US Data Privacy Framework
Fianáin
_fbp_fbc

Forbhreathnú

Meta's advertising tag for tracking user actions and sending conversion data to Facebook, Instagram, and WhatsApp. Enables retargeting, lookalike audiences, and conversion measurement. The Conversions API (CAPI) offers a server-side complement. One of the most scrutinised advertising tags in the EU following multiple DPA enforcement actions.

Cumais Braite

Signature count
4
Detection methods
network

Tionchar Feidhmíochta

Tionchar Feidhmíochta

Méid scripte
60 KB
Iarratais in aghaidh an leathanaigh
4

Botúin Choitianta

  • 1 Firing the pixel on page load without consent - the PageView event transmits the full URL and cookies to Meta immediately
  • 2 Passing PII in custom event parameters without hashing - violates Meta's terms and creates a data breach risk
  • 3 Not implementing the Conversions API, leading to data loss from ad blockers and ITP restrictions
  • 4 Using Advanced Matching without understanding it sends hashed PII to Meta, requiring additional GDPR consent
  • 5 Failing to enable Limited Data Use mode for California users, required for CCPA compliance

Breithnithe Comhlíontachta

Sets cookies (_fbp, _fbc) and transmits browsing behaviour to Meta servers in the United States.

Consent: Explicit consent required under GDPR. Multiple DPA enforcement actions - Belgian DPA fined IAB Europe (Feb 2022), Irish DPC fined Meta EUR 390M (Jan 2023) for behavioural advertising legal basis.

International transfers: EU-US Data Privacy Framework provides a mechanism - verify Meta's DPF self-certification status.

Advanced Matching & CAPI: Both involve additional personal data processing requiring separate disclosure in your privacy notice.

CMP configuration: Categorise under advertising/marketing consent and block until explicit consent is granted.

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6sense

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Adjust

Advertising

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Mobile measurement and attribution platform owned by AppLovin. Tracks app installs, in-app events, and marketing campaign performance across mobile advertising networks. Used for mobile attribution, fraud prevention, and campaign optimisation.

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Amazon Ads

Advertising

High Amazon Ads

Amazon Ads (formerly Amazon Advertising) provides a JavaScript pixel and conversion tracking tag that measures user actions on advertiser websites and sends data back to Amazon's demand-side platform (DSP) and sponsored ads ecosystem. The Amazon ad tag enables conversion attribution, audience building, and retargeting across Amazon's owned properties and its extensive third-party publisher network. Amazon's advertising business has grown rapidly to become the third-largest digital advertising platform globally behind Google and Meta. The Amazon Ads pixel is increasingly found on e-commerce, retail, and consumer goods websites, and its integration with Amazon's vast consumer data ecosystem raises significant governance considerations for regulated organisations.

1 síniú braite

AppNexus

Advertising

High AppNexus

Programmatic advertising platform now operating as Microsoft's Xandr. Provides real-time bidding, audience targeting, and ad serving across display, video, and native formats. Xandr was acquired by Microsoft in 2022.

1 síniú braite

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