My bank does this, you can see it at https://www.ing.com.au/securebanking/ https://www.ing.com.au/securebanking/ It also takes ~5s to render the page on my PC,

My bank does this, you can see it at https://www.ing.com.au/securebanking/ https://www.ing.com.au/securebanking/ It also takes ~5s to render the page on my PC, no idea WTF it's doing during that time, probably mining crypto. Hmm actually, it doesn't rearrange on every digit, it's a static but random layout every time you go to that page.