Right-click on the webpage and select View Page Source or View Source
Press Ctrl+U on Windows or Command+Option+U on Mac
Use the browser menu and look for Developer Tools or More tools
Open Developer Tools with F12, Ctrl+Shift+I, or Command+Option+I
Use the Elements or Inspector tab to view the page’s HTML and CSS
Use the Network tab to inspect loaded files and resources
Add view-source: before the website URL in the address bar
Save the webpage and open the saved HTML file in a text editor
Use browser extensions or built-in developer tools for advanced inspection