I don't have any sympathy for a site that purposely cripples the web mobile site to force you to install their app. They lock you out of pictures after around 20 so you have to go to desktop or install their crappy app. Yelp will not be missed.
just curious why you're against downloading the app? I work on native apps and just wondering why you have a preference for mobile web.
I think some apps feel nicer than a website ever could (because the app can take advantage of stuff like force touches better, and offer a nice custom usage of gestures). But some other places it really just feels like the app exists to push notifications...