显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 05 Jul 2024 17:38:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 18:04:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JOBGO9%2FD2bZ%2FYJ5SzcexTA%2BLtrmdbeqM%2FU70x48Nia4y0wXcnCrvF0RnL7WFrBXhzH5BJjW0hj6HtCJMXGnq%2BH%2BxxiAv6KQrybbF332bqa9MjinMJ7kJXDefKHAWhIrEHw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e920c53a8394cf-LHR
alt-svc: h3=":443"; ma=86400