pragprog.com 网站分析

pragprog.com - 基本信息

服务器:
nginx + Phusion Passenger 5.0.27
IP:
未知
城市:
未知

pragprog.com - 搜索引擎收录信息

百度:
Bing:
Google:

pragprog.com - 页面信息

标题:
The Pragmatic Bookshelf
Meta 关键词:
software,book,process,ruby,consultant,bookstore,buy books,custom programming,rails,software development,methodology,software training, agile,online bookstore,textbooks,object oriented,pragmatic,dave thomas, andy hunt,agile methods,the pragmatic programmer
Meta 描述信息:
Books, screencasts, forums, articles, and more, all aimed at helping software developers get better and have more fun. Our titles are available on paper and electronically, and all our ebooks are DRM-free. Enjoy!
H1:
Featured Book

pragprog.com - 建站技术

服务器:
nginx + Phusion Passenger 5.0.27
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

pragprog.com - 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 pragprog.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Mon, 01 Jun 2020 11:45:35 GMT
Server: nginx + Phusion Passenger 5.0.27
Set-Cookie: _prag_production_session32=BAh7B0kiD3Nlc3Npb25faWQGOgZFVEkiJTkwMGZkYTFjMWE4NGY2ODBjYTJkNzU1OTk2YjJlYWY0BjsAVEkiEF9jc3JmX3Rva2VuBjsARkkiMXRGdlFpaTh4T2RHUU9qRjMvbGVDSC9jV2lSOTN5MnN3Tyt0aFg4NWpuTlU9BjsARg%3D%3D--08f11f9511ada95d7795c67e0cd94c66024031bc; domain=.pragprog.com; path=/; HttpOnly
Status: 200 OK
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-app-info: Unknown@localhost@200517190529-2.1.2
X-Frame-Options: DENY
X-Powered-By: Phusion Passenger 5.0.27
X-Request-Id: fd3e139d8a2fa9e5750f6a6d3739efd9
X-Runtime: 0.025366
X-UA-Compatible: IE=Edge,chrome=1
X-XRDS-Location: https://pragprog.com/pragprog.xrds
X-XSS-Protection: 1;
transfer-encoding: chunked
Connection: keep-alive

pragprog.com - 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。pragprog.com 当前共有 9 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
pragprog.comA60
pragprog.comMX86400pri: 10
pragprog.comMX86400pri: 20
pragprog.comNS172800
pragprog.comNS172800
pragprog.comNS172800
pragprog.comNS172800
pragprog.comSOA900expire: 1209600
serial: 1
pragprog.comTXT
Wed Feb 24 15:03:45 EST 2016
3600