显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 06:09:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 18:14:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=W0hwFnAu5IsHeax%2FDolnvv7I65oPiCrmpYNSofT%2F%2B4048DF1kBDc31MMe2tQlnV3sRF%2FpDPG8OHLogxNmvop3C9Rdv0U%2B9WbDggYRE%2BtwltMEoj%2FUg%2F7%2BJa86SRnSh5jUs0OWo65"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893826ec385f9421-LHR
alt-svc: h3=":443"; ma=86400