We recently took a good look at one of our content site's sitemap and tried to cut out a lot of crap that had gotten in there such as .php, .xml, .htm versions of each page. We also cut out images to put in a separate image sitemap.
The sitemap generated 83,000+ URLs for google to crawl (this partially used the Yoast Wordpress plugin to generate)
In webmaster tools in the index status section is showing that this site has a total index of 1.5 million.
With our sitemap coming back with 83k and google indexing 1.5 million pages, is this a sign of a CMS gone rogue? Is it an indication that we could be pumping out error pages or empty templates, or junk pages that we're cramming into Google's bot?
I would love to hear what you guys think. Is this normal? Is this something to be concerned about? Should our total index more closely match our sitemap page count?