Browser workflow

Rocky wrote a simple and powerful workflow of web browser.  Here it is

When you type a URL into your browser:

• The browser breaks the URL into components like scheme (e.g., "https"), domain (e.g., "example.com"), and path (e.g., "/page").
• If the IP address isn’t cached, it queries a DNS server to resolve it.
• A connection is established with the web server using the IP and port (80 for HTTP, 443 for HTTPS).
• The browser sends an HTTP request to fetch the resource.
• The server responds with the requested data (HTML, CSS, JS) and a status code.
• The browser renders the page by processing the HTML, applying CSS, and executing JavaScript.
• Secure sites establish an SSL/TLS connection for encryption.
• Resources are cached to speed up future visits.
• Fast, secure, and seamless—all thanks to modern browsers!