www.247sudoku.com 网站分析
www.247sudoku.com - 基本信息
www.247sudoku.com - 页面信息
标题:
247 SudokuMeta 关键词:
sudoku, online sudoku, sudoku free, sudoku puzzles, sudoku game, web sudoku, sudoku printableMeta 描述信息:
Sudoku all day every day with 247 Sudoku! Play online sudoku free whenever you like with no need to download. Enjoy these great sudoku puzzles!H1:
Sudoku Levels内部链接:
23 (0 nofollow)外部链接:
17 (0 nofollow)www.247sudoku.com - 建站技术
服务器:
CloudFront
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www.247sudoku.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 www.247sudoku.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: CloudFront
Date: Tue, 09 Jun 2020 02:53:34 GMT
Content-Type: text/html
Content-Length: 183
Connection: keep-alive
Location: https://www.247sudoku.com/
X-Cache: Redirect from cloudfront
Via: 1.1 e792582e94d051796ee83e4a94038f8e.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: nXpZrf00DH7VMe6xTpxZzAedooE_oP0yrsXRdZERVg89-58BQpYv-A==
HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Content-Length: 9362
Connection: keep-alive
Date: Mon, 08 Jun 2020 19:05:48 GMT
Server: Apache/2.4.18 (Ubuntu)
Content-Encoding: gzip
X-Frame-Options: SAMEORIGIN
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 fb7a91e6436d6c6ab7f46f75c256840c.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: uld1Jx2LnSmPdwH5csuWxucElVZJ3q4cnonY62WFNRtPujQLRJbQyQ==
Age: 28066
Server: CloudFront
Date: Tue, 09 Jun 2020 02:53:34 GMT
Content-Type: text/html
Content-Length: 183
Connection: keep-alive
Location: https://www.247sudoku.com/
X-Cache: Redirect from cloudfront
Via: 1.1 e792582e94d051796ee83e4a94038f8e.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: nXpZrf00DH7VMe6xTpxZzAedooE_oP0yrsXRdZERVg89-58BQpYv-A==
HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Content-Length: 9362
Connection: keep-alive
Date: Mon, 08 Jun 2020 19:05:48 GMT
Server: Apache/2.4.18 (Ubuntu)
Content-Encoding: gzip
X-Frame-Options: SAMEORIGIN
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 fb7a91e6436d6c6ab7f46f75c256840c.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: uld1Jx2LnSmPdwH5csuWxucElVZJ3q4cnonY62WFNRtPujQLRJbQyQ==
Age: 28066
www.247sudoku.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。247sudoku.com 当前共有 13 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| 247sudoku.com | A | 60 | ||
| 247sudoku.com | A | 60 | ||
| 247sudoku.com | A | 60 | ||
| 247sudoku.com | A | 60 | ||
| 247sudoku.com | A | 60 | ||
| 247sudoku.com | A | 60 | ||
| 247sudoku.com | A | 60 | ||
| 247sudoku.com | A | 60 | ||
| 247sudoku.com | NS | 172799 | ||
| 247sudoku.com | NS | 172799 | ||
| 247sudoku.com | NS | 172799 | ||
| 247sudoku.com | NS | 172799 | ||
| 247sudoku.com | SOA | 900 | expire: 1209600 serial: 1 |