A content filter for websites.
It has a number of key words, which it tries to find on the web page. For each word found, a score is incremented. If a certain limit is passed, the page is blocked with a very simple message.
- By:
- serv-inc
- Daily users:
- 81 -2
- Rating:
- 4.11 (9)
- Version:
- 1.6.4 Last updated: 2022-02-05
- Version code:
- 5360194
- Creation date:
- 2016-04-05
- Risk:
- High risk impact Low risk likelihood
- Permissions:
- tabs
- <all_urls>
- storage
- tabs
- Size:
- 58.68K
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Updated:
- 14 hours ago
User reviews
by 全民*****, 2025-03-27
by 远离*****, 2025-02-17
by Fi*****, 2024-10-07
Extension safety
Risk impact
Web Site Filter requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Web Site Filter 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 **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare Web Site Filter vs Profanity Filter
- Compare Web Site Filter vs Simple Website Blocker
- Compare Web Site Filter vs WebFilter
Similar add-ons
Here are some Firefox add-ons that are similar to Web Site Filter:

Profanity Filter
breezdev

Simple Website Blocker
aezichain

WebFilter
Jan Pecha

content-web-blocker
frroossst

Site Blocker
Prash

Content filter
Lidrekon

Keyword porn Blocker
mostafa

Website Blocker
Drews

Whitelist-Blacklist-Blocker
Prog.JMC
Popular extensions / apps
Here are some popular extensions / apps that you might be interested in:
Free VPN for Chrome - VPN Proxy VeePN
https://veepn.com
MEGA
https://mega.nz/
Numpuz: Number Puzzle Games
DoPuz Games
Roblox
Roblox Corporation
Ludo Superstar - Fun Game
BlackLight Studio Games
Sticker.ly - Sticker Maker
Naver Z Corporation
Cricket League
Miniclip.com
Galaxy Attack: Shooting Game
1SOFT
Zing MP3
Zalo Group
INSSIST | Web Client for Instagram
https://inssist.com
Speechify — Text to Speech
https://speechify.com

Ghostery – Privacy Ad Blocker
Ghostery