brings the flow of this part can be said that 80% is the core of the user site, and is our focus on the development of object. To improve the proportion of this part of the flow.
This part of 3. click on the link
now return to the US version of problems caused by traffic, what changes are likely to affect the web site traffic, as is to improve the flow, or reduce the flow, this is a test of operators "technology". Here is not to need operators need to understand the technology, but the operators need to understand "in the website after the need to pay attention to the problem, including before the revision, after the revision of the problem".