显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 11 Jun 2024 09:50:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 18:18:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xWobjhJ5FNMYm5IvphNqrAO0ptpjD1kQqFwjcZhAhg1kwjTUBFpWNPCGsUzB8uyqopN0gU1AQeh1zISofHNZxVXx%2FsSGN6D0efYiGLVf5aPnY04CJht6H1%2BSsRYSfpcaCg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8920b2c00fb7d17c-LHR
alt-svc: h3=":443"; ma=86400