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 ...

In this edition of Ask An SEO, we break down a common point of confusion for site owners and technical SEOs: Do I need both an XML sitemap and an HTML one, and which one is better to use for SEO? It ...

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 ...

Ryan Siddle, an SEO, asked John Mueller of Google if Google supports nested XML sitemap index files. The answer is no, Google does not support it. John said on Twitter "no, it's not supported -- sorry ...