显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 17:51:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:07:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SiEcV09n9aQjVD4SqlfneslWw%2BFWxuPiWK0ddMJrjO5EG%2FjKx3%2B3S3NSknnHEAymHY6PZdt5yXzHd%2BL%2Fv1reX0ZtmvEljd6ycj7DYfVZ55fsMo7mAqjQ6SDIgUwbOxyglwr77qk%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893c2b9148db9511-LHR
alt-svc: h3=":443"; ma=86400