# RequestModifier

> 为指定域名添加自定义请求头和清理指定域名的cookie

Canonical page: [https://chrome-stats.com/d/requestmodifier?hl=ja](https://chrome-stats.com/d/requestmodifier?hl=ja)

## Overview

- **ID:** `requestmodifier`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Chiaki Chen
- **Category:** web-development
- **Daily users:** 1
- **Version:** 1.3
- **Last updated:** 2026-01-10
- **First published:** 2026-01-07
- **Size:** 26 KB
- **Data as of:** 2026-09-05
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/requestmodifier/)

## Description

🎯 主要功能
请求修改：自动为指定域名的POST请求添加clientVersion参数
Cookie清理：清理指定域名的浏览器级cookie
自定义请求头：为指定域名添加自定义HTTP请求头
通配符支持：支持域名通配符匹配（如 *.example.com）
实时同步：popup和options页面数据实时同步

## Rankings

- #106,204 — Overall
- #116 — request
- #193 — modify

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `storage`
- `cookies`
- `<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/requestmodifier?hl=ja)