EFN.ORG 网站分析
EFN.ORG 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
URL:
服务器:
未知
IP:
页面信息
标题:
PEAK Internet - Oregon Internet - Willamette Valley and Beyond
Meta 关键词:
未知
Meta 描述信息:
PEAK Internet is a full-service Internet provider, delivering fast, reliable and inexpensive connectivity while providing the best possible custom support.
H1 Tag:
未知
内部链接:
1 (0 nofollow)
外部链接:
39 (0 nofollow)
建站技术
服务器:
未知
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
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 efn.org 的 HTTP header 信息:
HTTP/1.1 302 Found
Server: nginx
Date: Mon, 15 Jun 2020 05:09:20 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 213
Connection: keep-alive
Location: https://www.peakinternet.com/
X-Powered-By: PleskLin
HTTP/1.1 200 OK
Date: Mon, 15 Jun 2020 04:59:34 GMT
Server: Apache/2.2.15 (CentOS)
X-Powered-By: PHP/7.3.6
X-Pingback: https://www.peakinternet.com/xmlrpc.php
Link: <https://www.peakinternet.com/wp-json/>; rel="https://api.w.org/"
Link: <https://www.peakinternet.com/>; rel=shortlink
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Cache-Control: private, no-cache, no-store, proxy-revalidate, no-transform
Pragma: no-cache
Content-Length: 8595
Content-Type: text/html; charset=UTF-8
Server: nginx
Date: Mon, 15 Jun 2020 05:09:20 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 213
Connection: keep-alive
Location: https://www.peakinternet.com/
X-Powered-By: PleskLin
HTTP/1.1 200 OK
Date: Mon, 15 Jun 2020 04:59:34 GMT
Server: Apache/2.2.15 (CentOS)
X-Powered-By: PHP/7.3.6
X-Pingback: https://www.peakinternet.com/xmlrpc.php
Link: <https://www.peakinternet.com/wp-json/>; rel="https://api.w.org/"
Link: <https://www.peakinternet.com/>; rel=shortlink
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Cache-Control: private, no-cache, no-store, proxy-revalidate, no-transform
Pragma: no-cache
Content-Length: 8595
Content-Type: text/html; charset=UTF-8
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。efn.org 当前共有 6 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| efn.org | A | 3600 | ||
| efn.org | MX | 3600 | pri: 10 | |
| efn.org | NS | 3600 | ||
| efn.org | NS | 3600 | ||
| efn.org | SOA | 3600 | expire: 604800 serial: 2015021783 | |
| efn.org | TXT | v=spf1 a mx include:cmc.net include:peak.org ~all | 3600 |