1. Resource Hints: modulepreload

    Using `<link rel="modulepreload">`, browsers can be informed to prefetch module scripts without having to execute them, allowing fine-grained control over when and how module resources are loaded.

  2. Resource Hints: preload

    Using `<link rel="preload">`, browsers can be informed to prefetch resources without having to execute them, allowing fine-grained control over when and how resources are loaded. Only the following `as` values are supported: fetch, image, font, script, style, track.

  3. fetchevent api: preloadresponse

  4. htmlmediaelement api: preload

  5. navigationpreloadmanager api

  6. navigationpreloadmanager api: disable

  7. navigationpreloadmanager api: enable

  8. navigationpreloadmanager api: getstate

  9. navigationpreloadmanager api: setheadervalue

  10. serviceworkerregistration api: navigationpreload

  11. html element: audio: preload

  12. html element: link: rel: rel=modulepreload

  13. html element: link: rel: rel=preload: `as=fetch`

  14. html element: link: rel: rel=preload: `as=font`

  15. html element: link: rel: rel=preload: `as=image`

  16. html element: link: rel: rel=preload: `as=script`

  17. html element: link: rel: rel=preload: `as=style`

  18. html element: link: rel: rel=preload: `as=track`

  19. html element: video: preload

  20. headers http header: `service-worker-navigation-preload` request header

  21. http status code: 103: `rel=preload`