显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 15:32:08 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 18:27:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0RF3QqwMMnW6MU4MOYbsqnd8hs5qnPBj2rGx7qpU3hHeqjJ%2F3K45QXcFNMcK%2BQRIHLJaLAGK7FhTsyar5Cv6u6YmBQQsH9Kq6Sq0Xp5OFJRMESvrxenJr1QJ7yUr7xzSDfBc"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891a698d181e63ed-LHR
alt-svc: h3=":443"; ma=86400