# content-web-blocker

> Blocks web pages based on if they contain specified keywords or not

Canonical page: [https://chrome-stats.com/d/content-web-blocker](https://chrome-stats.com/d/content-web-blocker)

## Overview

- **ID:** `content-web-blocker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** frroossst
- **Category:** feeds-news-blogging,search-tools
- **Version:** 1.1.0
- **Last updated:** 2022-05-27
- **First published:** 2022-05-26
- **Size:** 16 KB
- **Data as of:** 2026-09-05
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/content-web-blocker/)
- **Website:** [https://github.com/frroossst/webpage\_content\_blocker/issues](https://github.com/frroossst/webpage_content_blocker/issues)

## Description

content-web-blocker is a simple and lightweight Firefox add-on that blocks web pages based on specified keywords. It scans the HTML of the website to ensure privacy. Block adult content and more with this open-source extension.

## Rankings

- #133,825 — Overall

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/content-web-blocker)