The HTMLHyperlinkElementUtils.host property is a USVString containing the host, that is the hostname, and then, if the port of the URL is nonempty, a ':', and the port of the URL.
The HTMLHyperlinkElementUtils.search property, is a search string, also called a query string, that is USVString containing a '?' followed by the parameters of the URL.
The HTMLIFrameElement.referrerPolicy property reflect the HTML referrer attribute of the <iframe> element defining which referrer is sent when fetching the resource.
The HTMLImageElement.referrerPolicy property reflect the HTML referrerpolicy attribute of the <img> element defining which referrer is sent when fetching the resource.
The ImageBitmapRenderingContext interface is a canvas rendering context which only provides the functionality to replace the canvas's contents with the given ImageBitmap. Its context id (the first argument to HTMLCanvasElement.getContext() or OffscreenCanvas.getContext() is "bitmaprenderer".
The ImageBitmapRenderingContext.transferImageBitmap() method displays the given ImageBitmap in the canvas associated with this rendering context. The ownership of the ImageBitmap is transferred to the canvas as well.