Main World Execution

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Detection approach

Script execution and DOM query detected inside the main window execution context. Automation hooks were caught invoking query commands in the document main world instead of using safe isolated execution contexts.

How this helps detect bots

Collect this signal alongside session context, request metadata, and other independent indicators. A single anomaly is a lead, not a verdict; corroborating anomalies make automated traffic more likely.

Legitimate traffic to consider

Users running custom bookmarklets or user scripts (Tampermonkey) targeting elements.

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BotRefund helps website owners identify suspicious visits, protect conversion data, and build evidence for invalid-click reviews.

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