How to through the analysis of the data that whether the site is
second, some have special meaning of keyword search on the website, the website such as telephone number, registration number or contact information, if the information is not reproduced in other high weight website on the web site, you can search through these special key words, half, can be displayed in the search engine home page and if these contents not included, or ranking in many pages later, the site may be punished. At this point we need to solve the problem of punishment in accordance with the relevant solutions.