显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 07:43:33 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 17:14:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rjnivRTf%2Bp%2BURdSmZEWcUQ0SXxndCqjopaWzpCWzoCN4hY50bN7XCvIYE6jGayLwx5lcJJg79VtSgezT%2FT45ZiEWK%2B9AilXvTgYS9KBKZxDaPRLKxDjstwLf0bHnGgr1HELv8fF%2BIKg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8961e3888fd206c1-LHR
alt-svc: h3=":443"; ma=86400