BlockSite

BlockSite is an extension, which automatically blocks websites of your choice. Additionally, this extension will disable all hyperlinks to these websites, by just displaying the link text without the clicking functionality.

BlockSite - Your Ultimate Productivity Booster

"BlockSite" is a revolutionary Firefox add-on, purposefully engineered to block unnecessary websites and enables a more productive internet experience. This tool provides customizable features such as creating block lists, adult content filtering, keyword-based blocking, and specific time intervals for site blocking. Additionally, users can switch between blacklists and whitelists, and anonymously share stats to help improve the internet. It aims to ensure the internet's safe use, particularly for young users, by maintaining an updated database of adult content sites. All data collected is handled with utmost respect for user privacy.

Add-on stats

By: Blocksite
Version: 4.0.8.3resigned1 (Last updated: 2024-04-25)
Creation date: 2006-08-09
Weekly download count: 848
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • tabs
  • webNavigation
  • <all_urls>
  • cookies
  • management
  • notifications
  • contextMenus
  • webRequest
  • webRequestBlocking
  • unlimitedStorage
  • See more
Size: 10.24M

Other platforms

FocusGuard - Block Site & Focus Mode (v1.0.4)
4.54 (2,044) 400,000
Not available on Android
Not available on Edge
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Add-on summary

Stay focused and improve productivity. Easily block any distracting or harmful website. Stop procrastination once and for all!

Simply Block Websites - No willpower necessary

Create Block Lists Add the websites or pages you want to block in a smart and simple way. Get automatically redirected to safer, more positive sites. Build a more effective work environment for yourself

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Bulk Adult block All adult sites can now be blocked with a single click.

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Control Your Browsing

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Effective at blocking sites for many users.
  • Helpful for staying focused on work or tasks.
  • Users appreciate the white list feature.
Cons
  • Memory usage issues reported by users.
  • Problems with the white list feature turning off and deleting entries.
  • Popups and ads interfere with user experience.
  • Difficulty in adding sites to the block list.
  • Ineffective at blocking specific sites like Twitter/X.
Most mentioned
  • Memory consumption
  • White list feature issues
  • User experience affected by popups and ads
  • Blocking effectiveness varies
  • Integration of subscription prompts
User reviews
by Boots, 2024-12-17

by Epip, 2024-12-09

by alsi, 2024-11-10
View all user reviews

Add-on safety

Risk impact

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

Risk likelihood

BlockSite has earned a fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details