I agree - the text size is too small and you should experiment with a transparent background to the logo. I'd also remove the word Beta - it doesn't hold any m

I agree - the text size is too small and you should experiment with a transparent background to the logo. I'd also remove the word Beta - it doesn't hold any meaning these days with Google over using the word. for the UI menu, I'd space these out a little more and increase the size of the tabs - maybe splashing a bit of color on these wouldn't be a bad thing either. Also, increase the size of the page name as you can easily miss it...I'd say this feels more like a word document that a web page at the moment?