Bookmark 301 Updater

Name: Bookmark 301 Updater
Rating: 3.8 (10 reviews)
Author: Dan Wallis

By: Dan Wallis

Automatically update bookmarks for permanently moved resources, while browsing

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Features & Capabilities

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 Growth & Download Statistics

Add-on

By:

Dan Wallis

Daily users:

Rating:

3.80

(10)

Version:

1.6resigned1 Last updated: 2024-04-25

Version code:

5727286

Creation date:

2016-11-04

Risk:

Permissions:

Size:

19.30KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-12

Compare stats and ranking:

Ranking

# 20,922 ▼ 17

Other rankings

#17 in update keyword 14

#138 in bookmark keyword 32 ▲ 4

#170 in bookmarks keyword 41

#182 in date keyword 13 ▼ 3

#182 in x data keyword 11 ▲ 1

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For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Dan Wallis

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/bookmark-301-updater/

User Reviews

by 远离*****, 2025-04-10

by 退出*****, 2025-03-18

by fa*****, 2020-01-10

View all user reviews ›

Is Bookmark 301 Updater Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Bookmark 301 Updater requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Bookmark 301 Updater has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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