Small computational problems of the unique visitor of gossip

A few days ago, wrote a beginner's article. A question about the computation of a unique visitor has aroused interest. Today suddenly had an idea, why not to the past troubled me, will also bother you friends of the error problem integration? So, there is this post today. These topics have very detailed, may even be those who are dead, we also Mo Strange, because this post is purely the Dragon Boat Festival leisure activities.

Editor's note: The answer to the question is on the second page, you can think and answer, and then refer to the answer.

Also ask everyone to ask their own questions, and then other friends will also help answer!

1, if a visit cross 24 o'clock in the morning, then this visit will count in yesterday or in today? How should the page view be calculated? (This is a question raised by a Bo friend, this question is really enough to surprise)

2, through the server log method to collect the data analysis of the site, what advantages and disadvantages?

3, if March 31 and April 1 respectively visited my website, then March and April altogether monthly unique visitor is how much?

4, imagine you do the following "boring" things: you click on an ad to enter a landing page (Landing page) monitored by GA, then click the ad in 5 minutes, and then the browser window's original landing page is refreshed, and then you have 26 minutes to click on the AD, The landing page in the browser is refreshed again. This process is boring, however, the number of ads click so increased, the number of visit the site so how much?

5, the same is the above boring things, you click the behavior and time interval are the same, but this time the page is not in the original browser window is refreshed, but did not click an ad will let the browser open a new tab window to display the same landing page. What is the number of visit in this situation?

6, why a lot of times, we have found that the number of clicks on ads is greater than these ads to the site's traffic (visit) count?

7, in Google Analytics, if a visit (visit) Just refresh the home page, and did not enter other pages, eventually left the site. Will this visit add a bounce to the site? Is this visit time on site "0"?

8, in Omniture, if a visit (visit) Just refresh the page, and did not enter other pages, and eventually left the site. Will this visit add a bounce to the site? Is this visit time on site "0"?

9, for a website, entries=visits=exits, right?

10, shielding (disabled) Cookies Client access to the Web site (by GA monitoring), will be recorded in Google Analytics Page view, but will not be recorded visit and visitor, right?

11, shielding (disabled) Cookies Client access to the Web site (by omniture sitecatalyst monitoring), will be recorded in the Sitecatalyst page view, but will not be recorded visit and visitor, right?

12, if a site on the GA bounce rate is 50%, and this site average time on site is 4 minutes, then did not bounce off visit time on site is how much?

13, brand promotional activities put a large number of ads, you have two landing page,a page bounce Rate 80%,b page bounce is 90%; The Web analytics shows that page a eventually generates 400 orders, and there are only 200 B pages. We think a page activity is more attractive, or the page design is better, right?