Coochmiester did a very good explaination of how it applies. here is link to top of thread

Dont put  boobs..

dont put cooch

dont look younger than 18 (its why I hide my face, i look 17 ) Kidding !

dont put sex acts on your site.. -streaming video , etc.

no need to put your real name and addy...
Put a p.o box
or maybe even your attorney.. (with permission of course)

Yes every girl should have one on a retainer..
In any business

If you havent any of the above on your site you really havent much worries

And before I hear any of the heckling from anyone, this is advice from my attorney on retainer, that is up on everything in the adult industry.