Shulou(Shulou.com)06/01 Report--

This article mainly introduces "how to change the server on the website". In the daily operation, I believe that many people have doubts about how to change the server on the website. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful for you to answer the doubts about "how to change the server on the website"! Next, please follow the editor to study!

1. Website backup

Website backup is database backup, before replacing a new server, the webmaster must first download all the data on the old server to the local, if you do not know how to download, you can ask the space business to help.

2. Modify the cache time of DNS server

Here we will talk about the concept of "time to live", which is abbreviated to TTL, which refers to the retention time of each domain name resolution record in the DNS server. When replacing a new server for the website, the webmaster should set the DNS TTL value as low as possible, which can accelerate the effective time of domain name resolution and facilitate the search engine to know as soon as possible that the website has changed the server. Otherwise, spiders may not be able to crawl the site.

3. Upload the data to the new server and complete the parsing

The webmaster should upload the pre-backed up website data to the new server, and then check whether the website can be accessed, whether the database is missing, and whether the background can be opened. If there is no problem, you can resolve the website domain name to the new server. At this point, it is important to note that the website on the old server must be kept running while doing all of the above. As long as to ensure that user access, spider crawling are normal, the ranking of the site will not be affected by the replacement of the server fluctuations.

4. Pay close attention to the IIS log to see if the spider crawls the website

The webmaster should also pay attention to the IIS log of the new server, mainly to see whether the spider begins to crawl the data on the new server. Once a normal spider crawl record is generated, it shows that more than half of the replacement server has been successful. Because domain name resolution will not be fully resolved to the replacement server within 72 hours, the data of the old server should remain unchanged during the resolution period.

5. Two servers run for 1 to 2 days

It is recommended to keep it for 1 or 2 days, and then shut down the old server after the site is running steadily on the new server. This will help you ensure that you will not lose any access to users or emails. Search engines also tend to update DNS records every 24 hours or less. Therefore, even if the search engine can handle this kind of site migration and DNS records, it is recommended to keep the old and new servers updated for a day or two just in case.

6. Update content and release chain

After the replacement, Baidu has a new review period for the site, we should improve the quality of the article and try to adopt the original way. After the update, send out the chain to attract spiders. For example, go to popular forums or blog outside the chain, lead it into the site, this process takes a period of time, need to adhere to.

7. Delete old server data:

After the website runs stably, the webmaster can delete the old server data, at this point, the server replacement will be completed.

Although the step of changing the website server does not seem to be so difficult, the editor still advises everyone not to change the website server easily, because it will have a certain impact on the users of the website. therefore, it is better to choose a suitable server to build the website at the beginning.

At this point, the study on "how to change the server on the website" is over. I hope to be able to solve everyone's doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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