Given that so many sites use some form of active content I should think that, unless designed very, very carefully, two separate loads of the same page could ea

Given that so many sites use some form of active content I should think that, unless designed very, very carefully, two separate loads of the same page could easily produce different "fingerprints." I've considered that and rejected it as too hard for a five minute trial, whereas the test against the title seems to work very well.