linkback

As a noun linkback is

(internet) any of various mechanisms for notifying the owner of a webpage when it is linked to from another document.

Refback is a hyponym of linkback.

In internet|lang=en terms the difference between refback and linkback

is that refback is (internet) the use of the optional html referer header to obtain information about webpages or proxy servers generating traffic for a webpage while linkback is (internet) any of various mechanisms for notifying the owner of a webpage when it is linked to from another document.

As nouns the difference between refback and linkback

is that refback is (internet) the use of the optional html referer header to obtain information about webpages or proxy servers generating traffic for a webpage while linkback is (internet) any of various mechanisms for notifying the owner of a webpage when it is linked to from another document.

Linkback is a hyponym of pingback.

In internet terms the difference between pingback and linkback

is that pingback is a message automatically sent to a blog when one of the blogger's entries is referenced by another blogger while linkback is any of various mechanisms for notifying the owner of a webpage when it is linked to from another document.

As a proper noun link

is (rare).

As a noun linkback is

(internet) any of various mechanisms for notifying the owner of a webpage when it is linked to from another document.

As nouns the difference between webpage and linkback

is that webpage is while linkback is (internet) any of various mechanisms for notifying the owner of a webpage when it is linked to from another document.

As a verb notify

is to give (someone) notice of (something).

As a noun linkback is

(internet) any of various mechanisms for notifying the owner of a webpage when it is linked to from another document.