# Web Optimizer DOS

> Speeds up the loading and operation of web pages by disabling heavy visual effects and optimizing JavaScript

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

## Overview

- **ID:** `web-optimizer-dos`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** farmer
- **Category:** web-development
- **Daily users:** 3
- **Weekly downloads:** 6
- **Version:** 3.0
- **Last updated:** 2025-06-17
- **First published:** 2025-06-14
- **Size:** 68 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/web-optimizer-dos/)

## Description

Web Optimizer – Lightweight Performance Booster

Speed up your browsing and reduce data usage with Web Optimizer, a minimalist extension that gives you precise control over web page elements. Disable unnecessary features, block resource-heavy content, and optimize performance with a single click.
Key Features:

✔ Faster loading – Disable animations, shadows, and hover effects
✔ Bandwidth savings – Block images, fonts, and background media
✔ Enhanced privacy – Prevent tracking and optimize HTTP headers
✔ Custom filtering – Whitelist/blacklist domains (Premium)
✔ Low-resource – Runs efficiently without slowing down your browser

Ideal for slow connections, data-saving mode, or developers optimizing page performance.

Optimize. Simplify. Browse faster.

## Rankings

- #57,879 — Overall
- #25 — optimize

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `tabs`
- `webRequest`
- `webRequestBlocking`
- `webNavigation`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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).

## Similar extensions and apps

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- [Web Optimization Companion](https://chrome-stats.com/d/web-optimization-companion)
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- [ImageOptimizer](https://chrome-stats.com/d/imageoptimizer) — 1 users

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