A web content summary was a short summary of a web article, usually including the topic, purpose, content, main points, and conclusions of the article. It was the text that was automatically extracted from the source code of the webpage to convey the main idea and main points of the article to the readers. Web content snippets are often used for search engine optimization and website content management to help website administrators better understand the content of the website and improve the visibility and attractiveness of the article. By writing high-quality web content abstracts, readers could quickly understand the main content of the article, thus increasing the search rankings and traffic of the article.