hCard

hCard is a simple way to organize and share contact information on the web using a format called microformatting. It uses standard HTML markup to describe details like a person's name, address, phone number, or email, making it easy for web browsers and applications to recognize and extract this data automatically. This helps search engines and digital tools understand contact info better, enabling features like improved search results, contact management, and business listings without requiring complex databases. Essentially, hCard helps make online contact data more structured and interoperable.