9.douban.com Website Review

9.douban.com - Basic Information

Site Title:
Server:
dae
IP:
Unknown
City:
Unknown

9.douban.com - Pages Indexed

Baidu:
Bing:
Google:

9.douban.com - Page Information

Title:
豆瓣
Meta keywords:
豆瓣,广播,登陆豆瓣
Meta description:
提供图书、电影、音乐唱片的推荐、评论和价格比较,以及城市独特的文化生活。
H1:
豆瓣

9.douban.com - Site Technology

Server:
dae
SSL Secure:
Unavailable
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable

9.douban.com - HTTP Header Analysis

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 9.douban.com:
HTTP/1.1 301 Moved Permanently
Date: Sun, 14 Jun 2020 23:52:13 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Keep-Alive: timeout=30
Location: https://www.douban.com/
Server: dae

HTTP/1.1 200 OK
Date: Sun, 14 Jun 2020 23:52:14 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=30
Vary: Accept-Encoding
Vary: Accept-Encoding
X-Xss-Protection: 1; mode=block
X-Douban-Mobileapp: 0
Expires: Sun, 1 Jan 2006 01:00:00 GMT
Pragma: no-cache
Cache-Control: must-revalidate, no-cache, private
Set-Cookie: ll="108258"; path=/; domain=.douban.com; expires=Mon, 14-Jun-2021 23:52:14 GMT
Set-Cookie: bid=RV0t2aZbLiI; Expires=Mon, 14-Jun-21 23:52:14 GMT; Domain=.douban.com; Path=/
X-DOUBAN-NEWBID: RV0t2aZbLiI
X-DAE-App: sns
X-DAE-Instance: home
X-DAE-Mountpoint: True
Server: dae
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=15552000;
Content-Encoding: gzip

9.douban.com - 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 13 DNS record(s) of douban.com.
Host Type IP/Target TTL Extra Infomation
douban.comA300
douban.comA300
douban.comA300
douban.comMX86400pri: 20
douban.comMX86400pri: 30
douban.comMX86400pri: 10
douban.comMX86400pri: 20
douban.comMX86400pri: 30
douban.comNS86398
douban.comNS86398
douban.comSOA600expire: 1209600
serial: 1471502984
douban.comTXT
v=spf1 ip4:45.32.46.28 ip4:139.162.23.25 ip4:139.162.29.116 ip4:173.230.147.149 ip4:211.147.4.7 ip4:211.147.4.16 ip6:2400:8901::f03c:91ff:fee4:363f ip6:2400:8901::f03c:91ff:fee4:5ed0 include:_spf.google.com ~all
86400
douban.comTXT
google-site-verification=1gT0LS6IaNUy0fzgKxmhEs6ygIsBLLOfKSstYIEu-UE
86400