Advanced Web-Page Efficiency Analysis (AWPEA) - Tool for analyzing of web-pages efficiency
Log-analyzers can tell you how many times where the page requested form you server and a lot of other interest but useless information. AWPEA tells you nothing besides the level of page efficiency.
AWPEA was designed as a tool that helps software authors to find out the efficiency of some marketing steps, but now it can analyze the efficiency of any pages.