Always test your pages using Google’s own tools and third-party resources to view the rendered HTML to make sure all your content is showing up.

Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more.

Google's John Mueller advises using semantic HTML. Though not a ranking factor, it helps search engines understand content and boosts accessibility.

Use this handy, simplified guide to quickly learn HTML and CSS -- a foundation of modern web development.

1. We ran a series of tests that verified Google is able to execute and index JavaScript with a multitude of implementations. We also confirmed Google is able to render the entire page and read ...