We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

When I open some pages, another web site opens. I want to block that site and its URL from opening.

AnonymousUser
AnonymousUser
more options

When I open some pages, another web site opens. I want to block that site and its URL from opening.

When I open some pages, another web site opens. I want to block that site and its URL from opening.

All Replies (1)

the-edmeister
the-edmeister
  • Moderator
more options

BlockSite extension. https://addons.mozilla.org/firefox/3145/