301 Redirect

301 redirect is the most efficient and Search Engine Friendly method for webpage redirection. It's not that hard to implement and it should preserve your search engine rankings for that particular page. If you have to change file names or move pages around, it's the safest option. The code "301" is interpreted as "moved permanently".

You can Test your redirection with Search Engine Friendly Redirect Checker

Below are a Couple of methods to implement URL Redirection

301重定向是网页更改地址后对搜索引擎友好的最好方法，这不难实现并且可以使特殊的页面在搜索引擎中保持优先等级(Rinking)。如果你改变了文件名或移动了位置，这个选择是安全的。代码‘301'的解释意思是‘已被永久移走'。
你可以用 Search Engine Friendly Redirect Checker 测试你的重定向
下面是是一组用URL重定向的重要方法