显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 11 Jun 2024 13:34:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 18:29:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8U9B0sUOzm09U9eapR6vY0BxT1VqlMbxtd0W6MsrUB%2F%2BB6SIJ1G8OnQB2MMX857ATk3aaCPS9eZ5H4vYF1ma2UI0MgqneHwLJ6xJqS2NZRN0kWOKVF%2BK1SDG1zl%2FWqYfA1Y5"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8921faa24bda63a1-LHR
alt-svc: h3=":443"; ma=86400