While modern browsers can figure out an image's size after it finishes loading, specifying the and height beforehand is a best practice for several performance and usability reasons:
. Keeping this ratio consistent prevents the "stretched" look often seen when only one dimension is specified. <img width="220" height="145" src="https://worl...
For more technical details on image embedding, you can refer to official documentation like the MDN Web Docs for the tag or learn about best practices for web performance at web.dev . While modern browsers can figure out an image's
: When dimensions are missing, the browser cannot reserve the correct space while the rest of the page loads. This leads to "Cumulative Layout Shift" (CLS), where content suddenly jumps around as images pop into view, frustrating users who have already started reading. <img width="220" height="145" src="https://worl...