Browser extension

Grade the tab you have open.

The button reads the address of the current tab and opens TrackerGrade with it filled in. You still press Grade. It does not scan by itself, and it does not read the page.

Download the extension

Install it

It is not in the Chrome Web Store. Chrome, Edge, Brave and Arc can load it from the folder:

1. Unzip the download.
2. Open the browser's extensions page and turn on developer mode.
3. Choose "Load unpacked" and pick the unzipped folder.
4. On a normal web page, click the TrackerGrade button, then Grade.

Browser pages such as Settings have no public address, so the button says so and does nothing. A free scan is still one page, with the same daily limit as the home page.