Default image src should be 2x

[SebastianBoyd]

The default profile image src for browsers that don't work with the auto image selector should be 1x or 2x, not the full size image

[AlexanderOtavka]

Why? Why not serve the best quality image, even if it might be overkill?

I think people will notice blurry images more than they will care about the images taking longer to load.

[SebastianBoyd]

@AlexanderOtavka It is really hard to tell and most of the Safari traffic is mobile so resolution is not a big issue. Maybe 3x would be ok

[AlexanderOtavka]

@SebastianBoyd does safari not recognize srcsets?