显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 06 Jul 2024 02:53:51 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 05 Jul 2024 20:06:42 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Rk20h2ez78By5icKx1YLrbDfYOTlvTll74CTxOjTb3vRB9cPt4676RttjvoOao4P0JaI34cg8bbl9fS%2BJR941SaCBBKdrghi0Vhx8UtW6CogarOtHuIiJhxtbxMV6aSCRcZ6g7hleEZz"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ec4e89ce7663f2-LHR
alt-svc: h3=":443"; ma=86400