Is CSS Stacking Context inspector safe?

Clean risk

CSS Stacking Context inspector reads page DOM and CSS stacking-context metadata for its DevTools panel.

When opened, its DevTools panel injects a content script that walks the current page, same-origin iframes, and open shadow roots. It records element tag names, IDs, classes, z-index, position, and stacking-context checks so the panel can display and highlight page layout details; no confirmed claim shows this data sent to a remote recipient.

Andrea Dragottav1.1.16Chrome Web Store
1Risk
Who publishes it

Andrea Dragotta - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

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 1.1.16. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on every site you visit

    http://*/*

  • Read and change your data on every secure site you visit

    https://*/*

  • Store data in your browser

    storage

  • Run its own code inside the pages you visit

    scripting

Updated 30 September 2026apjeljpachdcjkgnamgppgfkmddadcki