Image Format Support Test

    
      <picture>
      <source type="image/jxl" srcset="image.jxl">
      <source type="image/avif" srcset="image.avif">
      <source type="image/webp" srcset="image.webp">
      <!-- The <img> tag is a fallback image (required in the <picture> tag) -->
      <img src="image.jpg" height="400" width="600" alt="Family walking along the
      port" fetchpriority="high" >
      </picture>