11 HTML Attributes For SEO & Why They Matter HTML is the foundation of a webpage. Discover the key HTML tags and attributes that are crucial to good SEO. Find out their uses and how to code them.

The Chrome browser team shared an example where a background image loaded with the Priority Hint HTML attribute saved 1.9 seconds in download time, just in that one image.

Google's John Mueller confirmed that they completely ignore the HTML lang attribute for determining the language and region of the page. John said this at the 55:54 mark into the video hangout ...