devacademy.ru 网站分析
devacademy.ru - 基本信息
devacademy.ru - 页面信息
标题:
Статьи | DevAcademyMeta 关键词:
未知Meta 描述信息:
DEVACADEMY – это тысячи полезных уроков по программированию, базам данных, системному администрированию и ux-дизайну.H1:
未知内部链接:
46 (0 nofollow)外部链接:
3 (0 nofollow)devacademy.ru - 建站技术
服务器:
nginx/1.14.0 (Ubuntu)
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devacademy.ru - 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 devacademy.ru 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: nginx/1.14.0 (Ubuntu)
Date: Fri, 29 May 2020 18:58:54 GMT
Content-Type: text/html
Content-Length: 194
Connection: keep-alive
Location: https://devacademy.ru/
HTTP/1.1 200 OK
Server: nginx/1.14.0 (Ubuntu)
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Cache-Control: max-age=86400, public
Date: Tue, 19 May 2020 12:40:30 GMT
X-Drupal-Dynamic-Cache: MISS
X-UA-Compatible: IE=edge
Content-language: ru
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Tue, 19 May 2020 12:40:30 GMT
ETag: W/"1589892030"
Vary: Cookie
X-Generator: Drupal 8 (https://www.drupal.org)
X-Drupal-Cache: HIT
Content-Encoding: gzip
Server: nginx/1.14.0 (Ubuntu)
Date: Fri, 29 May 2020 18:58:54 GMT
Content-Type: text/html
Content-Length: 194
Connection: keep-alive
Location: https://devacademy.ru/
HTTP/1.1 200 OK
Server: nginx/1.14.0 (Ubuntu)
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Cache-Control: max-age=86400, public
Date: Tue, 19 May 2020 12:40:30 GMT
X-Drupal-Dynamic-Cache: MISS
X-UA-Compatible: IE=edge
Content-language: ru
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Tue, 19 May 2020 12:40:30 GMT
ETag: W/"1589892030"
Vary: Cookie
X-Generator: Drupal 8 (https://www.drupal.org)
X-Drupal-Cache: HIT
Content-Encoding: gzip
devacademy.ru - 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。devacademy.ru 当前共有 6 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| devacademy.ru | A | 86400 | ||
| devacademy.ru | MX | 86400 | pri: 10 | |
| devacademy.ru | NS | 86400 | ||
| devacademy.ru | NS | 86400 | ||
| devacademy.ru | SOA | 86400 | expire: 604800 serial: 1453035092 | |
| devacademy.ru | TXT | v=spf1 include:mailgun.org ~all | 86400 |