显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 09 May 2024 22:45:39 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 09 May 2024 16:37:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3VUcifciQluz1TewLS3My9r6qotp2c1M%2BWp4UiOp8TePUMWsT2ypaqCITDnvX6rK0Z42cbRcR8k%2Bqqh8SXKMIkh%2F%2FqfPUEz4oE5AW7Ir0Teiz7xIAqm3HIvoZOStWVidsQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 881538976ed33696-LHR
alt-svc: h3=":443"; ma=86400