Snapshot twice back, the Niang again this?

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At present, the domestic do Niang natural ranking of the site is mostly. Its recent time period of instability, so that the webmaster worried. Today, we learned that some sites have a snapshot back problem. And to Baidu snapshot back to the majority of the file, is again the adjustment caused? This reason is to be observed and analyzed in practice, the immediate thing is how to make the site snapshot recovery. Snapshot, is a reflection of the site's identity. If the spider crawling, the new content has been effectively crawled and so on. Therefore, it is a reference. What are the reasons for the snapshot back of the site? The following two aspects are analyzed.

Aspect one, the search engine recent adjustment. Web site managers for the search, is a certain degree of research. Can explore some of the regularity of the site to adjust to obtain a certain weight. After all, search engine is not "fool", the dry stare type waits everybody is well-known. Therefore, it is reasonable to make corresponding adjustments over a period of time. Some changes are bound to affect some websites. Snapshot back is a more common issue.

Aspect two, the website own reason sex causes. Site, can not be perfect, there will be a certain degree of defect. Early not found, will inevitably lead to the late emergence of "evil consequences." Seemingly, a little causal connection. In fact, the truth is so obvious. such as the premise of the site preparation for doing a good job, rush to the line, is the most common cause of snapshot back. Other aspects, from the following small point analysis.

1, the service recently collapsed or slow. It is the site of the bear, it has problems, the theme can not be affected? As in the server hosted by the increasing number of sites, heavy burden, will be tired. It is common to react slowly and not to respond to new information in a timely manner. And spiders are not able to identify, mistakenly think that the site in the majority of the error page, resulting in the site snapshot stay;

2, the website has been changed. Website operators, in the constant push of the site conversion rate of the realm. Therefore, the search for research, new discoveries, to adjust the site is a matter of course. If you change, you will be inspected. If you do not violate the search rules, will continue to be favored. On the contrary, they will be punished by a small punishment;

3, the content is too "old". Web site for a long time not to add new content, it is bound to appear backward situation. And spiders are very dislike of the old content, will produce "tired" state. Or, the added content, are "moved", will be better to offend the search rules;

Summary: Snapshot back, can not be limited to one aspect of the reason. Both internal and external, but also analysis. Optimistic angle, since there is a problem, need to be timely to correct. This should be what the website operator should consider. For snapshot issues, consider server hosting. At the same time, the site needs more new "supplies."