显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 11:03:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 17:58:27 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hmiuH8NWPKtfOiw3t9MOd1m1uJgdo2oQgmg2HNWnDy723KiNrQ4hZMQwi1wFJXO1Sv43TSXEfIK2mWTBHrS4jkT9s%2BsTB0VB7txvGDcOzRHlsFSC2rS%2FjE6i8LgxfHN144wF6A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8918dfd5baf663d4-LHR
alt-svc: h3=":443"; ma=86400