显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 19:20:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 17:57:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Y3rmVNGOeTsbb3Xr%2FzIbkH12e%2ByutG3PegCahQ9UPAETwkMoR116tIg4pDsQugg1BqeJLEnuPjUGH03iPjCZ11cHolVO%2FYTQiL44UyTHpVuBSd2Y51hXKE4FsbJkzqLwZgS2bsI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88fac296ff14776d-LHR
alt-svc: h3=":443"; ma=86400