Last updated: December 2025
CacheCannon does not collect, store, transmit, or share any personal data.
This extension exists to clear your browser data, not harvest it.
The extension:
CacheCannon stores only your preferences locally in your browser using the browser's built-in storage API. This data:
CacheCannon requests only the permissions necessary to function:
| Permission | Why |
|---|---|
| browsingData | Clear cache, cookies, and other browser data |
| storage | Save your settings locally |
| activeTab | Get current tab URL for refresh or testing |
| tabs | Open new tabs or incognito windows |
| contextMenus | Right-click menu functionality |
| notifications | Show purge confirmation feedback |
CacheCannon may open third-party websites (PageSpeed Insights, GTmetrix, etc.) if you configure it to do so. Those websites have their own privacy policies. CacheCannon does not share any data with these services beyond opening a URL in your browser.
Updates to this policy will be posted here and reflected in extension updates.
Questions? Contact LXB Studio LLC