I didn&#x27;t downvote you, but I also don&#x27;t agree with your assumptions. First, I don&#x27;t think that desktop sites are such a big problem on mobile (though some are, admittedly, unusable). At least with a desktop site I can zoom and figure out a way to get to the content I want (in fact iOS does, or used to, to let you double-tap on the content and it would intelligently zoom to fit). Most mobile sites with which I interact, on the other hand, are terrible. Either the text is too small and the page has disabled zooming, or content overflows and doesn&#x27;t allow me to pan to see it, or some other terribleness. &quot;Responsive&quot; sites are actually some of the worst to interact with on mobile (for me).<p>I really don&#x27;t believe that most developers of &quot;desktop sites&quot; care about mobile or do anything to optimize for it, and therefore wouldn&#x27;t care about a 350ms delay, or even be aware of it. The people who are going to foul this up, it seems to me, are the &quot;mobile web&quot; developers who try to make their sites act like apps instead of just presenting content in a flexible manner.