Site Guardian

See what extensions do on every site. Detect conflicts. Take control.

Take control of your browser. Site Guardian is an advanced extension manager that monitors what your installed extensions are doing on every webpage, detects hidden conflicts, and protects your browsing experience. Are multiple ad-blockers slowing down your browser? Is a grammar checker breaking a specific website? Site Guardian gives you the ultimate transparency and control to fix it in one click. 🌟 KEY FEATURES: • Extension Monitor: See exactly which extensions are active on the current tab. • Risk Assessment: Instantly rate extensions (Low/Medium/High risk) based on their background permissions. • Smart Conflict Detection: Get warned when multiple extensions overlap and break page functionality. • Troubleshoot Mode: Broken website? Disable all other extensions with one click to find the culprit, then restore them instantly. • Smart Auto-Rules: Create deterministic rules — example: automatically disable "AI Assistants" on code editors, or turn off "VPNs" on banking sites. • Custom Tagging: Group your extensions into custom profiles like "Work", "Gaming", or "Development" (Overrides heuristics!). • Page Health Diagnostics: Monitor how extensions impact page load times, DOM size, and JS memory usage. 🔒 PRIVACY BY DESIGN: Site Guardian operates 100% locally on your machine. - Zero analytics or telemetry. - Zero external network requests. - No data is ever transmitted to our servers. Stop guessing which extension broke the website. See the conflicts, understand the risks, and take control with Site Guardian.