Is Siteimprove Accessibility Checker safe?

Requests moderate accesscapability score 5/100

70K

Installs

3.24

Rating

Reviews

this month

Last update

What it can access (5 permissions)

Read from the extension’s own manifest. These describe what it is technically able to do — not what it does do.

Inject scriptsmedium
Run its own code inside pages you visit.
Current tab on clicklow
Access the current tab only when you explicitly click the extension.
Local storagelow
Store its own settings and data locally.
Unlimited local storagelow
Store data locally without the normal quota.
Access hello.siteimprove.comlow
Read and change content on hello.siteimprove.com only.

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Data read from the Chrome Web Store listing on 2026-09-16. Install counts are the store’s own rounded buckets. Permission descriptions are derived from the extension’s published manifest. This page describes capabilities, and is not an accusation of misuse.