Effortlessly block and redirect websites with customizable rules to stay focused and productive.

Block Site Extension - Enhance Productivity Online
Block Site Extension is your ultimate tool to stay focused and productive by blocking distracting websites and redirecting them to more useful destinations. Easily set up customizable rules to block specific sites or redirect them to URLs of your choice. Whether you're working, studying, or just want to limit your time on certain websites, Block Site Extension has you covered. It's simple to use, lightweight, and highly effective in helping you manage your online activities.
Add-on stats
Manifest V3
Weekly download count: 17
Firefox on Android: Yes
Permissions:
- declarativeNetRequestWithHostAccess
- storage
Host permissions:
- *://*/
Size: 242.56K
Email: aa*****@gmail.com
URLs: Website
Full description: See detailed description
Ranking
User reviews
Pros
- Easy to block unwanted sites
- Helps users stay focused on work
- Easy to add rules
Cons
- No notification for blocked sites
- User interface could be improved
- Confusing to manage for some users
Most mentioned
- Functionality of blocking sites
- Lack of notifications when sites are blocked
User reviews
Absolutely excellent extension, thank you Mark.
by Firefox user 18768384, 2025-02-14
by Firefox user 18801320, 2025-01-26
I want to limit myself and I tried blocking ogame and redirect to youve-reached-the.endoftheinternet.org/ BUT no matter what I try Nothing is blocked :( ... prolly doing it wrong :/
by Firefox user 13503650, 2025-01-17
Add-on safety
Risk impact
Block Site Extension requires a few sensitive permissions. 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.
- Low ******* ****** ** *** ********* ********
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Block Site Extension. Use it at your own risk.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
- High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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