HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of car.autohome.com.cn:
HTTP/1.1 200 OK
Date: Tue, 24 Apr 2018 13:32:30 GMT
Server: 193.14
Content-Type: text/html
Transfer-Encoding: chunked
Cache-Control: Public,max-age=600
Last-Modified: Tue, 24 Apr 2018 13:15:02 GMT
Powered-By-Scs: HIT BY SCS_193.14 FROM c1
Strict-Transport-Security: max-age=31622400
Content-Encoding: gzip
Age: 354
X-Cache: HIT from cache.51cdn.com
X-Via: 1.1 ls31:2 (Cdn Cache Server V2.0)
Connection: keep-alive
car.autohome.com.cn - DNS Record Analysis
Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 6 DNS record(s) of autohome.com.cn.