All of the visual and hierarchical information abstracted away for visual users in a website that conveys information. Abstracted visual semantic clues: * t

All of the visual and hierarchical information abstracted away for visual users in a website that conveys information. Abstracted visual semantic clues: * the type of data in said div * the indentation * the typography * the animations the layout on the page * the interactivity with touch and mouse and keyboard events These clues arw completely lost to blind users. Semantic attributes can help build up that hierarchical information for non-visual users. And yes, the name of a division is semantic information. It serves the purpose of defining an identifier for a section of a document, much like the title of the list above.