What is a common best practice for handling search result pages on a blog's built-in site search?

What might help a search engine understand the difference between an article on a dog bark versus tree bark?

A webpage has this tag: Brad's Bagels: How to Bake a Bagel. However, the Google search result for this page displays this title: _Brad's Bagels: Baking Bagels in the Oven_. What is a likely explanation?

What alt attribute should be assigned to an image of a decorative line being used to separate content

Your site serves identical content when you visit domain.com/page or domain.com/page?ref=123. What should you implement?

What data vocabulary is most commonly used when marking up content on a page?

How do you submit an XML sitemap to Google?

SEO skills are only used for Google.

Why should your URLs be words that make sense and not coded strings of characters?

Does Google use social metrics to influence search rankings?

What is a White Hat SEO?