This includes any response from the server, not only text files or documents. Files - Not Important. Any such response is counted for as a file. Those pageviews do not include images, CGI scripts, Java applets or any other HTML objects except all files ending with one of the pre-defined pageview suffixes, such as .html or .text .
Nothing is perfect.
Similar to unique sites , this is the number of unique hosts accessing the server during a given time-window. This time-window is one day by default for backward compatibility. This is the amount of data sent during the whole summary period as reported by the server. All rights reserved.