| deep link | A deep link is a hyperlink that points to a sub-page of a website, instead of a homepage. The more slashes you can find in the URL, the deeper the link is. |
| api | An application programming interface (API) allows for the creation of applications by accessing the features or data of another service like an operating system or application. |
| link volume | The quantity of links on a page. |
| classifier | See Document Classifier. |
| javascript | A programming language that adds dynamic elements to static web pages. |
