
The term “breadcrumb” in web terminology is a metaphor for the
way-finding technique employed by Hansel in the Brothers Grimm fairy
tale
Hansel and Gretel.
Although the metaphor is slightly misleading since within a web
context, breadcrumbs do not always represent the path from which one has
arrived at their current location, the term is clever, catchy and has
caught on as the agreed upon name for this type of web navigational aid.
Whilst the breadcrumbs in the tale were not particularly useful, since
they were eaten by the birds, breadcrumb navigation is very useful in
web sites and software. Additionally, breadcrumbs present an SEO
opportunity to make your site more search engine friendly. The objective
of this article is to highlight the importance of breadcrumbs whilst
providing guidelines for ensuring they are optimized for usability and
SEO.