Set-Cookie: last_lesson=24711853; expires=Sat, 15-Jul-2017 11:54:40 GMT; Max-Age=2592000; path=/ Set-Cookie: slave=e%3A010091e125a9c7a3889f7dbe584121df%3Ad6da184d80d308e3e509c2fd59ad3d68270e0328638567c334f53a3220192385ab90065480b4fd301f2ff1b62b803196520e808ea08c11740497f2f507cc5768c107359e409534cfd8b26056b4382c832eaca4faeebd163e2fb68fc8a7ea40658d9e1c1b08921c25ee19ad2e1a3495292cbdafd0be5700723442dd69b855c560; path=/ Expires: Sat, 01 Jan 2000 00:00:00 GMT Set-Cookie: serverid=w21-prod; path=/ Date: Thu, 15 Jun 2017 11:54:40 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: p5 Transfer-Encoding: chunked Connection: keep-alive