显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 19:04:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 28 Jun 2024 18:06:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UkFVC2p6J22%2BoOmMsanqJP1mRAKJlwrUp25kK7Gj91tPoC0Oxz3UUHsJ2RoxXPSU8lCFw%2BdUdlMgQbVf0BbaGQh79SLctw1H1Y2evfUAVOHW0gi8HXxOtnvV3lxQmQPDWjhj"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89aff16ab989956e-LHR
alt-svc: h3=":443"; ma=86400