What happens if I set the change frequency of a page to daily and don't update it daily? Will this make search engine blacklist my site? What is the accepted changefreq to balance search indexing ?
migrated from stackoverflow.com Jul 8 '11 at 21:15
Google won't blacklist your site if your sitemap is inaccurate! It is only a guidance that you are providing to google. Also setting high priority will not increase you page-rank.
I would suggest you to read sitemap gidelines.