显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 22:07:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:35:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BrgiOe8%2FnmIFId1XuGOX5Na4ci%2Bz8DmvVmktUWyvwwGxH66PuBK1TUDJFBkJvRP1Mfopx7P%2BKDdTudg%2FH8aW%2Bip1QZe7GrkcVn8qiztkROfWmQZK62M1yQTE9uLl4PzPh7rnfXY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8966d4bb1b799457-LHR
alt-svc: h3=":443"; ma=86400