如何改进 URL 结构
来自 Google 网站站长中心的文章和 SEO 的 pdf，我认为我应该改进网站的网址结构。
现在新闻网址看起来像“news.php?id=127591”。我需要将其重写为“/news/127591/this-is-article-subject”之类的
问题是如果我将网址结构更改为新的结构。我还能让旧的继续工作吗？如果两个网址都有效，如何避免谷歌和必应等搜索引擎对一篇文章搜索两次？
谢谢！
From the article at google's webmaster center and SEO's pdf, I think I should improve my website's URLs structure.
Now the news url looks like "news.php?id=127591". I need to rewrite it to something like "/news/127591/this-is-article-subject"
The problem is if I change the structure of url to the new one. Can I still keep the old one working? If both url working, how to avoid search engine like google and bing to search twice times for one article?
Thanks!
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是的..您可以使用 robots.txt 排除 news.php，并使用新 URL 创建 xml 站点地图。 mod_rewrite 可以设置为仅更改目录，并带有尾部斜杠。因此根目录中的所有文件都应该可以正常工作。
Yep.. you can use robots.txt to exclude news.php, and create an xml sitemap with the new URLs. mod_rewrite can be set to only change directories, with trailing slashes.. so all files in your root directory should work fine.
HTTP 301 从旧网址永久重定向到新网址
HTTP 301 重定向具有向 Google（和其他客户端）传达旧（过时）资源的新（永久）网址的属性。谷歌会将大部分/全部分配的值从旧网址转移到新网址。
HTTP 301 permanent redirect from the old URL to the new URL
an HTTP 301 redirect has the property of communicate a new (permanent) URL for an old (outdated) ressource to google (and other clients). google will transfer most/all of the allocated value from the old URL to the new URL.
此外，为了改善网站的结构，您必须通过在其所有页面/帖子中插入链接来保持干净的结构。但要小心，你不能轻易这样做，否则谷歌的机器人会感到困惑并离开。
结构是 SEO 的关键
1. 找到对于任何给定关键字来说“真正重要的页面”的页面
2.直接从其他页面获取与该特定知识相关的相关内容
3. 重复每一个相关知识，
我将把这篇文章留给你，我将在其中更深入地解释这一点，希望你能理解西班牙语。 http://coach2coach.es/la-estructura-web- es-la-base-del-posicionamiento/
Also, in order to improve the arquitecture of your website, you must keep a clean structure by inserting links within all its pages/posts. But be careful, you must not do this lightly, or Google´s robot will get confused and leave.
Structure is key to your SEO
1. Find one page which is the "really important page" for any given keyword
2. direct relevant content from other pages which is relevant to that particular kw
3. repeat with every relevan kw
I´m gonna leave this post for you, where I explain this more in depth, hoping that you understand spanish. http://coach2coach.es/la-estructura-web-es-la-base-del-posicionamiento/