The website is about a product called Ditoh, which is designed to help users learn math concepts through interactive games and puzzles. The main focus of the site seems to be on products related to Pythagoras and geometry, such as the Pythagometer, small and large Pythagorean tables, folding models, and puzzle kits like Dudeney and Mister Goldberg. There are also sections for shopping, events, a math pool (mathepool), contact information, an online store with a wishlist feature. The copyright notice suggests that the content belongs to Rebecca Wiesner.