Bookmark 301 Updater
Automatically update bookmarks for permanently moved resources, while browsing
What is Bookmark 301 Updater?
Stats
Chrome-Stats Rank
Other platforms
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
Safety
Risk impact
Bookmark 301 Updater is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Bookmark 301 Updater if you trust the publisher.
Risk likelihood
Bookmark 301 Updater is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.