Images being loaded up to 4 times

[imornar]

Safari browser load current image multiple times (up to 4 times)

sandbox: https://codesandbox.io/s/xr3mmz7mjq

When you open network tab and refresh sandbox browser notice that images are being loaded 4 times.
Also sliding thru images loads upcoming image twice

This is significant issue for me since I have 30+ sliders on page and it loads alot of unnecessary assets

[laveesingh]

No such issue exists with Chrome. I'm yet to test it with Safari.

[jackyef]

I can confirm that the images are only loaded once on mac safari 11.0.3.

[imornar]

Humm.. If you run my codesandbox code in Safari and refresh page you should see it also:

[laveesingh]

Are you sure these requests are not for different images?

[r3dDoX]

I can confirm this. Tried with current Safari (Version 11.1 (13605.1.33.1.2)) on macOS High Sierra. Images are loaded multiple times, I see very varying results where it can be loaded up to 11 times

[r3dDoX]

I just tested this with Safari Technology Preview. There I can't see this behaviour. So probably this error will be gone in the next update of Safari

[dj0nes]

This issue is occurring again with safari 12 on desktop and mobile.

Additionally, when lazyLoad is set to "progressive" each image load causes a reload of all previously loaded images. The problem is visible in the original post's sandbox.

[athimannil]

Any solution found so far ?