显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 06 Jul 2024 04:41:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:46:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=h5i%2BiJ%2FihqioyFyfu%2BE%2FScSOCLf9DS%2BDUNDWUE2EuZ%2B9mCZy28PvIojDKuRLAj%2B4OBq6xkUY51EUBpkiST7bC9YZ5rWZILp52MjvJqVXe6sb9i4UIqei%2B49Ub9rqsiArn2t33LPX"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ecec8759de77b1-LHR
alt-svc: h3=":443"; ma=86400