Markup code, or markup language, is basically a set of words and symbols created by the computer industry with the goal of helping to process, organize, and present information, as well as to inform ...

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 ...

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 ...

Nearly everyone is talking about XML (Extensible Markup Language) these days. But few understand what it's really all about. XML's proponents claim it will cure everything that's wrong with HTML and ...

This is a bit loaded question as if you're looking at this page, it's rendered from (X)HTML = XML. But what I am interested in (for a talk / research topic) is if people are still choosing (directly ...