the first line of http request message is called the path.
the first line of http request message is called the path.
the first line of http request message is called ____?
the path
the client sends requests to the server and the server sends responses.









































section::::message format.:request message.









































the request message consists of the following:









































bullet::::- a request line (e.g., "get /images/logo.png http/1.1", which requests a resource called from the server.)









































bullet::::- request header fields (e.g., "accept-language: en").









































bullet::::- an empty line









































bullet::::- an optional message body
hypertext transfer protocol
section::::basic steps of the web analytics process.:web analytics data sources.









































the fundamental goal of web analytics is to collect and analyze data related to web traffic and usage patterns. the data mainly comes from four sources:









































bullet::::1. direct http request data: directly comes from http request messages (http request headers).









































bullet::::2. network level and server generated data associated with http requests: not part of an http request, but it is required for successful request transmissions - for example, ip address of a requester.
web analytics