Several practical steps to replace the server

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Replacement server for the optimization of the site is a "big deal", it directly affects the site in the search engine impression and weight, less than the last resort, try not to replace the server. I operate several sites, recently three sites due to improper replacement of the server by Baidu's punishment, which has a serious is directly by K station. Therefore, for this "big event" to be cautious, reasonable and proper replacement of the server, can reduce the weight loss to the lowest point. Specific implementation steps are:

1, since the replacement of the server, the prerequisite to ensure that the replacement of the server quality. That's not much to say, you know.

2, the site for a complete backup, from the database to all programs, picture files, page files and so on.

3, the TTL on the Domain name server (DNS) set a very short time, so that all ISPs and search engines will be at any time to view DNS information, rather than using the IP address in the cache.

4, upload files to the new server, change the domain name server, the site will be resolved to the new server IP address. Keep the old server running, too, because there is a weight transfer problem.

5, check the site links, eliminate the dead chain, and so on, the individual may use to 301 jump.

6, check the server log file to confirm search engine spiders crawling new server Pages. General domain name Resolution requires three days, in order to be safe, it is best to wait for several days. When the spider no longer crawls the old server and crawls the new server, the replacement server is complete.

It is important to note that during the entire process of replacing the server, it is important to ensure that the site is properly accessible. This will not be the spider crawling your site when the death chain and return the invalid link, the problem may appear like this:

Now many space vendors offer "website move", just like this:

We still need to pay attention to the above points in the application process. Or that sentence, the server for the site is very important, can not be arbitrarily replaced, as for frequent replacement of the server will not have to say more. Article Source Hefei SEO (www.anhuiseo.org) reprint reserved links.