显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 20:26:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 21 Jun 2024 12:15:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HeZX8msnPQguLSiOm%2BH7RpC6SPiXIeQ95FETCbfk4uF1sOfkH%2Fn0gN5oo8uXtlJNhJVdhIet9JxC9xCbjQ2xVGwc5HUMl%2BQUIMtEfqwGs02RVW8aqbFRZFbH3cmZEH0XHfrtDlc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8976bc3cdc1363b8-LHR
alt-svc: h3=":443"; ma=86400