Lead management is a combination of several things. First you need the right tool to store your leads. There’s no point generating a torrent of leads if you can’t view them all, with context, in one place. And then you need to nurture every lead before they can be convinced about doing business with you. Finally, you’ve got to be able to rank your leads—based on how much (or how little) they engage with your business—so you can reach out to the hottest leads first.
If links and looks are set, begin interacting with the page. Abandon it, adjust the window size, convert. Are error messages appearing when they’re supposed to (if, for example, you don’t input all the form’s required info)? Is your CTA button working? If you abandon the page, are you retargeted with ads? When you resize the window, does your landing page respond accordingly?