WWW.DEEPDYVE.COM 网站分析
WWW.DEEPDYVE.COM 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
服务器:
未知
IP:
搜索引擎收录信息
页面信息
标题:
DeepDyve -
Unlimited Access to Peer-Reviewed Journals
Meta 关键词:
未知
Meta 描述信息:
DeepDyve is the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
H1 Tag:
The Largest Online Rental Service for Scholarly Research
内部链接:
27 (4 nofollow)
外部链接:
4 (0 nofollow)
建站技术
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 www.deepdyve.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Fri, 19 Jun 2020 22:30:59 GMT
Server: Apache/2.4.43 (Ubuntu)
Set-Cookie: PHPSESSID=pcc01sdhjrls7l18d6ai12faip; expires=Mon, 17-Jun-2030 22:30:59 GMT; Max-Age=315360000; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Set-Cookie: vcode=5eed3ca3ad6cb; expires=Wed, 18-Jun-2025 22:30:59 GMT; Max-Age=157680000; path=/
Set-Cookie: ref1=ZGlyZWN0; expires=Wed, 18-Jun-2025 22:30:59 GMT; Max-Age=157680000; path=/
Set-Cookie: AB_pspdfkit_annote_2019_06_05=annoteOn; expires=Tue, 18-Aug-2020 22:30:59 GMT; Max-Age=5184000; path=/
Set-Cookie: AB_pspdfkit_docview_2019_05_09=newViewer; expires=Tue, 18-Aug-2020 22:30:59 GMT; Max-Age=5184000; path=/
Set-Cookie: AB_signup_flow_2017_09_19=alt; expires=Tue, 18-Aug-2020 22:30:59 GMT; Max-Age=5184000; path=/
Set-Cookie: homeImg=16; expires=Sat, 20-Jun-2020 10:30:59 GMT; Max-Age=43200; path=/
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Via: 1.1 google
Alt-Svc: clear
Transfer-Encoding: chunked
Date: Fri, 19 Jun 2020 22:30:59 GMT
Server: Apache/2.4.43 (Ubuntu)
Set-Cookie: PHPSESSID=pcc01sdhjrls7l18d6ai12faip; expires=Mon, 17-Jun-2030 22:30:59 GMT; Max-Age=315360000; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Set-Cookie: vcode=5eed3ca3ad6cb; expires=Wed, 18-Jun-2025 22:30:59 GMT; Max-Age=157680000; path=/
Set-Cookie: ref1=ZGlyZWN0; expires=Wed, 18-Jun-2025 22:30:59 GMT; Max-Age=157680000; path=/
Set-Cookie: AB_pspdfkit_annote_2019_06_05=annoteOn; expires=Tue, 18-Aug-2020 22:30:59 GMT; Max-Age=5184000; path=/
Set-Cookie: AB_pspdfkit_docview_2019_05_09=newViewer; expires=Tue, 18-Aug-2020 22:30:59 GMT; Max-Age=5184000; path=/
Set-Cookie: AB_signup_flow_2017_09_19=alt; expires=Tue, 18-Aug-2020 22:30:59 GMT; Max-Age=5184000; path=/
Set-Cookie: homeImg=16; expires=Sat, 20-Jun-2020 10:30:59 GMT; Max-Age=43200; path=/
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Via: 1.1 google
Alt-Svc: clear
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。deepdyve.com 当前共有 14 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| deepdyve.com | A | 1800 | ||
| deepdyve.com | NS | 86400 | ||
| deepdyve.com | NS | 86400 | ||
| deepdyve.com | NS | 86400 | ||
| deepdyve.com | NS | 86400 | ||
| deepdyve.com | NS | 86400 | ||
| deepdyve.com | SOA | 86400 | expire: 1209600 serial: 2008010218 | |
| deepdyve.com | MX | 1800 | pri: 5 | |
| deepdyve.com | MX | 1800 | pri: 1 | |
| deepdyve.com | MX | 1800 | pri: 10 | |
| deepdyve.com | MX | 1800 | pri: 5 | |
| deepdyve.com | MX | 1800 | pri: 10 | |
| deepdyve.com | TXT | v=spf1 ip4:208.78.80.32/27 ip4:208.78.81.32/27 ip4:64.13.143.97/27 include:_spf.google.com include:customeriomail.com include:5660545.spf01.hubspotemail.net ~all | 3600 | |
| deepdyve.com | TXT | MS=ms53724101 | 3600 |