A dragon scorches two knights' pants and later they are shown with their pants singed and underwear showing.

None.

None.

Gothel may be frightening to young viewers

There is a scene where Otto (the villain's pet ferret) moans in a disturbingly sexual manner. This only happens once and it's rather quick, but it may make some viewers uncomfortable.

Rapunzel is very distraught when Gothel distoys her magic brush.