Means that you can post a sitemap of your web site to Google. A sitemap is sort of a map that can help Google obtain and realize all the pages on your site. inconspicuous imperceptible small unobtrusive insignificant trivial slight trifling inconsiderable concealed invisible inconsequential unnoticeable concealed See More Off-site https://www.youtube.com/watch?v=2az-JmMnPV4