重定向301哈希部分（锚点）＃ [英] Redirect 301 with hash part (anchor) #

问题描述

我们的其中一个网站的网址如下： example.oursite.com 。我们决定使用像 www.oursite.com/example 这样的网址来移动我们的网站。要做到这一点，我们在我们的Apache服务器中编写了一个重写规则，重定向到我们的新网址，代码为301.

许多网站都链接到我们，网址为 example.oursite.com/#id=23 。问题是重定向会用IE清除URL的散列部分。据我所知，哈希部分永远不会发送到服务器。

我想用javascript实现重定向以保留哈希部分，但搜索引擎会不知道我们的URL改变了。 （不返回代码301）

我希望搜索引擎得到我们的新网址（301）的通知，因为我们需要将网页等级转移到我们的新网址。 / p>

有没有办法用301代码重定向，并保留in的哈希部分（＃id = 23 ）搜索引擎确实关心哈希标签，他们经常使用它们来突出显示页面上的特定内容。

然而，对于这个问题，不幸的是锚定位置不会作为HTTP请求的一部分发送到服务器。如果你想重定向一个用户，你需要在客户端使用Javascript。

好文章： http://web.archive.org/web/20090508005814/http ：//www.mikeduncan.com/named-anchors-are-not-sent/

One of our website has URL like this : example.oursite.com. We decided to move our site with an URL like this www.oursite.com/example. To do this, we wrote a rewrite rule in our Apache server that redirect to our new URL with a code 301.

Many websites link to us with URLs of the form example.oursite.com/#id=23. The problem is that the redirection erase the hash part of the URL with IE. As far as I know, the hash part is never sent to the server.

I wanted to implement the redirection with javascript to keep the hash part, but the Search Engine will not be aware that our URL changed. (no code 301 returned)

I want the Search Engine to be notified of our new URL(301) because we need to transfer the page rank to our new URL.

Is there a way to redirect with a 301 code and keep the hash part(#id=23) of in the URL ?

解决方案

Search engines do in fact care about hash tags, they frequently use them to highlight specific content on a page.

To the question, however, anchor locations are unfortunately not sent to the server as part of the HTTP request. If you want to redirect a user, you will need to do this in Javascript on the client side.

Good article: http://web.archive.org/web/20090508005814/http://www.mikeduncan.com/named-anchors-are-not-sent/

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