No 401(k) and no health insurance are the big ones. The only benefits I get are that they pay for my internet (I work from home) and my phone...and I guess I do count working from home for the past 10+ years a benefit of sorts.
I'm currently looking for another job, and the idea of getting any benefits such as 401(k) matching, health insurance options, etc., seems so foreign and sounds so nice at this point. The benefits you described sound great to me considering what I have now.