显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 05 Jul 2024 15:04:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 18:17:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CBUvSUxxw%2BtamNnS6AwocLNwWSA0gcjigo1bIH%2B1qPcNFyIWNw%2FFgqPRern%2FxcMALrPGMOVfZLAJ%2F2ViRDXwwP%2Br%2FvkFZl6hO48OV4tcqZBSLjqW2vEFRGqTfQrss2EBIqyS"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e83f0a5c7579c5-LHR
alt-svc: h3=":443"; ma=86400