How are the values for priority and changefreq calculated?
The front page has a fixed priority of 100% (1.0). When your site has more posts than pages (you must be using WordPress for a blog), pages have a default priority of 40% (0.4) and posts have a default priority of 80% (0.8). If your site has more pages than posts (you must be using WordPress as CMS), pages have a default priority of 80% (0.8) and posts have a default priority of 40% (0.4). Page and post priority can vary between 0% (0.0) and 100% (1.0). Page priority depends on the page level (decreasing 10% for each sub-level) and relative number of comments. Post priority depends on relative number of comments and relative last comment age or (when the post has no comments) last post modification age. The changefreq of the front page is fixed to daily and calculated for pages and post to either daily, weekly, monthly or yearly depending on age and comment activity. Dynamic pages like category pages, tag pages and archive pages are not listed in the XML Sitemap.
