ualr.edu 网站分析
ualr.edu - 基本信息
ualr.edu - 页面信息
标题:
University of Arkansas at Little RockMeta 关键词:
未知Meta 描述信息:
UA Little Rock is a Central Arkansas university that offers students traditional and online classes with diplomas in over 100 degree programs.H1:
University of Arkansas at Little Rock内部链接:
158 (0 nofollow)外部链接:
27 (0 nofollow)ualr.edu - 建站技术
服务器:
Apache/2.4.34 (Red Hat)
SSL 安全:
不可用robots.txt:
不可用XML 站点地图:
不可用Gzip 压缩:
有效favicon.ico:
不可用ualr.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 ualr.edu 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: Apache/2.4.34 (Red Hat)
X-Powered-By: PHP/7.2.24
Pragma: public
Cache-Control: max-age=3600, public
X-Frame-Options: SAMEORIGIN
Last-Modified: Sun, 31 May 2020 15:23:14 GMT
ETag: "35c57f25e1b475ffaae59df444728f45"
Vary: Accept-Encoding
Content-Type: text/html; charset=UTF-8
Strict-Transport-Security: max-age=16070400
Content-Encoding: gzip
Accept-Ranges: bytes
Connection: Keep-Alive
Date: Sun, 31 May 2020 15:24:13 GMT
Expires: Sun, 31 May 2020 16:23:15 GMT
Age: 59
Content-Length: 30941
Server: Apache/2.4.34 (Red Hat)
X-Powered-By: PHP/7.2.24
Pragma: public
Cache-Control: max-age=3600, public
X-Frame-Options: SAMEORIGIN
Last-Modified: Sun, 31 May 2020 15:23:14 GMT
ETag: "35c57f25e1b475ffaae59df444728f45"
Vary: Accept-Encoding
Content-Type: text/html; charset=UTF-8
Strict-Transport-Security: max-age=16070400
Content-Encoding: gzip
Accept-Ranges: bytes
Connection: Keep-Alive
Date: Sun, 31 May 2020 15:24:13 GMT
Expires: Sun, 31 May 2020 16:23:15 GMT
Age: 59
Content-Length: 30941
ualr.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。ualr.edu 当前共有 14 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| ualr.edu | A | 158 | ||
| ualr.edu | MX | 2174 | pri: 5 | |
| ualr.edu | MX | 2174 | pri: 1 | |
| ualr.edu | MX | 2174 | pri: 10 | |
| ualr.edu | MX | 2174 | pri: 5 | |
| ualr.edu | MX | 2174 | pri: 10 | |
| ualr.edu | NS | 84974 | ||
| ualr.edu | NS | 84974 | ||
| ualr.edu | NS | 84974 | ||
| ualr.edu | NS | 84974 | ||
| ualr.edu | NS | 84974 | ||
| ualr.edu | NS | 84974 | ||
| ualr.edu | SOA | 86400 | expire: 604800 serial: 2016081685 | |
| ualr.edu | TXT | v=spf1 a:mta.ualr.edu redirect=_spf.ualr.edu | 86400 |