Безопасен ли typing.com?

this web is great! first off, they give u tips on how to type, second, the explain in a way that makes u feel good, three, it has fun typing games and lessons, four, it has cute and cool thymes, five, it has badges that u can achieve, and finally, six, if u think u can try again, u can redo ur progress

Sometimes after refreshing several times on a typing page, it won't load out and the next thing you know the page has already crashed, making the browser stall or even worse close to desktop even though you may still have other tabs open alongside it. This will also happen with any Ad-blocker extension turned off on the website.