显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 21:14:39 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:30:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cZ0UyTW1D9U%2BDrhqMstTMPXn7M91%2FKUQHHd3c9ag2Dz34ogsA0J8KzARMqbaGVytl7ugWrVZothJxOj3JD0jIAZ%2B%2FVOqGXwGeJzwtNHyJcqkUQuIqpQ6Vg4%2F3nqX4jy24DgOtes%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8945922c0ac9942a-LHR
alt-svc: h3=":443"; ma=86400