Baidu 301 in the end there is no use, how long will it be useful? Most of the webmaster will encounter this problem, because sometimes inevitably encountered change the domain name problem. I do a more than 4 months of the Baidu 301 test, basically recorded every time ranking changes, now the end of the experiment, the test results will be announced, and do a simple analysis of the data, I hope to help the webmaster have the same problem:
1. Test the basic situation
1, test the original domain name: www.yang999.cn (the following content is replaced by website A)
test target domain name: www.jianzhiwangzhan.com (the following content is replaced by website B)
site A did 301 to website B.
2, A domain name opening time: April 19, 2008
B domain name opening time: December 28, 2010
3, opening 301 hours: December 28, 2010
4, test Keywords: online part-time (that is, each time the so-called rankings are based on Baidu search online part-time ranking data prevail), 301 ago, A in Baidu’s ranking has been in between 15-35.