Bookmark 301 Updater
Bookmark 301 Updater - Automatically update bookmarks for permanently moved resources
Add-on stats
- bookmarks
- webRequest
- *://*/
Ranking
Other platforms
Add-on summary
Every time you visit a page which the server reports as permanently moved, this extension will search for bookmarks for to the old page, and update the URL for the new page.
All status codes other than 301 & 308 are ignored. This includes 200, 404, 403, 500, etc.
It's worth noting that HSTS (HTTP Strict Transport Security) upgrades aren't detected by the extension, as these don't generate a request to / response from the server. (They happen client side.)
The extension updates the URL only - no changes are made to tags, folders/directories, title, description, etc.
User reviews
Add-on safety
Risk impact
Bookmark 301 Updater requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
Bookmark 301 Updater is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.