Can I Please Have Feedback on my Voice?

Hey all! Thanks for taking the time to check out my thread. So for the past month or so I have been looking around the internet trying to make my voice sound better! I got over the fear of recording my self pretty soon into the whole venture so I have been doing it up to 5 times a week. I don't have all the time in the world to work on this, but what are some ways that I can improve? I know all the pretty basic stuff that is plastered on the internet literally in every singing video! So stuff like sing from the diaphragm, have good posture and do warm-ups; all this stuff I already know and am working on. Unless I'm missing something that is pivotal to making my voice sound better don't suggest obvious things please! Anyhow here is my recording:

For those who are wondering this is the Disney song from their animated short someone to lava.
Thanks!