To say that the server Web site can not access the impact of SEO

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The server Web site cannot access the impact on SEO. Many webmaster friends have encountered because of server problems caused by the site can not access the problem, today, small wolf to talk about the server Web site can not access to the impact of SEO. Here is a reference to a friend of mine's website, because he ran into the problem a few days ago, and then caused a little impact on the site, but the impact is not big. Specific website will not be disclosed, is a shoe making website. Key words: Putian fine imitation shoes wholesale. When you see the article do not have to search, because the last few days can not visit the reasons, the rankings have been dropped.

Although not see the specific website address, but the wolf has screenshots, we can still see specific cases. OK, next step:

Next this website Wolf uses "114" to show it. 114 This station in the afternoon of November 14 can not be visited, that is, last Sunday afternoon, in the discovery of this situation, my friend immediately and space business agent contact, and then the space agency to the problem feedback to his side of the technical department, but the technical department also did not timely treatment, In the end, my friend found the server business, just to solve the problem. But the middle of the time has been spent four days, that is, on November 18 before the formal resumption of normal access. In the morning more than 9, ZZ can crawl normally.

Next we look at a few pictures, is the site can not visit, Baidu did the processing:

This picture is a graph that is truncated when 114 sites are inaccessible. We can clearly see that the index data displayed for the construction, and then this problem, the rankings did not completely disappear, but the first page from the first position fell to the bottom of the first (said the situation at the time, now ranked again updated). From this point of view, we can know that Baidu's user experience is getting better, this is not to be denied, because the small wolf individual to do the station time is not very long, so also consulted the industry experience, confirmed that a few years ago is not the case.

and 114 sites After resuming access, immediately in the IIS log found Baidu ZZ figure, but only the first page was crawling once, this also shows that in the absence of access, Baidu did not give up to send ZZ to crawl your site, from the resumption of the visit will soon be found in the ZZ Crawl records can be analyzed this; Let's look at the rank down though but 4 days can not visit and did not lead to the ranking disappeared or any serious inter-power processing, coupled with the previous Baidu has continued to send ZZ to crawl the theory can be analyzed Baidu to the site can not access is to consider the server error factors, it will give you a deadline to restore, If you can return to normal access within the term, then your site may not be affected by any, as for this period is 1 days or 2 days, you need to do the experiment. 114 site is 4 days can not be accessed to cause the keyword drop, so the wolf can be sure that your site is not accessible for more than 3 days, the ranking will fall, the estimated 2 days to restore the impact will be very small or unaffected, this also explains how we choose to stabilize the space is how important.

Next we take a look at the 114 site after the recovery of the screenshot:

You can see from the title, the description, and the snapshot, Baidu has restored the site's data, is able to visit the day after the recovery, once again proved that Baidu can not visit the site will be considered error factors, so did not have a serious drop on your site right, and in your recovery, he can immediately reflect over.

Summing up Baidu's response to this situation, roughly speaking, there are four points:

1, such as the first picture of the content, showing the "construction", clearly told the user this site temporarily inaccessible.

2, reduce the site keyword ranking (the longer you can not visit the ranking of the more severe decline, may even disappear), so that other normal web site up, to maintain the normal browsing users.

3, continue to observe your site, a restore of Baidu immediately restore your data (refers to the index data title, description display, excluding rankings and other factors).

4, may also consider a number of factors, to reduce the number of crawling the site, the station in the "observation" phase, the specific recovery of the number of crawling days after the wolf in a few days will be edited this article will tell you the answer.

November 24 added: Because this time is relatively busy, not in time to add the answer, I am sorry everyone. Then consulted my friend, he said back to normal after 2-3 days to return to normal crawling times, I hope this article is helpful.

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