You'll need to spend some time looking around
The Food page breaks out your macronutrient analysis if you scroll down (after you've made your entries.) There is a place where you can look at your calorie balance (in vs. out), your Recommended Dietary info... etc.
It takes a bit of time to find the bells and whistles, but they're here!
Don't put off getting your exercise started in order to figure out this website, however. Once you've gotten that under way, you can figure out the website and how the logs work, if your time is limited.