HTTP/1.1 200 OK
Alt-Svc: clear
Cache-Control: max-age=300, must-revalidate
Content-Type: text/html; charset=UTF-8
Date: Mon, 20 Jul 2026 01:05:46 GMT
Host-Header: wpcloud
Last-Modified: Sun, 19 Jul 2026 21:33:12 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=STALE;dur=1.0
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Set-Cookie: __204u=2429217076-1784509546488; Max-Age=31536000; Expires=Tue, 20 Jul 2027 01:05:46 GMT; Path=/; Domain=.coursera.org
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
traceresponse: 00-daed76f531fb924fa1fd60fbe79065e9-718d3221b9927756-00
Vary: Accept-Encoding, Cookie
X-ac: 3.dca _atomic_dca STALE
X-Content-Type-Options: nosniff
X-Coursera-Request-Id: I6vhLIPXEfGaOA7FWgQlkQ
X-Coursera-Trace-Id-Hex: 2aaf4c22cbfbf4d5
X-ElasticPress-Query: true
X-Frame-Options: DENY
X-nananana: Batcache-Set
X-XSS-Protection: 1; mode=block
Connection: keep-alive