Search engines will index all of your pages ... Build your pages to have proper text, meaning significant text, to increase their content value for search engines... While meta tags are helpful, they are not the end all and be all ... The content is more significant ... the content relative to the meta tags is significant ... Notice the custom meta tags for each Page ... Your descriptions need to be content-rich and keyword-rich. Lack of content is the major issue if your site is not getting good search engine rankings.