Is this any language like Joomla, Magento or something else? Is it important regarding seo? If yes, then please let me know.
main thing in SEO is creating the links between pages of the website. and the mechanism of the creating links is breadcrumbs. so indeed its important in SEO
Breadcrumb is a hierarchical representation of your page to your main page like mainpage/category/actualpage.php Its important for making sure your internal links are not broken and each of the page gets the juice from the usually higher rank main page
Breadcrumbs are a navigation tool that can help lead you where you want to go within a website or lead you back to a previous page. Having them integrated into your site helps users find their way around. It can also helps search engines like Google sift through your information and rank you higher based on what’s there.
Breadcrumb is navigation system which shows your current position on the website. This is why it is called location based navigation. I don't know whether they are important from SEO standpoint... but they help a lot in delivering good user experience.
Breadcrumbs provide links back to each previous site the user navigated through to get to the current site. It provide a trail for the user to follow back to the starting or entry point.
Breadcrumbs is a type of navigation which is helpful for SEO. Please look into the link - en.wikipedia.org/wiki/Breadcrumb_(navigation)
Breadcrumbs are the navigation structure in a website similar to "Tree View" in Windows file explorer.
Breadcrumbs or breadcrumb trail is a navigation aid used in user interfaces. It allows users to keep track of their locations within programs or documents. The term comes from the trail of breadcrumbs left by Hansel and Gretel in the popular fairytale.
In my point of view, using breadcrumbs style of navigation is a better way of presenting the websites inner pages, for web visitor can easily browse thru pages without getting lost