HTTP/1.1 200 OK Alt-Svc: clear Cache-Control: max-age=300, must-revalidate Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 20 Jul 2026 07:26:58 GMT Host-Header: wpcloud Last-Modified: Mon, 20 Jul 2026 07:26:57 GMT Link: ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink Server: nginx Server-Timing: a8c-cdn, dc;desc=dca, cache;desc=HIT;dur=1.0 Set-Cookie: CSRF3-Token=1785396418.Gag4wV49iymxz9gl; Max-Age=864000; Expires=Thu, 30 Jul 2026 07:26:58 GMT; SameSite=None; Path=/; Domain=.coursera.org; Secure Set-Cookie: __204u=6323612258-1784532418260; Max-Age=31536000; Expires=Tue, 20 Jul 2027 07:26:58 GMT; Path=/; Domain=.coursera.org Strict-Transport-Security: max-age=31536000; includeSubDomains; preload traceresponse: 00-2a22b3d0da4b17cbfe135d9000496778-d9681302b9c5229b-01 Vary: Accept-Encoding, Cookie X-ac: 2.dca _atomic_dca HIT X-Content-Type-Options: nosniff X-Coursera-Internal-RequestType: proxy X-Coursera-Request-Id: ZE953oQMEfGNtBKcosdPSw X-Coursera-Trace-Id-Hex: ff847d9e6ae27d37 X-ElasticPress-Query: true X-Frame-Options: DENY X-nananana: Batcache-Set X-XSS-Protection: 1; mode=block transfer-encoding: chunked Connection: keep-alive