• .NET

    Understanding HEAD, HTTP/204 and HTTP/206

    January 03, 2014 Share
    Continuing from last week’s discussion of HTTP/304 responses, today we’ll cover three more scenarios where Fiddler users might find that the response body sent by the server isn’t what they expected.
  • .NET

    Understanding HTTP/304 Responses

    November 05, 2012 Share
    Users who are just getting started with Fiddler are often confused about the appearance of HTTP/304 responses in Fiddler’s Web Sessions list as webpages are loaded... A web server sends a HTTP/304 in response to a Conditional Validation request, indicating that the client’s copy of a resource is still valid and that the resource in question was Not Modified since the client cached its copy