Surecatch

Surecatch is a browser extension that enables websites to be loaded and interacted with inside an embedded iframe, providing a controlled environment for visual editing, DOM manipulation, and website personalization. It runs silently and automatically in the background to handle iframe security headers, inject simulated runtime states, and establish seamless communication between the host application and embedded web channels. Core Capabilities & Key Features Bypass CSP & Frame Restrictions: Automatically relaxes restrictive headers such as X-Frame-Options and Content-Security-Policy (CSP) on target channels, allowing sites to load securely within embedded visual editors and simulators. Support for isolated-world MV3 extension script delegation via __editor_inject_script custom event Simulate Visitor Context & State: Inject simulated visitor profiles, contextual attributes, and targeting variables directly into the page’s runtime environment to preview personalized user experiences live. Time & Event Simulation: Simulate custom timestamps and future dates directly in the page lifecycle to validate time-sensitive campaigns, scheduled triggers, and dynamic behavior.