Breadcrumbs are a common navigation feature on websites that help users quickly find

the content they need. In the field of computer science, breadcrumbs are also

known as "path navigation" or "URL paths."

The pronunciation of breadcrumbs is /ˈbrɛdʒrɪst/, with the first syllable pronounced

as /ˈbrɛd/ and the second syllable pronounced as /ʒrɪst/.

Breadcrumbs were originally developed by Adobe Systems, a US software company,

for use in the Adobe Creative Suite software to help users navigate and manage

files. Later, as web technology advanced, breadcrumbs became widely used in

web design as a common navigation feature.

In web design, breadcrumbs typically appear in a horizontal navigation bar and

display the hierarchical relationship between the current page and the root

page of the website. Each breadcrumb item contains a link that leads to the

parent page or target page where the current page is located. When a user clicks

on a breadcrumb item, the browser jumps to the corresponding page.

In addition to providing navigation functionality, breadcrumbs can also be used

for ***yzing user behavior and understanding the structure of a website. By

recording a user's path of access to a website, it is possible to understand their

interests and needs, which can then be used to optimize website content and

user experience. At the same time, breadcrumbs can help search engines understand

the structure and hierarchy of a website, improving its ranking and visibility.

In summary, breadcrumbs are a common navigation feature that not only helps users

find the content they need quickly but also provides insights into user behavior

and improves the structure and optimization of a website for better search engine

ranking and visibility.