The image displays a web page that appears to be a quiz or test titled "Семейства класса двудольные" (Families of dicotyledonous plants). The quiz is on question 11 out of 12 and asks to match plant characteristics with their corresponding family names.
The characteristics listed are:
There are input fields next to each characteristic, presumably for the user to select the correct family name from a dropdown or type it in. The page also has a "Далее" (Next) button at the bottom.
The footer shows "Powered by Online Test Pad".