2CONV.COM 网站分析
2CONV.COM 的 SEO 统计数据至少 60 天未更新。我们已针对该网站启动后台分析任务，请等待几分钟。
基本信息
URL:
服务器:
未知
IP:
城市:
页面信息
标题:
Downloader and converter YouTube to mp3
Meta 关键词:
mp3 converter, video converter, online video converter, free video converter, music converter
Meta 描述信息:
Download YouTube videos free of charge, and safely! When you choose our YouTube converter you get a service that is fully compatible with all modern browsers. It supports multiple video hosting websites and it can be used to convert things not only as music files but also as video files.
H1 Tag:
Online video converter and downloader
内部链接:
23 (0 nofollow)
外部链接:
4 (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 2conv.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sun, 05 Jul 2020 21:48:00 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 40
Connection: keep-alive
X-DNS-Prefetch-Control: off
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=15552000; includeSubDomains
X-Download-Options: noopen
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: ab_test_554=control; Max-Age=2592000; Path=/; Expires=Tue, 04 Aug 2020 21:48:00 GMT
Set-Cookie: connect.sid=s%3Ae7K30QKkO1bW8g98tzoKs0j2jJJ0BNkC.SWD2z3LZOW2%2BzaThA3fo%2FzfOE1a5mxlXENFYGay5ukw; Path=/; Expires=Sun, 05 Jul 2020 22:48:00 GMT; HttpOnly
Content-Language: en
Location: /en53/
Vary: Accept
Cache-Control: no-cache, no-store, must-revalidate
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 05 Jul 2020 21:48:00 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
X-DNS-Prefetch-Control: off
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=15552000; includeSubDomains
X-Download-Options: noopen
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: ab_test_554=control; Max-Age=2592000; Path=/; Expires=Tue, 04 Aug 2020 21:48:00 GMT
Set-Cookie: connect.sid=s%3AKoDSHoZeiTAfvA_HwMkYMwZvzmVVowUI.4zfH0H0fiPLNt1%2FLl%2B%2Fcx7NiBhXPt7osN9GwCNZko4c; Path=/; Expires=Sun, 05 Jul 2020 22:48:00 GMT; HttpOnly
Content-Language: en
Cache-Control: public, must-revalidate, max-age=890, s-maxage=890, stale-while-revalidate=3600
X-Cache-Status: HIT
X-Cache-Expired-At: 890721
ETag: W/"171e0-BFjU6GfNMeTdOQA89UBiF2C1cjk"
Cache-Control: no-cache, no-store, must-revalidate
Content-Encoding: gzip
Server: nginx
Date: Sun, 05 Jul 2020 21:48:00 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 40
Connection: keep-alive
X-DNS-Prefetch-Control: off
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=15552000; includeSubDomains
X-Download-Options: noopen
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: ab_test_554=control; Max-Age=2592000; Path=/; Expires=Tue, 04 Aug 2020 21:48:00 GMT
Set-Cookie: connect.sid=s%3Ae7K30QKkO1bW8g98tzoKs0j2jJJ0BNkC.SWD2z3LZOW2%2BzaThA3fo%2FzfOE1a5mxlXENFYGay5ukw; Path=/; Expires=Sun, 05 Jul 2020 22:48:00 GMT; HttpOnly
Content-Language: en
Location: /en53/
Vary: Accept
Cache-Control: no-cache, no-store, must-revalidate
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 05 Jul 2020 21:48:00 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
X-DNS-Prefetch-Control: off
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=15552000; includeSubDomains
X-Download-Options: noopen
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: ab_test_554=control; Max-Age=2592000; Path=/; Expires=Tue, 04 Aug 2020 21:48:00 GMT
Set-Cookie: connect.sid=s%3AKoDSHoZeiTAfvA_HwMkYMwZvzmVVowUI.4zfH0H0fiPLNt1%2FLl%2B%2Fcx7NiBhXPt7osN9GwCNZko4c; Path=/; Expires=Sun, 05 Jul 2020 22:48:00 GMT; HttpOnly
Content-Language: en
Cache-Control: public, must-revalidate, max-age=890, s-maxage=890, stale-while-revalidate=3600
X-Cache-Status: HIT
X-Cache-Expired-At: 890721
ETag: W/"171e0-BFjU6GfNMeTdOQA89UBiF2C1cjk"
Cache-Control: no-cache, no-store, must-revalidate
Content-Encoding: gzip
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。2conv.com 当前共有 9 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| 2conv.com | A | 597 | ||
| 2conv.com | MX | 3598 | pri: 30 | |
| 2conv.com | MX | 3598 | pri: 40 | |
| 2conv.com | MX | 3598 | pri: 50 | |
| 2conv.com | MX | 3598 | pri: 20 | |
| 2conv.com | MX | 3598 | pri: 10 | |
| 2conv.com | NS | 3597 | ||
| 2conv.com | NS | 3597 | ||
| 2conv.com | SOA | 3598 | expire: 604800 serial: 2016032200 |