Hi guys i need your help regarding web-page indexing. If some pages of a website been out of indexing from Google then what should be done to indexing again? What may be the reason of it? Eg. my website is new york office space then what should i do for it? I am waiting for your answer?
Try going for and submitting your sitemap to the search engine of Google. Its one of the best ways used to gain fast indexing of your website.
I agree with submitting your sitemap to Google webmaster tools.. If you have changes made or new posts to your site, don't forget to ping them so that it can be crawled right away by search engine bots.