What are breadcrumbs? Why are they important for SEO?

in books, we do have an index page, where we have chapters, and subchapters letting us know, how and where to find content.
Breadcrumbs are same way , help search engines as well users to know how to found content and also navigation for user around a blog.. you may see like

Home > Web > WordPress Blog

the symbols may be different than arrows, but order stays same. Here it shows, the article WordPress Blog is under Web Category. So by clicking web category, we can quickly find all articles, under this category. Same way, search engine use this to order content and show based on relevance in search pages.

Thanks

Breadcrumbs are an essential component of nearly every excellent webpage. These little navigational aids assist Google figure out how your site is structured as well as notify users where they are on your site. As a result, adding these useful tiny arrows makes a lot of sense.

The Benefits of Breadcrumbs in SEO Breadcrumbs offer a lot of advantages when it comes to search engines, despite their various benefits for visitors. When using off-site SEO, combining breadcrumbs with contextual linking to other similar pages will yield bigger advantages. They may be described using schemas.

**Breadcrumbs **are a navigation aid that allows users to see the path they have taken to get to the current page. They are typically displayed as a hierarchy of links at the top of a page, with the current page being the last link in the hierarchy.
For example, on an e-commerce site, the breadcrumb trail might look like "Home > Clothing > Women's Clothing > Dresses" if the user is currently viewing a page for women's dresses. This helps users understand their current location within site and allows them to easily navigate back to a previous page.
Breadcrumbs are important for SEO because they help search engines understand the structure of your website and the relationships between pages. They also make it easier for users to navigate your site, which can improve the overall user experience and increase the likelihood that they will stay on your site longer.