A basic link is created by wrapping the text or other content inside an element and using the href attribute, also known as a Hypertext Reference, or ...
The HTTP Link header provides a means for serializing one or more links in HTTP headers. This allows the server to point a client to another resource ...
HTTPS URL links to an HTTP URL ; This means that the URL in question uses the HTTPS protocol, but contains outgoing links to internal URLs which are on HTTP.