Is Site Contrast - Full Page WCAG 2.2 & APCA Contrast Checker safe?
Site Contrast captures the active tab's URL, visible text metadata, and element screenshots when you run a contrast scan.
When you start a contrast scan, the extension uses the active tab and debugger access to inspect visible page text, element identifiers, fonts, colors, and the page URL. It captures per-element screenshots and returns the scan results to the extension side panel for local contrast analysis.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
What it can do
Permissions this extension asks for, as declared in version 0.2.3. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Show a panel beside the page
sidePanel
See the address and title of every tab you have open
tabs
Attach to pages with the browser's debugger, which can read and rewrite anything on them
debugger
Act on the current tab, but only after you click the extension
activeTab
Run its own code inside the pages you visit
scripting