| qdd | (Query Deserves Diversity) A Google algorithm that tries to match user intent by providing broader but relevant match results. |
| twitter card | With a Twitter card you can give users a preview of your content with text, images, or videos when you share your content on Twitter. |
| stars | Appraisals submitted by users of a product/service in a website indicating the level of satisfaction after purchase or use. |
| long tail | Long Tail refers to a type of keyword that consists of multiple terms, rather than just one or two. Long tail keywords are specific and allow for marketers to connect to their target audience more directly than with broad keywords or terms. A higher percentage of searches are made using long tail keywords. |
| cookies | Cookies are files used by websites to track your movements on the site and remember you after you leave. |
