显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 02:17:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:33:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2Ft2l3VHkQFty1s%2Fq%2FZVGe00Z5HIaqPvX1hxTvbFde9EM8KMUzgZBNAxZtQEI8pK%2B3NQ7%2FwBo%2BeUaoA04F2eyKh6qaz%2FTwIivpuBF4OIBFXZHogkY%2BKDFYMYaLPgybA%2Bzhw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893f106f8ef794d5-LHR
alt-svc: h3=":443"; ma=86400