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Click-fraud Detection Methodology
Pixalate measures the impression and clicks activity of the user. Signals from both of those sources are combined and analyzed to calculate impression-related fraud types that can be applied to clicks as well. We likewise use the same signals to determine evidence of click-specific fraud types.
Click-specific Fraud Types by Category
Suspicious Users
- Click Farm
- An impression originating from a user who has been flagged as being associated with human click farm activity. Aligns with Incentivized manipulation of measurements (fraudulent incentivized promotion of an entity, without its knowledge or permission – excludes cases where the entity paying for the incentive is the entity being promoted)
 
 - Display Click Fraud
- Clicks that are generated from the same browser or device at a statistically significant inflated rate. Aligns with Sophisticated Activity-Based Detection or Analyses - Outlier Identification
 
 - Video Click Fraud
- Video ad clicks that are generated from the same browser or device at a statistically significant inflated rate. Aligns with Sophisticated Activity-Based Detection or Analyses - Outlier Identification.
 
 - Fast Clicker
- Activity originating from users which generate clicks less than one second apart from their respective impression.
 - Fast Clicker Align with:
○ Activity-Based - Repeat Transactions
○ Activity-Based - Transaction Protocol Verification
○ Activity-Based (Click Specific) - Repeat-click-refractory-period (RCRP)
○ Activity-Based - Outlier 
 
Suspicious Ads
- Duplicate Clicks 
- High volumes of duplicate clicks may indicate an integration issue.
 - Duplicate Clicks Align with:
○ Activity-Based - Repeat Transactions
○ Activity-Based - Transaction Protocol Verification
○ Activity-Based (Click Specific) - Repeat-click-refractory-period (RCRP)
○ Activity-Based - Outlier 
 
Suspicious Publishers
- High CTR Traffic
- Traffic associated with domains or apps demonstrating high-risk CTR behavior. Aligns with Sophisticated
Activity-Based Detection or Analyses - Outlier Identification 
 - Traffic associated with domains or apps demonstrating high-risk CTR behavior. Aligns with Sophisticated
 
Click Tag Set-up
- 
Pixalate will supply an additional Analytics tag (1x1) with macros that pertain to click fraud
 - Implementation can be done as a click redirect tag or click tracker
 - Analytics data will populate with additional information from the click tag
 - Clicks will be counted as events, along with impressions
 
To get a sample of the Redirect Click Pixel, the Dynamic Redirect Pixel, and Click Tracking Pixel, please see your Customer Success representative.
Analytics Reporting for Click Fraud

