WWW.JOHNV.COM 网站分析
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基本信息
页面信息
标题:
John V Schultz Furniture | Erie, Meadville, Pittsburgh, Warren, Pennsylvania Furniture & Mattress Store
Meta 关键词:
未知
Meta 描述信息:
Shop John V Schultz Furniture for an amazing selection of Furniture & Mattress in the Erie, Meadville, Pittsburgh, Warren, Pennsylvania area
H1 Tag:
John V. Schultz Furniture & Mattress StoreErie, Meadville, Pittsburgh, Warren, Pennsylvania
内部链接:
0 (0 nofollow)
外部链接:
0 (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.johnv.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: Sun-ONE-Web-Server/6.1
Date: Fri, 29 May 2020 02:00:12 GMT
Content-length: 122
Content-type: text/html
Location: http://www.johnvschultz.com
Connection: close
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Fri, 29 May 2020 01:55:22 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.johnvschultz.com/
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 29 May 2020 01:58:18 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 1503
Connection: keep-alive
Last-Modified: Thu, 21 May 2020 23:40:06 GMT
Vary: Accept-Encoding
ETag: "5ec71156-5df"
Content-Encoding: gzip
Strict-Transport-Security: max-age=15768000
Strict-Transport-Security: max-age=15768000
Strict-Transport-Security: max-age=15768000
Server: Sun-ONE-Web-Server/6.1
Date: Fri, 29 May 2020 02:00:12 GMT
Content-length: 122
Content-type: text/html
Location: http://www.johnvschultz.com
Connection: close
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Fri, 29 May 2020 01:55:22 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.johnvschultz.com/
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 29 May 2020 01:58:18 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 1503
Connection: keep-alive
Last-Modified: Thu, 21 May 2020 23:40:06 GMT
Vary: Accept-Encoding
ETag: "5ec71156-5df"
Content-Encoding: gzip
Strict-Transport-Security: max-age=15768000
Strict-Transport-Security: max-age=15768000
Strict-Transport-Security: max-age=15768000
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。johnv.com 当前共有 10 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| johnv.com | A | 7200 | ||
| johnv.com | MX | 7200 | pri: 10 | |
| johnv.com | NS | 7200 | ||
| johnv.com | NS | 7200 | ||
| johnv.com | SOA | 7200 | expire: 604800 serial: 114060912 | |
| johnv.com | TXT | v=spf1 include:spf.protection.outlook.com -all | 7200 | |
| johnv.com | TXT | v=spf1 include:outlook.com -all | 7200 | |
| johnv.com | TXT | v=spf1 include:spf.microsoftonline.com ~all | 7200 | |
| johnv.com | TXT | v=spf1 include:spf.microsoftonline.com -all | 7200 | |
| johnv.com | TXT | v=spf1 include:spf.microsoftonline.com ~all | 7200 |