显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 08 Jul 2024 23:01:55 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 08 Jul 2024 21:17:54 GMT
Vary: Accept-Encoding
Expires: Mon, 08 Jul 2024 21:25:02 GMT
Cache-Control: max-age=7200
X-Content-Type-Options: nosniff
X-Xss-Protection: 1;mod=block
X-Cache: MISS
CF-Cache-Status: HIT
Age: 6113
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Xntq4q3Zv3ljQwjM9lG7Z6JGa%2FaSwMgOpU0QgEInXh9Yz0BDWBVQ2zLQ0RKbnnFqFHoPbPvhMfGoaIkVlp0MlpL6dUO9jLNcfllc9DGoNf7WAuWWGzF0pQU9iIM%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
X-Tag: HIT-7103
Server: cloudflare
CF-RAY: 8a03b2ee5877c5ba-IAD
alt-svc: h3=":443"; ma=86400