1. htmliframeelement api: fetchpriority

  2. htmlimageelement api: fetchpriority

  3. htmllinkelement api: fetchpriority

  4. htmlscriptelement api: fetchpriority

  5. html element: iframe: fetchpriority

  6. html element: img: fetchpriority

  7. html element: link: fetchpriority

  8. html element: script: fetchpriority