saguaros
If you look at the redirects, there are many. Its like the site is producing urls that don't exist? This site is the worst for doing it.
I'll receive an email from Google - New Page indexing issues detected for sandrasmithdds.com - the url is not indexing - etc. That's how I know there is a new url to take care of. the 404 is easily redirected. the 403 errors are permanent. Once I make the redirect on a 404, I go back to goggle and click a button that says submit fixed url.
The page url's Google is calling out do not match existing pages on the website, site map, menu(s) etc. Its literally like the site is creating a url that Goggle can't index.
I can fwd you the emails from Google if that helps? Google is just calling them out, the website is creating them.
I hope this helps.