An excerpt in a blog post is a short summary or preview of the post's content. It is usually displayed on the blog's main page or archive pages, along with the post's title and featured image.
The purpose of an excerpt is to provide readers with a quick preview of the post's content, so they can decide whether or not they want to read the full article. Excerpts can also be used to improve the overall layout and organization of a blog, as they allow readers to quickly scan through a list of posts and find the ones that interest them.
In many blogging platforms, such as WordPress, an excerpt is created automatically by taking the first few sentences or paragraphs of the post's content. However, bloggers can also customize the excerpt by writing their own summary or selecting a specific section of the post to highlight
