Busy work, a few days did not update the blog, but did not stop the SEO observation. Today, share the next page of the pull out of the hair.
Pulling hair: Refers to the search engine's one kind of punishment, manifests the site quantity extremely has the descent. Usually happens in Baidu.
Just a few days ago, my old version of the gold bottle Mei station was Baidu hair, and also occurred in the site of the status of Zero, but the ranking is still there. Part of the observation data is as follows, you look at the date:
2007-7-18 Baidu included 1 Baidu Domain 157
2007-7-9 900 degrees included 1 articles Baidu domain 164
2007-7-6 800 degrees included 1 articles Baidu domain 172
2007-7-5 800 degrees included 1 articles Baidu domain 174
2007-7-4 900 degrees included 0 of this station has not been included in Baidu! Baidu Domain 163 Articles
2007-7-3 900 degrees included 0 of this station has not been included in Baidu! Baidu Domain 162 articles
2007-7-2 800 degrees included 0 of this station has not been included in Baidu! Baidu Domain 163 Articles
2007-6-29 Baidu included 1 Baidu domain 162
2007-6-28 Baidu included 1 Baidu Domain 164
2007-6-27 Baidu included 1 Baidu domain 162
2007-6-26 Baidu included 42 Baidu domain 165
2007-6-25 Baidu included 42 Baidu domain 165
2007-6-22 Baidu included 42 Baidu Domain 167
2007-6-21 Baidu included 42 Baidu Domain 167
2007-6-20 Baidu included 173 Baidu domain 155
2007-6-14 Baidu included 173 Baidu Domain 156
2007-6-13 Baidu included 386 Baidu Domain 153
2007-6-7 800 degrees included 386 articles Baidu domain 160
2007-6-6 900 degrees included about 885 pieces of Baidu Domain 164
2007-5-30 Baidu included about 885 Baidu Domain 169
Can be seen from the above data, Baidu hair or there are steps to remove:
Time: 6/6~7/5 lasts one months
Extraction process: 885-> 386-> 173->-> 1-> 0-> 1
After discovering site Qing 0, I did not make any changes to the site, 3 days after the restore site display 1.
analysis of the causes of hair extraction:
I have 2 Golden bottle MUI sites: jinpingmei.qkcf.com and www.jinpingmei.org.cn
The previous one because the background problem can not be updated after I did a second, the content of the last station completely cover the previous one, and after a station outside the chain, compared to the weight of higher, so Baidu processing the same page, the previous one of the station plucked hair. There is also a similar case, that is, SEO Association, Baidu was pulled to only one page, but the keyword "SEO" ranking remained in the third.