What tool does Google offer that allows you to run experiments to find what on-page changes will produce the best conversion rates with visitors?

What will be the action if Google finds more than one canonical tag in your webpage?

Use of tag in XML sitemap?

What is the optimal HTTP status code to permanently remove a URL from Google's index?

Which statement is valid for LSI?

Which refers to Google’s Webmaster Tool?

Which rich snippet formats are supported by Google? Select all that apply.

Please choose which tool belongs to the Bing Search Engine?

Which practices are allowable under Google Webmaster Guidelines?

Which best describes a blog 'TrackBack'?

Which is not a valid goal type from the perspective of Google Analytics?