Is Perseo safe?

Low risk

Perseo records HTTP(S) page navigation URLs and request and response headers in local extension storage.

Perseo watches main-frame web requests for HTTP and HTTPS pages and stores details by browser tab. The recorded data includes page URLs, request headers, response headers, IP address, and status information in Chrome local storage.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

perseo.prov0.5.1Chrome Web Store
16Risk

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 0.5.1. 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://*/ and 1 more

  • Act on the current tab, but only after you click the extension

    activeTab

  • Run its own code inside the pages you visit

    scripting

  • Store data in your browser

    storage

  • See every page you navigate to, as you navigate to it

    webNavigation

  • Watch every request your browser makes

    webRequest

  • React to what is on a page without reading the page

    declarativeContent

  • Block and redirect the requests your browser makes

    declarativeNetRequest

Updated 30 September 2026efbombjppellgioieookoaemjjmeaije