显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 08:00:27 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 17:00:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=c1mEqRWcT0%2BHxIg3BtH7cJJvCXbqlvx9VTbnTpFHG2yzgIbkrlYB0vtWOn%2FpOMqksircebVryt8I0HfT6fORPo9K%2BS34tEtwSV6oV5dKcPuAX3TjzXstLy%2B%2Fs8Z%2F8T4w98XS"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a3e7497c550676-LHR
alt-svc: h3=":443"; ma=86400