I am using Google Analytics to track visitors to the site. Now I have started a PPC campaign and I had a problem with the site which was down for a few hours, from 9am to 12am. So I wonder if Google Analytics can count the clicks from the PPC campaign even the application on the site is down.
There are two opinions on it, so I am a bit confused. One says GA track the visit but cannot track deeper than the visit, also Google Web Master Tools can say this information. The opposite idea says if application is down, so does the ga.js therefore GA cannot count any data.
Also, can Google Web Master tools tell me if the application is down or not. I found some services to let me know if the server is down but in this case I need to track if the app is down.
I would love to hear any comments on this question. Thanks in advance.