Many new websites have decided to use the old domain name. In fact, this choice has its advantages and disadvantages. How much do you know about the use of domain names today? I believe that many friends who have done websites will also face such choices and considerations when redesigning websites.

Many users will send out a large number of external links when using the old website. These links are good and bad. When you build a new website for an old domain name, you look at a website according to the standards of the new website, mainly judging the quality of the website from the content, structure, and information delivered by the website. For the external chain, it is also the judgment standard. When using the old website to do a new station, don't care about the previous external chain. It's better to do a station.

If a website has no problems and is well optimized, I believe that no one has several webmasters who will not continue to maintain it. There must be a problem with the website. We have no choice but to abandon it. Although Baidu said that the new website of the old domain name is equal to the new website of the new domain name, there are still differences on the whole.

If you want to extend the old domain name, what should be noted:

1. It is important to know clearly whether the old domain name has been blacklisted by K or Baidu before;

2. For the external chain previously released, check whether it is garbage external chain. If it is a waste chain, refuse it with the stationmaster's tools;

3. Generally speaking, as long as there is no problem with the domain name, Baidu does not pay much attention to this aspect, and it mainly relies on its own optimization methods.

These issues should also be considered when using the old domain name

1. Will the external chain of the old domain name affect the new site? First, analyze whether the published outer chain belongs to the junk outer chain, cheat outer chain, or the link with good relevance. If most of them cheat the outer chain, you should pay attention to the better domain names.

2. Will the external chain of the old domain name affect the new site? If it is a junk chain, Baidu filters it out, which has no impact on the website. If it is a fraud chain, Baidu filters and points to the website.

3. The website has not been included for 20 days? You can analyze the website log to see if Baidu Spider has crawled the website content page. If it crawls and crawls, the page may already be included. At present, the website is a new station, still in the assessment period, and the inclusion page is not displayed temporarily.