There have been numerous browsers for 10.6 that are based on newer code bases than the old archaic tenfourfox/tensixfox browsers. They are listed in the first post of this thread. Currently the most modern browser for 10.6 is found here: https://interweb.jazzzny.me/
Yep - could well be. Also notice a difference when in some sites..seemed a ad pop up with Basilisk that didn't occur with Firefox ...? I need to test more with more comparisons.