The small icon displayed in browser tabs, bookmarks, and mobile home screens, typically 16x16 or 32x32 pixels. A distinctive favicon helps users identify your site among many open tabs and reinforces brand recognition. Upload favicons in Framer's site settings—consider how your icon reads at very small sizes.

An HTML meta tag providing a brief summary of page content, often displayed in search engine results below the title. Good meta descriptions are 150-160 characters, include relevant keywords, and entice clicks with compelling copy. Write unique descriptions for each page in Framer’s SEO settings.

Meta tags controlling how pages appear when shared on Twitter, including image, title, and description. Properly configured Twitter cards increase click-through from social shares. Test cards using Twitter's card validator before launch.

The visible area of a web page within the browser window, which varies by device and window size. Viewport dimensions determine breakpoint behavior and affect what's visible without scrolling. The viewport meta tag ensures proper scaling on mobile devices.