显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 07:40:10 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 21 Jun 2024 17:35:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=J1gisF0KeL1CXKeGA2CQ9nE%2F4%2BCtx6Z9om0lFRmDPxeMi8QqRT%2BHJ2RsfXHfvgDBeMc30Qh3NmGJfFfkwfXXUqZSjNhwEpJVWIrf7JNFf8jsmtxruLZNDUTDuRZObMURjcE%2B94XEx2dR"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8982d4148a4b71f3-LHR
alt-svc: h3=":443"; ma=86400