A couple months ago, I wrote a blog post in my Chinese blog about my own experience of configuring XML SiteMap plugin in the WordPress MU. It turned out that a lot of MU owners had the same problem before. So I decided to re-write it in English and share with you here.

Automatically generate standard XML sitemap for wordpress MU blogs (works for both sub-domain and sub-directory WPMU blogs) and add sitemap into current robots.txt.

Which files are we going to be examining (and producing)? Deciding which files to cover was certainly not an easy task for me, and there are many other files (such as .htaccess which we won’t cover) you can implement that can provide your website a boost.

The files I’ll talk about here were chosen for their usefulness as well as their ease of implementation. Maximum bang for our buck.

We’re going to cover robots.txt, favicon.ico, sitemap.xml, dublin.rdf and opensearch.xml. Their purposes range from helping search engines index your site accurately, to acting as usability and interoperability aids.