www.diffen.com 网站分析
www.diffen.com - 基本信息
www.diffen.com - 页面信息
标题:
Diffen - Compare Anything. Diffen. Discern. Decide.Meta 关键词:
未知Meta 描述信息:
Compare anything to find similarities and differences. Diffen is the largest collection of unbiased comparisons in the world. Read, improve or create comparisons.H1:
未知内部链接:
45 (0 nofollow)外部链接:
3 (0 nofollow)www.diffen.com - 建站技术
服务器:
nginx
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.diffen.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.diffen.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 4662
Server: nginx
Content-Type: text/html; charset=UTF-8
Content-Security-Policy: frame-ancestors *.diffen.com
X-Frame-Options: SAMEORIGIN
Cache-Control: max-age=3600
X-Content-Type-Options: nosniff
Content-Encoding: gzip
Accept-Ranges: bytes
Date: Wed, 26 Jan 2022 18:48:27 GMT
Via: 1.1 varnish
Age: 3587
X-Served-By: cache-lga21971-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1643222907.464387,VS0,VE0
Vary: Accept-Encoding, User-Agent
Set-Cookie: fastlyGeo=US; Domain=.diffen.com; Path=/
Connection: keep-alive
Content-Length: 4662
Server: nginx
Content-Type: text/html; charset=UTF-8
Content-Security-Policy: frame-ancestors *.diffen.com
X-Frame-Options: SAMEORIGIN
Cache-Control: max-age=3600
X-Content-Type-Options: nosniff
Content-Encoding: gzip
Accept-Ranges: bytes
Date: Wed, 26 Jan 2022 18:48:27 GMT
Via: 1.1 varnish
Age: 3587
X-Served-By: cache-lga21971-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1643222907.464387,VS0,VE0
Vary: Accept-Encoding, User-Agent
Set-Cookie: fastlyGeo=US; Domain=.diffen.com; Path=/
www.diffen.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。diffen.com 当前共有 16 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| diffen.com | A | 300 | ||
| diffen.com | A | 300 | ||
| diffen.com | A | 300 | ||
| diffen.com | NS | 86400 | ||
| diffen.com | NS | 86400 | ||
| diffen.com | SOA | 3600 | expire: 604800 serial: 2037462913 | |
| diffen.com | MX | 1800 | pri: 1 | |
| diffen.com | MX | 1800 | pri: 5 | |
| diffen.com | MX | 1800 | pri: 5 | |
| diffen.com | MX | 1800 | pri: 10 | |
| diffen.com | MX | 1800 | pri: 10 | |
| diffen.com | TXT | _globalsign-domain-verification=EGXYWFCTQynvOf5IBle5NjMEbKo9PBQaeH9mnr_Faj | 120 | |
| diffen.com | TXT | _globalsign-domain-verification=7JmN6dazOT7LXjyHvi_YmaRlN4ZcwfGCyQ7CfElelu | 120 | |
| diffen.com | AAAA | 2606:4700:20::681a:899 | 300 | |
| diffen.com | AAAA | 2606:4700:20::681a:999 | 300 | |
| diffen.com | AAAA | 2606:4700:20::ac43:459e | 300 |