Microsoft neXpert Performance Analysis Plugin

neXpert is a Fiddler add-on which helps identify common web performance issues.
  • Version:

    File Name:


    Date Published:


    File Size:

    391 KB

      neXpert is an add-on to Fiddler which automates the classic performance best practice checks and produces a HTML report on the issues found in a Fiddler capture. neXpert adds the ability to insert step markers in Fiddler sessions to associate network objects together (create transactions). Using these steps, neXpert looks for performance issues and generates a HTML report based on the findings. A TCP model provided by Microsoft Research as well as a rudimentary algorithm to mimic web browser is used to generate response time predictions (Still considered Beta). More information can be found at the neXpert blog:
  • Supported Operating System

    Windows 7, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP

      Microsoft .NET Framework v2.0 or later Fiddler v2.2.9.4
    • 1. Download the file by clicking on the "Download" button. 2. Select "Save” and specify a directory on your local disk. 3. Install the package by running the self-extracting executable file. This will place the neXpert DLL and help file in the Fiddler2\Scripts directory of the user's My Document folder.