Had great feedback about the class and I'm told that it will be added to the next release. I've had a preview of that too and it looks good.
One of the comments I had was that web-analyser needs to get added to every page and that this was onerous. This ofcourse is true, however on most sites there is some portion which is standard - navigation, footer, credits. If this is an included php file then the web-analyser code can be added to that and hey-presto you have every page working.
On my pcpropertymanager.com site I have a footer called by nearly every page. This is standard and initially the only php on it was the copyright year statement. I've added more so it's quite interactive. Sometimes nothing is output - but it's still been called and the decision made whether to show or not. So ... look at your design and decide where and how to fit it in.