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do SEO, has been constantly heard about the 301 redirect of various benefits and 302 of the various drawbacks. Even some people say, do 301 permanent redirects, PR value and rankings will have little impact. To tell the truth, although this is true, when they do not change the domain name can not, unavoidably a guilty conscience.
Yangzhou Classified Information network established with the beginning of 2004, a start positioning and local second-hand information exchange, 100IP per day. Until the beginning of this year to start positioning adjustment, from second-hand information to the classification of information. The original domain PR value also becomes 4. The key words "Yangzhou second-hand" "Yangzhou second-hand Market" "Yangzhou Second-hand Housing" "Yangzhou rental", etc. are also in the first few search engines. The number of visits per day increased from 200 to about 400. The comparison let me gratified is, because the information highly true and serious, the website PV and the IP ratio has been maintained above 10. Then because the original domain name has no obvious connotation, it is not easy to remember. So to this site can have a greater development, in more localized promotion, before the replacement of domain names is necessary.
Web site revision completed over the weekend, to have to change the domain name. Here's a situation. It was suggested that I point two domain names to the Web site at the same time. I tried it in 2004, and after 2 years, the search engine began to use the domain name as the primary domain name. So I'm definitely not going to adopt this method. Simple and clear all pages of the source site are set to 301, pointing to the new corresponding page, even if the dynamic page is the same. began to tense the waiting process.
2 days, incredibly google only use 2 days time, this setting let me pleasantly surprised to see the effect. I am more concerned about the key words "Yangzhou second-hand" "Yangzhou second-hand Market", "Yangzhou rental" "Yangzhou second-hand housing" and other keywords on the very rapid rise to the original domain name corresponding to the location. A little strange is that the original domain name and the new domain name appear in the search engine results. The original domain name position unchanged, the new domain name followed. Generally 2 days of time is included also very difficult ah. And now almost all the keywords have a new domain name has been restored rankings, which made the first time forced to use 301 of my surprise.
of course things are not very perfect, Baidu has not included a new domain name. At least at this point, I like Google more. Oh。
hope that my experience will give you some experience. At the very least, Google has a strong endorsement for 301 permanent redirects.
website's statistical system has been opened, you can click on the bottom of the page to understand the actual situation. URL is http://www.i0514.cn
finally say how to achieve 301 permanent redirects:
<%
response.status= "Moved Permanently"
Response.AddHeader "Location", "http://url"
Response.End
%>
Online A lot of code is more than one line. Do not know that is the initiator:
