owl.english.purdue.edu 网站分析
owl.english.purdue.edu - 基本信息
域名年龄:
35 年 2 月
Archive.org 首次缓存:
robots.txt:
不可用
XML 站点地图:
不可用
Alexa 流量排名:
服务器:
Apache
国家或地区:
城市:
owl.english.purdue.edu - 社交网络(SNS)分析
Delicious:
未知
Stumbleupon:
0
Facebook Likes:
0
Twitter Tweets:
未知
Google Plus Likes:
0
owl.english.purdue.edu - 页面信息
标题:
OWL // Purdue Writing Lab
长度: 25 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
Writing Lab, Online Writing Lab, OWL, Writing, Liberal Arts, Purdue University, Boilermakers, Boilers, West Lafayette, Indiana, United States, college, higher education,
长度: 170 字符
Meta 描述信息:
The Purdue University Online Writing Lab serves writers from around the world and the Purdue University Writing Lab helps writers on Purdue's campus.
长度: 149 字符; 最佳长度: 50 ~ 160 字符
H1:
未知
长度: 0 字符
内部链接:
23 (0 nofollow)
外部链接:
35 (0 nofollow)
owl.english.purdue.edu - 流量排名分析
Alexa 流量分析图:
| 全球日均排名趋势 (6 个月) |
全球日均排名趋势 (2 年) |
日均用户页面浏览数 | 日均访问 | 搜索引擎访客 |
|
|
||||
Compete 独立IP浏览量:
owl.english.purdue.edu - 建站技术
服务器:
Apache
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
Favicon.ico:
不可用
owl.english.purdue.edu - HTTP Head 分析
HTTP 协议采用了请求与响应模型，通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器（例如 Internet Explorer, Google Chrome, Firefox 等）并不会显示 HTTP header 字段的内容，下面是网站 owl.english.purdue.edu 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Sat, 30 May 2020 02:11:24 GMT
Server: Apache
Cache-Control: no-cache
Expires: -1
Location: https://owl.purdue.edu/
Content-Length: 231
X-Cnection: close
Content-Type: text/html; charset=iso-8859-1
Set-Cookie: BIGipServer~WEB~pool_lppwebapa01.itap.purdue.edu_web=!IAMyLcx4rC7CYN3AoYsrtR2j7IPByMoFjnzUyH8h5lQrWHz7fwe5H8p3Jxinx2rflh5akqFCLA==; path=/; Httponly; Secure
Strict-Transport-Security: max-age=0
HTTP/1.1 200 OK
Date: Sat, 30 May 2020 02:11:24 GMT
Server: Apache
Last-Modified: Fri, 28 Feb 2020 20:45:58 GMT
ETag: "6146-59fa8ecb28d80-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 6931
X-Cnection: close
Content-Type: text/html; charset=UTF-8
Set-Cookie: BIGipServer~WEB~pool_lpXwebapa02.itap.purdue.edu_web=!f9Kvc/sqiUb/NJfAoYsrtR2j7IPByEGbEvBhcb7HXesxzfoUkqvG8tfUiGvEU4nbAKsmzhCHYg==; path=/; Httponly; Secure
Cache-control: no-cache
Expires: -1
Strict-Transport-Security: max-age=0
Date: Sat, 30 May 2020 02:11:24 GMT
Server: Apache
Cache-Control: no-cache
Expires: -1
Location: https://owl.purdue.edu/
Content-Length: 231
X-Cnection: close
Content-Type: text/html; charset=iso-8859-1
Set-Cookie: BIGipServer~WEB~pool_lppwebapa01.itap.purdue.edu_web=!IAMyLcx4rC7CYN3AoYsrtR2j7IPByMoFjnzUyH8h5lQrWHz7fwe5H8p3Jxinx2rflh5akqFCLA==; path=/; Httponly; Secure
Strict-Transport-Security: max-age=0
HTTP/1.1 200 OK
Date: Sat, 30 May 2020 02:11:24 GMT
Server: Apache
Last-Modified: Fri, 28 Feb 2020 20:45:58 GMT
ETag: "6146-59fa8ecb28d80-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 6931
X-Cnection: close
Content-Type: text/html; charset=UTF-8
Set-Cookie: BIGipServer~WEB~pool_lpXwebapa02.itap.purdue.edu_web=!f9Kvc/sqiUb/NJfAoYsrtR2j7IPByEGbEvBhcb7HXesxzfoUkqvG8tfUiGvEU4nbAKsmzhCHYg==; path=/; Httponly; Secure
Cache-control: no-cache
Expires: -1
Strict-Transport-Security: max-age=0
owl.english.purdue.edu - DNS 记录分析
DNS 域名系统（Domain Name System，缩写）是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库，能够使人更方便地访问互联网。purdue.edu 当前共有 11 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| purdue.edu | A | 84643 | ||
| purdue.edu | MX | 86400 | pri: 10 | |
| purdue.edu | MX | 86400 | pri: 20 | |
| purdue.edu | NS | 9438 | ||
| purdue.edu | NS | 9438 | ||
| purdue.edu | NS | 9438 | ||
| purdue.edu | NS | 9438 | ||
| purdue.edu | NS | 9438 | ||
| purdue.edu | NS | 9438 | ||
| purdue.edu | SOA | 86400 | expire: 1209600 serial: 422857017 | |
| purdue.edu | TXT | MS=6F64A1C5D9A24164AA0A7E59CC8C1E7758DE8E88 | 3600 | |