显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 00:49:50 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:54:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DjkrC6mq6PF83sBcz%2F43tPfy3PVnzW4cQojGN9dESVMzqSnzrUVAQ0UwoP37%2F0HqzLz94m4L2v92GqC7yBgXA7hEdGGSz5VXfS%2FecUqenLVIvkt1fUYmp2lfx63MWQv4KLgA"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8967c2ddacc17761-LHR
alt-svc: h3=":443"; ma=86400