What does WebHogs look at to create the Pig Score?
In the http header, the server http version and response code, the server software description, the usage of WWW- and ETAG entries, the stated Content Length and the number of Set-Cookie lines are logged. Some servers will attempt to set up more than one half dozen cookies! Also, the Content-Type and Content-Disposition are considered. The presence of a “.exe” reference is noted. In the Head and Body fields of the html document itself, several tags get special attention: SCRIPT, A HREF, OBJECT, APPLET and XSL. Within these tags, the following strings are displayed and logged: FILE://, ABOUT://, TELNET://, GOPHER://, RES://, APPLICATION/, .EXE, .BAT, .LNK, .PIF, .SCF, .SCR, .HTA, .URL, .VB, .MSI, .MHT, .REG, .SCT, .WSC, .WSF, .WSH, C:\, D:\, .EML, .NWS, ..\, SCRIPTS, \WINNT, \WINDOWS Within SCRIPT tags, the following are also noted: (1) the kind of script — JAVA or VBS (local scripting host), (2) downloaded .JS programs, (3) FUNCTION definitions, (4) DOCUMENT creation and usage, and (5
