UA Switcher
附加组件网址：https://addons.mozilla.org/zh-CN/firefox/addon/useragent-switcher/
概述
User Agent Switcher 是一款强大的工具，可帮助用户模拟不同设备访问网站，同时助力开发者测试 Bot 屏蔽与爬虫爬取状态，轻松掌握网站兼容性与安全性。
描述
User Agent Switcher 是一款强大的工具，能够帮助用户和开发者轻松切换用户代理（User-Agent），从而模拟不同设备、浏览器或搜索引擎蜘蛛访问网页。它不仅支持高度自定义，允许用户根据主机名、窗口或随机模式设置 User-Agent，还能修改 JavaScript 中的 userAgent 等属性，确保全面模拟目标环境。对于开发者而言，它可以用于测试网站在不同设备上的兼容性，以及测试 Bot 的屏蔽和蜘蛛的爬取状态；对于普通用户，则可用于隐私保护或访问受限网站。操作简单易用。
实验性？
这个附加组件可供日常使用。
需要付费？
此附加组件不需要任何形式的支付、付费服务、付费软件或额外硬件。
类别
网页开发 · 隐私和安全 · 外观
UA Switcher
Add-on URL: https://addons.mozilla.org/en-US/firefox/addon/useragent-switcher/
Overview
User Agent Switcher is a powerful tool that enables users to simulate website access from different devices while helping developers test Bot blocking and spider crawling status, easily mastering website compatibility and security.
Description
User Agent Switcher is a powerful tool that allows users and developers to easily switch User-Agents to simulate web access from different devices, browsers, or search engine spiders. It supports high customization, enabling users to set User-Agents based on hostname, window, or random mode. It also modifies JavaScript properties like userAgent to ensure comprehensive simulation. For developers, it helps test website compatibility across devices and Bot blocking or spider crawling status. For regular users, it can protect privacy or access restricted websites. It works on multiple platforms, including Chrome, Firefox, Edge, and Opera, and is easy to use.
Experimental?
This add-on is suitable for daily use.
Does it require payment?
This add-on does not require any form of payment, paid services, paid software, or additional hardware.
Categories
Web Development · Privacy and Security · Appearance