I would find this type of differentiation useful as well. “Plain” sites are generally faster to skim through for what I’m looking for, (no gauntlet of spinning

I would find this type of differentiation useful as well. “Plain” sites are generally faster to skim through for what I’m looking for, (no gauntlet of spinning loading wheels and dialogs or JS gumming up functions like Find in Page) so it would be nice to be able to prioritize those in search results. One way to do this would be for the crawler to compare the content of JS-enabled and JS-disabled states and if they differ dramatically, the web destination gets tossed in the “web app” bucket.