Learn what translated results in Google Search are and how these translations can make information more accessible and useful for all users.| Google for Developers
Learn how to write a quality meta description tag that may be displayed for your page in Google Search results by following these best practices.| Google for Developers
You might want to tell Google your relationship with outbound links on your site. Discover how to qualify outbound links with rel attribute values.| Google for Developers
HTML| html.spec.whatwg.org
Google uses structured data markup to understand content. Explore this guide to discover how structured data works, review formats, and learn where to place it on your site.| Google for Developers