Keep your sitemaps up to date.

Everytime I add a page, xsitepro makes the sitemap again, thats both the xml sitemap and the user sitemap.

You may need to do this manually everytime if you make your websites elsewhere, thats why I use xsitepro for speed.

Binging google everytime you change your sitemap is ideal, wordpress plugins do this. I usually just ping my new page if i want to get the page indexed quickly, this is how blogs are indexed so fast.