显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 18:13:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 10:27:36 GMT
Vary: Accept-Encoding
Expires: Tue, 18 Jun 2024 16:20:39 GMT
Cache-Control: max-age=7200
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-Xss-Protection: 1;mod=block
X-Cache: MISS
CF-Cache-Status: HIT
Age: 7078
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Siq10puT5%2By5UtveUu1j6vzp6z6gNZg1qB4d9Wet666aMlDCkuzD44VhufLgThU%2FyuybVXDN03XRIJNtvmNHE5sD6K%2FBf1Y7C9VEYJ%2FQBhuAJxESpMKrvB2DrrRN6YkfyA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895d411c28e1644d-SJC
alt-svc: h3=":443"; ma=86400