Dual-line host to SEO has no impact

Before a friend asked me whether dual-line dual IP host will have an impact on the site SEO, because before the replacement of two IP server caused by the site keyword SEO rankings decline, the problem has not been contacted before, on the internet to find a lot of information, but also have a certain understanding, so today also take in and discuss with everyone, Dual-line host to SEO in the end has no impact?

　　

Perhaps many readers have not contacted the concept of dual-line mainframe, here to explain briefly, a simple dual-line dual IP will be two lines of access to the server, must be bound in the server two IP insert dual network card, this way in the earlier period of the site to achieve dual-line dual IP access is to put the site in the telecom and Netcom two lines, Then on the home page to remind users of their own choice "Telecom Station" in the middle of the high-speed line, but the user experience is very poor, often this detail will be overlooked so that can not achieve the expected convenience of different lines fast access to the effect.

And now the technology is naïve to use the smart double line, if two IP all parse (can through CNAME record to realize the problem of parsing), then the corresponding domain name will exist two IP, telecom IP and Netcom IP is also through the technology to judge users to visit the site used by the line to switch to the corresponding line, to achieve the acceleration of the site. (If there is no understanding of this concept, you can casually go to the download station, look at the streaming download)

Then dual-line host to SEO has no impact? Think a lot of people will have this question?

1, two or more IP will not affect the search engine's normal crawling and indexing it? Two IP will not cause spiders to be identified as two different mirror sites, the answer is not. Domestic generally relatively large sites are a domain name on multiple IP, with multiple servers to achieve streaming. Like Google's Web server up to hundreds of, Baidu, although less, there are hundreds of servers to deal with a large number of Chinese search.

2, search engine more and more attention to user experience, the purpose of dual-IP host to better facilitate the users of different lines to visit the site, which is to improve the user experience, and search engine on the site's friendly level is through the user experience to assess, then this is likely not to reduce the site search engine friendliness, A high efficiency and stability of the server can be a large program to improve the user's inspection degree.

3, Baidu Search Engine Optimization Guide 2.0 also clearly pointed out that baiduspid to the site's crawl way and ordinary user access, as long as ordinary users can access to content, you can crawl to no matter what technology, as long as you can ensure users fluent access to the site, the search engine has no impact. Recommended to choose the strength of the service provider and mature technology, immature technology can easily lead to access instability, which may affect the search engine crawl.

This is also like many people in the past wondering whether the use of foreign host to reduce search engine friendliness. That is, the site compared to the use of domestic space similar sites will have disadvantages, the optimization guide has also explained that the Baiduspid server in the domestic, domestic ordinary users access to restricted content, baiduspid, as long as the domestic normal access, will be treated equally.

So I think that dual-line dual IP host can improve the user experience, also will not reduce the site SEO effect, the opposite will have a promotional role, is more than harm, the internet also has a lot of comments that the dual-line host is not good, of course I this is also opinion, has not used a dual-IP host, this is only a guess, if there is a dual-line You are welcome to use your experience and your views, believe that the process of communication and discussion will have new ideas and conclusions. From the Shenzhen scar Repair network http://www.pfzxmr.com/, if reproduced please indicate the source, thank you.