显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 12 May 2024 21:09:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 31 Dec 2023 16:51:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=w6OhLEYHuJbZvpyzgqRaO%2B8xsKpPCILg%2BqWDiKoXFrAQB9L%2BpwI3%2BY97nsnBmvLxrgUtRC0BcXhrn0QrQW4bq6JTpd3R0kPBBGjvGRWmDoknN8ZWl4PzJQMixZ8OF7Um"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 882d64789c56639d-LHR
alt-svc: h3=":443"; ma=86400