Google Page Rank - 新域/链接结构迁移
我的任务是将纯 HTML 网站重新组织为 CMS。 如果一切顺利，新网站最终将成为主要网址，而旧域名将被逐步淘汰。 旧域名具有足够好的页面排名，公司希望减少页面排名的损失。 在查看可用选项时，我发现了一些事情：
- 当您准备好进行切换时，最好使用 301 重定向（来源）。
- 当前网站没有站点地图，因此添加站点地图并提交可能有助于他们未来的页面排名。
- 我需要建议他们联系当前链接到他们的人以更新他们的链接。
- 恢复旧页面排名的过程需要一段时间，因此在我们查看新网站是否足够灵活以保证完全切换时计划重建链接。
我的问题是：由于迁移到 CMS 驱动的网站，各个页面的链接将发生变化以适应新的结构。 这对于试图维持（或提高）当前页面排名来说会是一个问题吗？ 有哪些方法可以缓解更改单个页面 URL 的问题？ 除了使用 301 重定向将各个页面映射到新位置之外，是否还有更好的方法？ （该网站实际上有数百页，呃...）
ex.
http://domain.com/Messy_HTML_page_with_little_categorization.html ->
http://newdomain.com/nice/structured/pages.php
我意识到这严格来说并不是一个编程问题，但是我觉得这些信息对于负责处理此类事情的开发人员可能很有用到网站的开发。
编辑：以斜体字添加内容
i've been tasked with re-organizing a pure HTML site into a CMS. if all goes well, the new site will eventually become the main URL, and the old domain will be phased out. the old domain has a decent enough page rank, and the company wishes to mitigate any loss of page rank for that. in looking over the options available, i've discovered a few things:
- it's better to use a 301 redirect when you're ready to make the switch (source).
- the current site does not have a sitemap, so adding one and submitting it may help their future page rank.
- i'll need to suggest to them that they contact people currently linking to them to update their links.
- the process for regaining an old page rank takes awhile, so plan on rebuilding links while we see if the new site is flexible enough to warrant switching over completely.
my question is: as a result of a move to a CMS driven site, the links to various pages will change to accommodate the new structure. will this be an issue for trying to maintain (or improve) the current page rank? what sort of methods are available to mitigate the issue of changing individual page URL's? is there a preferable method beyond mapping individual pages to their new locations with 301 redirects? (the site has literally hundreds of pages, ugh...)
ex.
http://domain.com/Messy_HTML_page_with_little_categorization.html ->
http://newdomain.com/nice/structured/pages.php
i realize this isn't strictly a programming question, however i felt the information could be useful to developers who are tasked with handling this sort of thing in addition to development of the site.
edit: additions in italics
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如果您确实想要确保页面排名不会丢失，您将需要用执行正确 301 重定向到新位置的内容替换旧内容。 通过 301 重定向，搜索蜘蛛会知道内容已移动，并且页面排名通常会保留。 它还有助于外部链接。
然而，不利的一面是，在一段时间后，您只需要删除旧域名即可。
If you really truly want to ensure that page rank is not lost, you will want to replace the old content with something that performs a proper 301 redirect to the new location. With a 301 redirect the search spiders will know that the content is moved and the page rank typically carries over. It also helps external links.
However, the down side is that after a certain period of time you just have to get rid of the old domains.
您可以为 HTML 文件创建一个处理程序，并使用 301 重定向将旧页面映射到新结构。
You can make a handler for HTML files and map the old pages to the new structure with a 301 redirect.