# Assets CDN

> 国内标准Firefox浏览器加速扩展

Canonical page: [https://chrome-stats.com/d/assets-cdn](https://chrome-stats.com/d/assets-cdn)

## Overview

- **ID:** `assets-cdn`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** saowang
- **Category:** web-development,appearance,alerts-updates,other
- **Daily users:** 174
- **Weekly downloads:** 9
- **Rating:** 4.81 / 5 (16 ratings)
- **Version:** 1.2.10
- **Last updated:** 2020-06-14
- **First published:** 2018-07-24
- **Size:** 65 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/assets-cdn/)
- **Website:** [https://github.com/saowang/assets-cdn](https://github.com/saowang/assets-cdn)

## Description

**Assets CDN** 是一款专为国内Firefox浏览器设计的加速扩展。它支持正则表达式自定义规则，灵活匹配并优化网站加载。

核心功能包括根据CNAME屏蔽指定网站，利用正则表达式屏蔽或重定向加载失败的网站，解决跨域限制问题。同时提供针对GitHub、GitLab、Heroku等平台的OSS镜像加速服务，显著提升资源访问速度。扩展还支持根据正则表达式注入CSS或脚本，强化页面定制能力，此外可开启HTTPS增强安全，或屏蔽广告，带来更洁净高效的浏览体验。

## Rankings

- #8,792 — Overall
- #273 — Alerts & Updates
- #19 — etsy

## Permissions and access

### Permissions

- `dns`
- `tabs`
- `webRequest`
- `webRequestBlocking`
- `<all_urls>`
- `storage`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Low 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).

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Source: [Chrome-Stats](https://chrome-stats.com/d/assets-cdn)