显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 00:30:01 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Apr 2017 08:03:47 GMT
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BXtzInGlHr7rbh%2BC4B3%2Fgm2OB1cNqncQNbS52uZ3mhioTsWGtWDEX6n79xae5lAMRelbHyRFTRiosb8FUP8KUvoJcgQ4FbNY8Oi88hJbsJEMwLWSCmNaJofpGhmkDXw2tSQhP9jLh%2BSGFTI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896fe338e92963e3-LHR
alt-svc: h3=":443"; ma=86400