While Trial by Error does specialize in making worst case-scenarios of bad design, we also want your websites to be the best case-scenarios of user design. That is why we've come up with our own little site grading service featuring our mascot JACK!

Jack helps grade on website basics such as site navigation, color consitency and ease of use, but he does more than that! He also gives you feedback from the perspective of a viewer and how certain aspects such as ads and push notifications affect their experience.