curl 'https://otvet.mail.ru/api/v2/questlist?ajax_id=2&n=20&state=A&cat=homework&dwh_clienttimestamp2=1540071982&dwh_referer=&dwh_pagetype=index&dwh_url=https%3A%2F%2Fotvet.mail.ru%2Fhomework%2Fopen%2F&dwh_platform=web' \
        -H 'Accept-Encoding: gzip, deflate, br' \
        -H 'Accept-Language: ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7' \
        -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36' \
        -H 'Accept: application/json, text/javascript, */*; q=0.01' \
        -H 'Referer: https://otvet.mail.ru/homework/open/' \
        -H 'X-Requested-With: XMLHttpRequest'  \
        -H 'Connection: keep-alive' --compressed