Set-Cookie: last_lesson=125371318; expires=Sun, 25-Mar-2018 13:42:07 GMT; Max-Age=2592000; path=/ Set-Cookie: slave=b%3Acd58e18bebd76f5ce58a67f73571f134%3Aafa721465beee82bd1df4071bb01558f37459899b5e40f441f9020fa3767811729697d77b807ab3ed0129e2ebc0b4e5bd1e8b149b13a10d7b5c88a50b35cccff7369993d5184967c330b3c3709c3a3ec7f769df696dcf84f4d7e0708419c14d478560fd3061a892fb45bfea83b42f764a0f898195705f424635ac918ab3b89c4; path=/ Expires: Sat, 01 Jan 2000 00:00:00 GMT Set-Cookie: serverid=w21-prod; path=/ Date: Fri, 23 Feb 2018 13:42:07 GMT Pragma: no-cache P3P: CP: ALL DSP COR CURa ADMa DEVa CONo OUR IND ONL COM NAV INT CNT STA Content-Type: text/html; charset=UTF-8 Server: nginx HTTP/1.1 200 OK Vary: Accept-Encoding X-Whom: w21-prod-http Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 X-Whom: p8 Transfer-Encoding: chunked Connection: keep-alive