显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 03 Jul 2024 15:20:51 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:14:42 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ymGV6yIfPc61UepS21%2BfpYgHujbuRXfnq%2FSqJG0aPdAT2Bo54mftAJkb5FAaXVsvHrc%2FvcGWbjCaYoPWyr%2B4cHfsaRYwWPcnGRzqUCQkOJOVZaoFduzMrpTvJam%2BkJNTzEi635%2F7vXo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d7dca75b58634c-LHR
alt-svc: h3=":443"; ma=86400