I've heard numerous people say how unreliable Google Analytics is and how you need to double the number to get the truth (having looked at their server logs to see the real number of visitors). On the other hand I've heard people say it is reliable.
Can anyone please try and clear this up for me please or recommend a different programme?
Well I have server stats & analytics on the same website. Yesterdays results show:
Analytics 37 visitors
Server stats 66 visitors
So analytics shouldn't be 100% relied upon.
However if you're just using analytics, you can still compare the visitors in relation to any activity changes you make - i.e. if you broadcast an email and then see a rise in alaytics figures, you know the email is generating traffic.