way too much forward knee travel on the squat. put your knees in place right away and leave them there.
Took a look at your deadlifts, and you seem quite unstable throughout the movement. At the top especially, you seem to rock backwards and on your last rep your heels came right of the ground. As you lower the weight back to the ground you seem to also come forward slightly on the heels. Think about pushing through with your whole feet firmly glued to the ground and cut out that backwards rocking at the top.
Also it may help to stare at the ground a few feet in front of you as opposed to straight ahead.