So I run a few games a week at my LGS. I have been using this site pretty much exclusively for the last year. It has sense replaced my books as I have started to purchase all the content needed to unlock everything the site has to offer. With that being said the one thing I feel that would change the game for the DM would be a dm page. Somewhere to track everything without having a ton of tabs open. A page with your teams passive perception, spell slots, currency, an initiative tracker. Being able to keep one tab open for dndbeyond and one for story would make our lives a lot easier as a dm. 

This. Why isn't this a thing already? I can't even make encounter groups. 

An encounter builder is currently under development.  They did a demo of what they have so far in the last dev update.  If you take a look at the development roadmap it looks like a Digital DM Screen is an upcoming project.

https://trello.com/b/vIKxuEs8/dd-beyond-feature-roadmap

Just as a display of that I want this as a high priority

I really would love to just have a overview of my parties status on hp, spells and such

It's on the roadmap and coming. You can even see it on the trello board under "Virtual DM Screen"