SERVICES3.CIC.GC.CA 网站分析
SERVICES3.CIC.GC.CA 的 SEO 统计信息上次更新是在 60 天前。 我们已启动该网站的后台分析任务，请稍等几分钟。
基本信息
网站标题:
服务器:
未知
IP:
城市:
页面信息
标题:
On-Line Services
Meta 关键词:
未知
Meta 描述信息:
未知
H1 Tag:
On-Line Services
内部链接:
6 (0 nofollow)
外部链接:
21 (0 nofollow)
建站技术
服务器:
未知
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
不可用
favicon.ico:
不可用
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 services3.cic.gc.ca 的 HTTP header 信息:
HTTP/1.1 302 Found
Date: Sun, 31 May 2020 20:43:25 GMT
Server: Apache/2.2.15 (Red Hat)
Strict-Transport-Security: max-age=63072000; includeSubdomains;
Location: https://services3.cic.gc.ca/ecas/
Content-Length: 304
Connection: close
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 302 302
Date: Sun, 31 May 2020 20:43:25 GMT
Strict-Transport-Security: max-age=63072000; includeSubdomains;
X-Application-Context: ECAS-PRD:PRD
Set-Cookie: JSESSIONID=6681A184CE7871E18B83AA649C8A60BB; Path=/ecas; Secure; HttpOnly
Location: https://services3.cic.gc.ca/ecas/introduction.do?app=null
Content-Language: en
Content-Length: 0
Connection: close
Content-Type: text/plain; charset=UTF-8
HTTP/1.1 200 200
Date: Sun, 31 May 2020 20:43:25 GMT
Strict-Transport-Security: max-age=63072000; includeSubdomains;
X-Application-Context: ECAS-PRD:PRD
Set-Cookie: JSESSIONID=C6FE97F0C8A5F4A0A072B67CB37AC0FF; Path=/ecas; Secure; HttpOnly
Content-Type: text/html;charset=UTF-8
Content-Language: en
Connection: close
Transfer-Encoding: chunked
Date: Sun, 31 May 2020 20:43:25 GMT
Server: Apache/2.2.15 (Red Hat)
Strict-Transport-Security: max-age=63072000; includeSubdomains;
Location: https://services3.cic.gc.ca/ecas/
Content-Length: 304
Connection: close
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 302 302
Date: Sun, 31 May 2020 20:43:25 GMT
Strict-Transport-Security: max-age=63072000; includeSubdomains;
X-Application-Context: ECAS-PRD:PRD
Set-Cookie: JSESSIONID=6681A184CE7871E18B83AA649C8A60BB; Path=/ecas; Secure; HttpOnly
Location: https://services3.cic.gc.ca/ecas/introduction.do?app=null
Content-Language: en
Content-Length: 0
Connection: close
Content-Type: text/plain; charset=UTF-8
HTTP/1.1 200 200
Date: Sun, 31 May 2020 20:43:25 GMT
Strict-Transport-Security: max-age=63072000; includeSubdomains;
X-Application-Context: ECAS-PRD:PRD
Set-Cookie: JSESSIONID=C6FE97F0C8A5F4A0A072B67CB37AC0FF; Path=/ecas; Secure; HttpOnly
Content-Type: text/html;charset=UTF-8
Content-Language: en
Connection: close
Transfer-Encoding: chunked
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。cic.gc.ca 当前共有 8 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| cic.gc.ca | A | 1800 | ||
| cic.gc.ca | MX | 1800 | pri: 10 | |
| cic.gc.ca | MX | 1800 | pri: 10 | |
| cic.gc.ca | NS | 86400 | ||
| cic.gc.ca | NS | 86400 | ||
| cic.gc.ca | NS | 86400 | ||
| cic.gc.ca | SOA | 86400 | expire: 604800 serial: 2016082201 | |
| cic.gc.ca | TXT | v=spf1 ip4:205.194.127.64/27 ip4:205.194.127.96/27 -all | 86400 |