显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 18:08:57 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 22 Jun 2024 18:04:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Nu%2BRRvMUbLNNszhUZJp%2Fg5j5EFQYC7FQZk9PimpJi04TVpQSuxqws0RqKi8N79TObnPxhSqBUpFgQHhAcf%2BKmzZMruXlGHC%2FApcjQAIhqc8pB2UBVGxnaNnVle4YXTSCgHJdPPX%2B"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89866d261cbd643f-LHR
alt-svc: h3=":443"; ma=86400