显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.14.1
Date: Sun, 16 Jun 2024 13:03:10 GMT
Content-Type: text/html
Content-Length: 185
Connection: keep-alive
Location: https://keduhealthcare.com/
HTTP/2 200
server: nginx/1.14.1
date: Sun, 16 Jun 2024 13:03:10 GMT
content-type: text/html
content-length: 2775
last-modified: Fri, 24 May 2024 09:07:05 GMT
etag: "665058b9-ad7"
expires: Mon, 16 Jun 2025 13:03:10 GMT
cache-control: max-age=31536000
cache-control: public
accept-ranges: bytes