Product image or blog image not showing

[mdrotteveel]

Hello,

When we upload an image (1187x791 the image is sometimes not showing on destination or product detail pages. See https://sandbox.hybridd.nl/expeditieeuropa/reis/zomerexpeditie-groenland/

Can you see why? We tried different sizes already.

[waituk]

Hi, can you please double check the URL…

[mdrotteveel]

Hi, we tried uploading images in all different sizes until it worked. Now the image is blurry. What are the best image sizes and does aspect ratio influence if the page loads or not?
The page is only visible when logged in admin.