Google issued a new warning to webmasters that it is updating its algorithms again, this time targeting websites that choose to display ads that run above the fold — that is, the section of a webpage visible without scrolling.

And before you start griping that Google just won't leave well enough alone, this change is a good thing for everyone who values accuracy and well-written content. What this latest algorithmic improvement does is cut out the riff-raff, leaving the door open for well-designed, high-quality pages that attract visitors with their content instead of various SEO…