Inconsistent resolution with www and without www snapshots

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There are several stations in hand, a few days ago found a snapshot of one of the stations or one weeks ago, and the flow from Baidu dropped sharply, usually Baidu's spiders are several times a day, now only two times a day, the home page is not updated, this is how it is. I checked some of the found in Baidu site snapshot for number 10th, and then checked the dfrlyy.com snapshot is number 18th. The sentiment is the Baidu does not have the WWW site default to become my main domain name. This is what reason, went to find found that I originally do home navigation when all the URLs are written without the WWW domain name, this led to the recent Baidu big update after the domain name without www as the main domain name.

Now that we have found the reason, we will try to solve it, some people may say that without the WWW is the first level domain name. With the WWW domain name is actually two level domain name, this has why solve it. The reason is that my keywords are in the weight with the WWW, if not update will definitely fall.

First of all to change the URL, and then the domain name is not with WWW 301 redirect to the www (301 redirect method, we here on the details of the description, in Baidu a lot of search). Why do 301 redirects, 301 for permanent transfer (permanently moved), 301 for the best way to search engine friendliness, you can attach the weight of the previous domain name to the latter. When you're done, you'll see the results.

After about one weeks, the snapshot with www domain name is normal. Here to say is that the site in the promotion of a domain name to promote, do not say a push without the WWW, a push with the www. This result may be the search engine for two domain names are included, but the page is not the same, resulting in the whole station content, the weight of the link dispersed. Another possibility is: The search engine automatically masks a domain name, that is, I have this situation, but I have a better situation, but not included, only the number of the collection has not been reduced.

In the process of doing the site, there will be a lot of such things, as long as we attentively to observe, the problem of careful analysis of the reasons, all problems can be solved. This article by the www.dfrlyy.com webmaster feeds!