Hello I have been validating the code of some of my sites. Don't know if it will help SERP but I'm doing it anyway. Yes it's been a lot of work. However I have one site that can not be checked by validator.w3.org here is the explanation: http://validator.w3.org/check?uri=h...(detect+automatically)&doctype=Inline&group=0 Since I only have basic coding knowledge, I'm hoping someone can explain this problem to me and instruct me on how to remedy the error. Thanks for your time and consideration