显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Content-Length: 145
Content-Type: text/html; charset=UTF-8
Location: http://www.51kids.com/
Server: Microsoft-IIS/8.5
X-Powered-By: ASP.NET
Date: Sat, 13 Jul 2024 00:20:44 GMT
HTTP/1.1 200 OK
Content-Length: 183815
Content-Type: text/html
Last-Modified: Fri, 12 Jul 2024 06:17:49 GMT
Accept-Ranges: bytes
ETag: "138d713823d4da1:0"
Server: Microsoft-IIS/8.5
X-Powered-By: ASP.NET
Date: Sat, 13 Jul 2024 00:20:44 GMT