SEO site Change theme should pay attention to matters

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Bad writing, please forgive me.

Let me tell you a case.

Last July I did a website graduation www.biyela.net See domain name I do is a graduate job search site. As a result of study busy, after September basic no longer updated, to February put the winter holiday pr to 2. At that time, friends are doing campus code station, I will be the domain name to do the Web site code.

February 1 To delete all the original site. Rebuild uploaded the Dede program, starting with 0 from other places to turn the article. Several original articles have also been written. February 4 Google and Baidu have updated my domain name. But the original keyword index "graduation" has remained in 2 search engines. Google is very face one weeks to delete the previous index, search graduation this keyword does not appear this domain name. The PR is 1. But there is a big problem with Baidu. The analysis is as follows:

First: first appeared is the home sink phenomenon, is the sitewww.biyela.net when not home page appears in the first. Home is very behind. It was not until March that 115.html ">26 was renewed."

Second: now has been 2 months, Baidu's index has not been updated, search "Graduation" My this site or appear in the first position on the second page. Depressed AH. Directly leading to the current keywords will not have a good ranking.

Third: Keyword ranking will be greatly affected. Because rankings have a lot to do with previous indexes.

I asked your predecessors in the stone, listen to their comments and their own analysis of the site.

Summary of the site change theme should pay attention to several points. If you have a plan to change the subject, please be sure to pay attention.

1: Site URL do not go to change, do not change it.

2: Increase the speed of the new Web page not too fast. Control in about 2 articles a day.

3: The optimization of the speed of the Web page to control, do not suddenly all the pages have been changed.

4: If you must change the URL, you should make the old URL do 301 to the new URL.

5: Add several high weight external connections.

6: Publish the original article more, this is very important.

7: Your opinion.