HTTP Analyzer是一款IE集成插件。它可以实时捕捉HTTP/HTTPS 协议数据，可以显示许多信息（包括：文件头、内容、Cookie、查询字符窜、提交的数据、重定向的URL地址），可以提供缓冲区信息、清理对话内容、HTTP状态信息和其他过滤选项。同时还是一个非常有用的分析、调试和诊断的开发工具。

HTTP Analyzer is a sniffer tool that allows you to monitor and inspect HTTP/HTTPS traffic in real-time. It is used by industry-leading companies including Microsoft, Cisco, AOL and Google.

It can trace and display wide range of information, including Header, Content, Cookies, Query Strings, Post data, Request and Response Stream, redirection URLs and more. It has a request builder that enables you to handcraft a HTTP/HTTPS Request. It also provides cache information and session clearing, as well as HTTP status code information and several filtering options. A useful developer tool for performance analysis, debugging and diagnostics.