显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 19:38:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 16:34:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=u%2BJoCDwC6p5jIj4q%2FzlkspwCWdNk4PgdxxBxAs8IS6ij%2FnqRGJzvvoERUwPpVHbJACc6dEgTrxN4%2BfwFz8%2BzcmoIoJnI9e3Kki7p4PfbiA7vijRcsWQSStx%2FSoECzEn5KepjIbdcKAU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 894505e6de6f71c9-LHR
alt-svc: h3=":443"; ma=86400