显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 19 May 2024 00:33:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 18 May 2024 17:09:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vZNswGAITuZp4zu%2F38FqeWkNFZ8pepyFeiBIvV5nIbwUOf88Azfl0j31OG9B34WFQj670fAPDqdslEhv%2BGAmqjg4X9xn%2BzHnlnhSTAxnGNBBlvH1rMP7Y6omx3VwI6K4Dg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 885fff4ffeb863b2-LHR
alt-svc: h3=":443"; ma=86400