显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 09:02:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 18:22:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=w6VkDpHs4rISESeb4t9fu3E%2BKSJjYFASiD9w1aymgJJZYme76fU6cDCbndzn2%2FrAQ9IZAq98LSgth8Dj5RjlPPdVSoYmJojvj18zD2RsXEXFxFiAp1xEq8%2FoXqXNcggq5Ys%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899c04cd3e499488-LHR
alt-svc: h3=":443"; ma=86400