显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 25 Jun 2024 18:01:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 18:00:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PaKtJkWcHaawpZ%2Bvd%2BGAs9NBls2p%2FOB7PdrwbzE5b0JLHhLn3KdOTqCTzdgMD%2BtrHWJjkqHLDO%2FqGxEOA2ixbMBzk8ToAlk93lxkplIg1%2Bm8v24z%2F4incJZbBsUr1TKJxpNdmiXol5Q5KA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8996dd098e4448b8-LHR
alt-svc: h3=":443"; ma=86400