# Lighthouse - Chrome Extension Security Audit & Unpacked ZIP Download

> **CRX8 Security Inspection & Official Download Hub**  
> **Category**: Developer Tools | **Version**: 1.0.0 | **Rating**: 4.2 / 5.0 (335 ratings) | **Users**: 1,000,000+  
> **Safety Score**: 9.6 / 10 (极高 (符合MV3规范，仅基础权限))  
> **Updated**:  | **Package Size**: 320 KiB  
> **Official Page**: https://crx8.com/ext/lighthouse-web-audit

## Overview & Verified Verdict
Verified Developer Tools extension. Security Score: 9.6/10, Rating: 4.2★ (335 reviews).

## Permissions & Manifest Security Audit
- **Security Score**: 9.6 / 10
- **Auditor Verdict**: Low risk. Full compliance with Chrome Web Store MV3 guidelines.
- **Manifest Permissions**: [{"perm":"activeTab","desc":"仅在被激活时访问当前网页","risk":"low"},{"perm":"storage","desc":"本地存储审计报告数据","risk":"low"}]

## Key Features & Highlights
- 一键生成网页性能/SEO/无障碍/PWA等完整报告
- 提供可交互的指标分解与优化建议
- 支持移动端/桌面端多环境模拟
- 直接集成Chrome开发者工具

## Pros & Cons
### Pros
- 谷歌官方维护的权威指标体系
- 报告包含可直接执行的优化方案
- 开源项目可自定义审计规则
- 百万级用户验证的稳定性

### Cons
- 部分高级指标需要Node.js环境实现

## Recommended Alternatives
- PageSpeed Insights: 仅提供在线版基础测试，缺少Lighthouse的深度诊断和开发者工具集成

## Direct Download (Official Google Stream)
- **Native CRX Format (Official Source)**: [Download .crx](https://crx8.com/download/lighthouse-web-audit.crx)
- **Unpacked ZIP Format (Load Unpacked)**: [Download .zip](https://crx8.com/download/lighthouse-web-audit.zip)


## How to Install Unpacked Extension (.ZIP)
1. Download the `.zip` archive above and extract it to a local folder;
2. Open Chrome or Edge browser, navigate to `chrome://extensions`, and enable **Developer mode** in the top right;
3. Click **Load unpacked** in the top left, and select the extracted folder to run immediately.