Developer Tools

    Visual Round Trip Analyzer

    Web page performance visualizer and analyzer
    • Details


      File Name:


      Date Published:


      File Size:

      654 KB

        The Visual Round Trip Analyzer tool helps web developers and testers visualize the download of their page, identify best practices and changes that improve web performance. The network Round-Trip between the client and server(s) is the single biggest impact to web page performance – much greater than server response time. VRTA examines the communications protocol, identifying the causes of excessive round-trips, and recommending solutions. Performance engineers, testers, developers, operations personnel should use VRTA to conduct their web performance analysis.
    • Supported Operating System

      Windows 2000, Windows 2000 Server, Windows Server 2003, Windows Server 2008, Windows Vista, Windows Vista 64-bit Editions Service Pack 1, Windows XP

        .NET framework 3.0 if Windows XP, and netmon v3.2
      • After starting the install, the application will prompt the user to install additional items .net and Netmon, if needed.

        Please review the Help options in the VRTA menu bar after installing.
      • VRTA sits on top of NetMon 3.2 which is also released publically for free. VRTA abstracts the use of Netmon so the user does not need to know the details of Netmon but can simply click to start/stop the capture. VRTA has three primary features 1) a main chart which displays http traffic in 3 dimensions, 2) an All Files view that shows critical measurements for each file loading, and 3) an Analysis report that indicates which file transfers are exceptions to best practice rules.

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