I have read the FAQs and checked for similar issues: YES My site's URL is: www.autodriver.com Description : Hi All, I am facing a very strange issue with my site. Its a very huge website and somewhat dynamically. As the site has different sections I have made the sitemap in sections. According to few expert's suggestions I have made few xml sitemaps and link them all from my main sitemap i.e. www.autodriver.com/sitemap.xml and submit all the sitemaps to GWT in xml sitemap inclusion. When I see the URLs crawled by Google it shows very few URLs been crawled from that GWT. Same time using site: operator in Google it shows more than 300 URLs indexed in Google. While in GWT it shows only 27 URLs Indexed. Why there is huge difference? One more thing I am facing with this site is very slow indexing problem. I dont know its because of its coding or dynamic structure. Please review my site, its open for valuable suggestions. Regards, Sapan Bhatt