If you have five minutes spare, could you please visit this link, wait 30 seconds, and then tell me if it loads anything?
THANKS!
@Edent Well it worked for me - nice and slow! Apart from the slow loading image - just got a broken image symbol even after the webp image loaded.
@Edent
Tried again in Opera and (after getting the same resources screen as @mattround and tried again) and the progressive image is loading. :)
@simoncox @mattround
Perfect! Ta.
Looks like it will work for very occasional use.