I have a client that would change the content, meta tags and occasionally
the design of his home page whilst I was in the middle of optimising his
site (I only ever had access to his index page) He is now very upset because
he doesn't rank for his main keyword. I have explained the detrimental
effect his changes have but he refuses to accept this. Does anyone have any
advice on how to deal with issue? Any articles or "expert" opinions would be
very useful.