XML sitemaps just turned 18 in June, and in honor of its full-fledged introduction into adulthood, I’m breaking down how XML sitemaps work, how to build one, and why XML sitemaps offer a boatload of ...

Microsoft Bing posted a new blog post saying "for XML sitemaps, one of the most critical tags you can include in your sitemap is the "lastmod" tag." And it will become even more critical as Bing is ...

As Google’s search results have increasingly become more visual, the importance of image optimization has grown — particularly in ecommerce, travel, and other verticals where users expect multiple ...