Img

The void HTML   element represents an image to be retrieved from a server separate from the containing page. The image and page are typically stored on the same server, but otherwise this is known as hotlinking and considered very impolite without permission, as the other server must expend resources without benefiting from traffic to pages. Those resources often cost the server administrator and/or the image's owner, and traffic is commonly used to generate income which offsets this cost and possibly provides a living. If you have rights to display such an image, you may save it to your computer and upload it to your own server where it will not consume the other server's resources if linked to locally.

Global attributes
See Global HTML Attributes.