| google dance | A term used starting in 2002 for the volatile period of time during which Google updated its search index, roughly every month. |
| link reputation | A measurement of the overall quality and relevancy of a websites link profile. |
| meta title tag | This defines the title of the webpage as seen seen in the browser tab and in search engine result pages. SEO important and should contain the primary keyphrase you want that webpage to rank for. Ideally should be less than 60 characters long. |
| crawl error | An error that occurs while a search engine is exploring your website. |
| widget | In terms of websites, widgets are usually simple dynamic apps that can be aped to websites. Links included in widgets are subject to the Google Webmaster Guidelines. |
