Example site 301 redirect error to site damage

For most of the Web site Optimization business site, will habitually do 301 of the domain name without the WWW redirect to with the WWW domain name, so that the weight of the site to better focus together, so as to get better weights and rankings. Many training institutions in the optimization of training, will also repeatedly teach the College 301 redirects the importance of, however, if the improper operation of errors, the harm to the site is not small. Dragon-Shaped a site is due to 301 redirect technology does not pass, the site in the morning also shows the snapshot of No. 5.28, an instant to the afternoon query found a 500-degree snapshot, this thought is the site revision or the impact of excessive optimization, through the inspection only found that with the site 301 Redirect, as shown:

　　

Dragon-shaped This site is a new station, just on the line more than a month to do 301 redirect. Although the results in my vigorous maintenance, the site's main keywords also get a good ranking, this is to change the big things. Can later after continuous optimization found that the site keyword rose weak, individual keywords ranked rarely unstable as long as the page to give rankings, and volatility is very large, and the site does not have the WWW domain name is ranked. So decided to give the website to do a 301 redirect work, this thought this is a relatively simple thing, but some random thoughts have appeared some accidents. In the afternoon when the query found that the site snapshot was k at the same time the keyword ranking all down, because the home page did not rank, Baidu only to be a certain ranking of pages, we can imagine the site keyword ranking down how serious.

Through further discoveries, although the site does not have the WWW domain name rankings, but found that the site, Baidu Upgrade "Please confirm that your domain name is bound to the site", only to know that the site analysis of the problem, resulting in the site home without a snapshot of Baidu, ranking decline in the natural however. As shown in figure:

　　

This further tells the webmaster, in the Baidu algorithm gradually accelerated today, in the user experience has become a priority for the future optimization of the object, the site small changes can be timely by Baidu detection and give certain rewards or punishment. Often engaged in the optimization of the webmaster know, before the site in question, Baidu is often in a long time or the next algorithm is updated to give rewards or penalties, and the occurrence of this event is indicative of the acceleration of Baidu reaction events, in the shortest possible time to feel the changes in the site? Of course, it's just a dragon-shaped personal guess, Further validation is required and will be presented in subsequent sharing. Tourism website Design: http://www.pengchengtrip.com A5 Starting, reprint please explain the source!