显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 09 May 2024 18:50:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 09 May 2024 18:01:27 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ge8mCvy9nT6FyPDDOADAi%2Fhv4b5LShhQLGd08r1zcx%2BskyUpDFeI5Ye3lxtWyZ73YJE6PCG2LS0GjSW7PPWiHLRHbhtiPSMYGWgWzI8HxzmIcVQuTNVfycmVPiYot6XsmA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8813e0af2e9a60fa-LHR
alt-svc: h3=":443"; ma=86400