| crawl-to-ranking time | Noun phrase. The amount of time that elapses from when a search engine fetches a page from a Web site until the page is returned in the top ten results for a designated query. |
| domain name server | (DNS) A naming format that pairs a domain name or host with a certain TCP/IP address. |
| page rank | Page rank (PR) is a value between 0 and 1 and is assigned by the Google algorithm. This value quantifies link popularity and trust among other factors. |
| video seo | The process of helping a video rank better in search engines |
| search engine crawlers | An internet bot that systematically scans the World Wide Web so that it can be indexed. |
