显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 25 Jun 2024 22:02:30 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Product: Z-BlogPHP 1.7.3
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NV3NqrKm1v0E0HG0WwGKs5E8gmKNAQ5Gw2ixNG9tnaG%2BK6Hgy2z7urQ15QXP2kLTP4IY7lKNGbJKuY8xZwRUxrSth4Oyy0rhOpsp4ct%2Ba8Nwl8kgJfchBM628wM55HLwWLn8WQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89983e003a49418b-LHR
alt-svc: h3=":443"; ma=86400