Many of the suggested changes, such as putting important headings in the proper HTML heading tags and including keywords in URLs, were easily implemented.

它的许多意见，比如将重要的标题放在恰当的HTML标题标签内，还有网址中的关键字等，非常简单易懂、容易实现。

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One of the back ends scans the HTML and finds some keywords in the section, which it then links to my RDF Site Summary (RSS) and friend-of-a-friend (FOAF) files.

某个后端程序扫描了这个 HTML，从 段中找出若干关键字，然后将这些关键字与我的 “RDF 网站摘要（RDF Site Summary，RSS）”与 “FOAF（friend-of-a-friend）文件”相关联。

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On-Site SEO: are the things that you can do on your site, such as: HTML markups, target keywords, internal linking, site structure, etc.

站内(On - Site) SEO：能在你的网站上做的，比如：HTML标记，关键词，内部链接，网站结构，等等。

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