I have a new website and want to know how to add Google webmaster & Google analytics tool to a new website ?
All you have to do is take the code they give you and put it in the footer of the code. Be sure to get it on every page. I haven't used G analytics in a long time, you might have to put something in the header also.
You need to take the code generated by the Google webmaster, and put the code in the header of every page !!