what is the difference b/w <meta name="verify-v1" content="" /> and <meta name="google-site-verification" content="" /> i have a site http://www.luxederm.info i added just this <meta name="google-site-verification" content="" /> code on the home page. i have to add this code <meta name="verify-v1" content="" />. but i don't know about this code. kindly give me a lot of information about it. thanks