4 ms·

Don't forget progressive JPGs, which loads the entire height of the image over and over with gradually increasing detail.

• zpr 8y ago
  Shhhh... Or my boss will hear you
• kalleboo 8y ago
  There was also LOWSRC, which is long gone nowadays https://html.com/attributes/img-lowsrc/ https://html.com/attributes/img-lowsrc/ https://bugzilla.mozilla.org/show_bug.cgi?id=92453 https://bugzilla.mozilla.org/show_bug.cgi?id=92453