Do not know whether you are concerned about a detailed issue, Baidu on November 22 (Friday) Rules have been adjusted, resulting in a lot of Web site rankings slide and the site keyword ranking dropped to 100, for our "Design my sj5d.com" site has also been severely punished, this oncoming fierce adjustment, Let a lot of stationmaster be caught by surprise, of course also have a lot of website to be promoted up, but the good day is not long, in the November 26 ~11 month 27th (Tuesday, Wednesday) rank drop, again be to 100, this drop right in a sense to us is a learning opportunity.
Then we first analysis, why Baidu to adjust the algorithm:
1: Increase the user experience, the original included in the Baidu Library content data reordering, the user likes to put content to the home page.
2: Like we go to the mall to buy things, we found that this supermarket is very large, but we find in this supermarket for a long time did not find what we need, such experience is extremely bad for users, so Baidu needs to readjust and classify the data.
3: Now the search engine market is very fierce, in this industry Baidu's user experience will depend on his position in the industry, if there are competitors to join, the need for continuous improvement experience, in order to retain users.
What kind of Web site in this update was ruthless down the right:
Malicious drop right: violate the rules of search engines, directly to the site as cheating. This I think the rattan design does not need to introduce more, because we routinely violate the rules of the point of the Way (A: Black hat operation means, B: buy black chain to buy traffic, C: Content hiding, bridge page-hidden pages, search engines can see, users do not see, the Tathagata guests, the dirty things hidden up. D: Web site intrusion, etc.)
How to prevent the site from being malicious down:
In fact, this problem corresponds to the above, should be a lot of friends already understand, is that we often say 1, do not buy links, 2, buy quality better space, 3, content to have additional value, do not directly with the collection of content (many friends will feel that I did not completely copy other people's things, I always revise the title and related content, Why is the same punishment, in fact, here is involved in a number of changes in the question, and the contents of the modification is meaningful content, if only a simple change, did not enhance the value, then this approach is meaningless, is not. )
Web site do not change the path randomly
Note: Be malicious down right after 3 months to restore, a hot keyword 3 months can row up, once the site is punished, but also to do a new station, but the old site has a certain amount of traffic, so to avoid being malicious down right, This is reflected in our www.vrv.so, but this we do not change really is not very good, because this site originally has 6 different address access method, is a serious URL duplicate content (3 kinds of address with 3w, 3 kinds of address, alas!) chaos), and finally we changed him to pseudo static, But now Baidu is still not recovered, still waiting.
Because we are still in the site to punish Baidu now to do the corresponding recovery, so has not put all the details of the problem sorted out, for the time being can not be the real case of the optimization process to share to everyone, I hope we can understand.
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