Just wondering which file is the best place to put the code. I am guessing the Header file. It says you must put it on every page that you want to track but arent you able to just put it into a file only once that is common on every page.....e.g. the header or footer page ? Can anyone out there confirm this ?
If - for whatever reason - your users have problem with connecting to google, your site will stop loading after the error for a long time, so I suggest putting it in the footer