显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 30 Jun 2024 13:31:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 17:24:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yHkM0zx46nf4kQ1dwFygaxaKPt8VQWA34ns2ybIXbMYqJsxKDN%2FdtVhK4A9CXKmjji4mMBxIsSCNTUaqkfvRxv1y9scA1Q7Gsk0MlU5Dx06V4IToaf7f9FHWDNnJc3B4%2Bg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89be839b59cf76c5-LHR
alt-svc: h3=":443"; ma=86400