With a well-crafted sitemap, you can optimize this process to ensure that search engines see everything you have to offer and leave out stuff that doesn’t help your ranking. What Are Sitemaps and How Do They Help SEO? How to Make a GoogleSitemap. Validate the sitemap.
Recently, the two heaviest hitters in the search engine world – Google and Bing – jointly announced that they would increase the file size limit for sitemaps from 10MB to 50MB. Sitemaps’ Impact on SEO. Sitemaps are invaluable files for search engine optimization (SEO).