My 1994 Honda accord rattles when I go over a pothole Or the the road is really rough what should I inspect first

 

Too vague to know without getting in there yourself. If it's never been serviced I'm sure all of your bushings and balljoints are shot. Could also have a bad strut mount.

Lowest hanging fruit is the sway bar end links...they always fall apart and will make a racket when they do...luckily they are cheap and easy to replace.