Sparrow: How can web site move without affecting spider access

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In the forum we often see such a post: "The space of the site is about to expire, want to change a big space, do not know if the space will affect the site ah?", "The server expires, want to change a better server, change the server Baidu will be the site down right?", "To change the IP for the server, Change IP will cause the site in Baidu rankings? ", a lot of similar posts." Heze SEO think we have a lot of friends have also encountered this problem, in the online check, someone said that space or change IP may cause the following impact on the site:

First, the original article Baidu included every day, the replacement of space after Baidu no longer included or a period of time will be included. (Unknown for a certain period of time)

Second, will cause Baidu snapshot backwards or Baidu snapshots do not update.

Third, in Baidu site home page may appear 2 snapshots

Four, the original Baidu ranked not many key words to replace the space after the drop

Five, is Baidu pull hair, only a home.

In short, as long as the change of space or IP may have impact on the site, but the impact may be negative, but also may be positive. Previously seen on the internet as a friend wrote an article if Baidu spiders basically do not climb your station, you changed the server or IP after the emergence of spiders very frequently to visit (right or not sparrow do not comment).

How to do in order to change the space after our site has been the least affected? Let's take a look at the situation of the spider visiting the website after changing the IP. I have a website that recently changed the server. Is 2011.1.10 the morning resolution to the new IP, in the resolution to the new IP before I have used two domain name to test the new space has been used to normal use, and confirm that all files have turned over.

From the above two figures can be seen, after the IP, the next day the spider obviously crawl less. But there will still be spiders to visit. And as time goes on, spiders visit less often. So we change the space in the website or change the new IP, do not rush to close the original space, to ensure that the original space can still be visited for some time, that is, do not rush to empty the original space content. At the same time in the original space to bind a two-level domain name, every day in the main station and this two-level domain name published the same article, so that these 2 sites as far as possible to keep content consistent. Wait a few days before closing the original space. This will ensure that the spider to visit the old space can find new content, but also reduce the change in the probability of negative effects of space.

Finally remind everyone if not very necessary, try not to change the space of the site or server IP. Or in the initial purchase of space and server, from the service, speed, reputation and other aspects of consideration, as far as possible to avoid future replacement.

This article by Heze seo@ Sparrow Blog (New Power Marketing Alliance station) http://www.fengjiankui.com original, A5 first, welcome reprint, Reprint please retain the source, thank you!