https://webdollar.io just does not work.

Been trying for 4 days, 2 computers, many browsers (firefox,palemoon,chrome,brave,opera,edge)

even if it EVENTUALLY starts "mining" the site will randomly reload, you will loose every single token and will start all over again.
(as mentioned above even when it does start it is bound to fail afterwards)

Constant networking errors, constant reloads, no matter the pool it just refuses to work and of course you will loose all your "mined" tokens time and time again.

It feels way more like a scam that uses your CPU for now.