Review browser feature support to understand compatibility, privacy exposure, and API availability.
It scans key browser APIs and feature flags to show what is supported.
Results help diagnose compatibility issues and privacy exposure.
Feature gaps can break modern sites or disable security controls.
Some advanced APIs can increase fingerprinting surface.
Compare across browsers to identify missing or experimental support.
If a site fails, check whether a required API is blocked or disabled.
Keep the browser up to date and avoid disabling core web APIs.
Use a stable release channel for predictable behavior.
Disabling risky APIs can reduce exposure but may break features.
Balance privacy and usability per site.
Support varies by OS and browser engine.
Some APIs are gated by permissions and may appear disabled.