Безопасен ли testmoz.com?

another comment here wanted to be able to insert images into testmoz. Well you can! https://testmoz.com/61893 current password safe *****

Unlike the vast majority of other, similar sites out there: This site is free, contains no pesky ads, doesn't ask for your personal information, requires no registration of any kind, has no documented malware infections, and seems to have no interest in monetizing itself. The only improvement I would suggest is to add a few more features, such as a free-response question (which would be manually graded), a time limit, and a way to publish images in each question.