web beacon
or Web beacon
noun Digital Technology.
a very small graphic image or other object embedded in an HTML-formatted web page or email, used to track the online actions and activity of users: Web beacons that monitor customer preferences.
Also called
web bug.
Words nearby web beacon
weaver's hitch,
weaverbird,
web,
web 2.0,
web address,
web beacon,
web browser,
web crawler,
web design,
web designer,
web developer