SECURITYGEM.COM 网站分析
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页面信息
标题:
11 Best Home Security Systems of 2020 | Reviews.org
Meta 关键词:
Diy Home Security Systems, Top Security Systems Review, Home Security Reviews, Home Security Systems, Detailed Reviews, Security Reviews, Frontpoint, Link Interactive, LiveWatch, Scout, SecurityGEM
Meta 描述信息:
Whether you want a simple alarm system or a full smart home ensemble, cameras and all, these are the best home security systems of 2020.
H1 Tag:
Best Home Security Systems of 2020
内部链接:
97 (0 nofollow)
外部链接:
124 (20 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 securitygem.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Connection: keep-alive
Content-Length: 0
Content-Type: text/html; charset=UTF-8
Location: https://www.reviews.org/home-security/best-home-security-systems/
Server: nginx
Strict-Transport-Security: max-age=300; includeSubDomains
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Vary: Cookie, Cookie
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HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 70496
Cache-Control: public, max-age=600
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Link: <https://www.reviews.org/wp-json/>; rel="https://api.w.org/"
Link: <https://www.reviews.org/?p=16793>; rel=shortlink
Server: nginx
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Connection: keep-alive
Content-Length: 0
Content-Type: text/html; charset=UTF-8
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Server: nginx
Strict-Transport-Security: max-age=300; includeSubDomains
X-Pantheon-Styx-Hostname: styx-fe1-b-595576b5dd-7cm5j
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Vary: Cookie, Cookie
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Accept-Ranges: bytes
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HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 70496
Cache-Control: public, max-age=600
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Link: <https://www.reviews.org/wp-json/>; rel="https://api.w.org/"
Link: <https://www.reviews.org/?p=16793>; rel=shortlink
Server: nginx
X-Pantheon-Styx-Hostname: styx-fe1-b-595576b5dd-c78sc
X-Styx-Req-Id: d9d374cd-a43f-11ea-a3a9-4e7b1704e3dc
Age: 486
Accept-Ranges: bytes
Via: 1.1 varnish
Accept-Ranges: bytes
Accept-Ranges: bytes
Date: Mon, 01 Jun 2020 19:49:20 GMT
Via: 1.1 varnish
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X-Served-By: cache-mdw17345-MDW, cache-lga21962-LGA, cache-lga21921-LGA
X-Cache: HIT, HIT, MISS
X-Cache-Hits: 1, 4, 0
X-Timer: S1591040960.075015,VS0,VE1
Vary: Accept-Encoding, Cookie, Cookie
Strict-Transport-Security: max-age=300
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。securitygem.com 当前共有 11 项 DNS 记录。
主机 | 类型 | IP/目标 | TTL | 扩充信息 |
---|---|---|---|---|
securitygem.com | A | 300 | ||
securitygem.com | A | 300 | ||
securitygem.com | AAAA | 2001:4801:7901::c5ce:526c:0:1a | 300 | |
securitygem.com | MX | 300 | pri: 5 | |
securitygem.com | MX | 300 | pri: 1 | |
securitygem.com | MX | 300 | pri: 10 | |
securitygem.com | MX | 300 | pri: 5 | |
securitygem.com | NS | 86400 | ||
securitygem.com | NS | 86400 | ||
securitygem.com | SOA | 86400 | expire: 604800 serial: 2020499284 | |
securitygem.com | TXT | google-site-verification=ulyF9LndtBn3nVSBIOdehVYaylNhjiMDk3-UUHix9T0 | 300 |