Messy room, kids toys in background, neck tats, gang signs flashed , etc.  

The list goes on and on .....

I agree with both of you.  Also, photos that have been on their site for many years.  When they don't show their face, I've been stung by that more than not.

Poor wesbite

Poor website or cheap looking. Cheap photos or pics taken with the bathroom mirror/cell phone.. Hard to navigate website.. Too much animation.. No real thought put into the portrayal of the site.

On the other end of the scale, no need for the rap or hard rock music. Some of these super duper way out intense sites I find intimidating! Videos requiring passwords. Hundreds and hundreds of photos that I get a headache and it's just too much! AAAHHHH

Just my 2 cents... David..

omissions are (1) the calendar is blank or (2) the rates are "contact me". Well, we all know you aren't supposed to discuss rates.  

Regarding photos, there should be at least one pic showing the lady's proportions, especially if there is no mention of her height, build, etc.