bluejeans.com 网站分析

video conference, videoconference, video conferencing, videoconferencing, web conferencing, Skype to H.323 room system video, polycom to Skype, desktop video conferencing, internet video conferencing, group video conferencing, multi-point video conferenci

长度: 255 字符; 最佳长度: 10 ~ 255 字符

Meta 描述信息:

BlueJeans is the world's leader in cloud video conferencing. Easily and securely hold live video calls, webinars, conference calls, and online meetings.

长度: 152 字符; 最佳长度: 50 ~ 160 字符

H1:

Stay Connected

长度: 14 字符

内部链接:

23 (0 nofollow)

外部链接:

55 (0 nofollow)

bluejeans.com - 建站技术

服务器:

nginx

SSL 安全:

有效

robots.txt:

不可用

XML 站点地图:

不可用

Gzip 压缩:

有效

favicon.ico:

不可用

bluejeans.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 bluejeans.com 的 HTTP header 信息:

HTTP/1.1 301 MOVED PERMANENTLY
Location: https://bluejeans.com/
Connection: close

HTTP/1.1 301 MOVED PERMANENTLY
Location: https://www.bluejeans.com/
Connection: close

HTTP/1.1 200 OK
Accept-Ranges: bytes
Access-Control-Allow-Origin: *
Content-Encoding: gzip
Content-Language: en
Content-Type: text/html; charset=utf-8
ETag: "1591563069-0"
Last-Modified: Sun, 07 Jun 2020 20:51:09 GMT
Link: <https://www.bluejeans.com/>; rel="canonical",<https://www.bluejeans.com/node/2866>; rel="shortlink",<https://www.bluejeans.com>; rel="hreflang_en",<https://www.bluejeans.com/fr>; rel="hreflang_fr",<https://www.bluejeans.com/de>; rel="hreflang_de",<https://www.bluejeans.com/es>; rel="hreflang_es"
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Cookie,Accept-Encoding
X-Age: 6961
X-AH-Environment: prod
X-Cache-Hits: 8520
X-Content-Type-Options: nosniff
X-Drupal-Cache: MISS
X-Request-ID: v-9dbe842a-a900-11ea-a686-9719bf3b44f8
Content-Length: 27208
Cache-Control: public, private, max-age=86400
Expires: Mon, 08 Jun 2020 22:47:11 GMT
Date: Sun, 07 Jun 2020 22:47:11 GMT
Connection: keep-alive

bluejeans.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。bluejeans.com 当前共有 15 项 DNS 记录。

主机	类型	IP/目标	TTL	扩充信息
bluejeans.com	A	199.48.152.140	150
bluejeans.com	MX	ALT2.ASPMX.L.GOOGLE.com	900	pri: 20
bluejeans.com	MX	ASPMX3.GOOGLEMAIL.com	900	pri: 30
bluejeans.com	MX	ASPMX4.GOOGLEMAIL.com	900	pri: 30
bluejeans.com	MX	ASPMX.L.GOOGLE.com	900	pri: 10
bluejeans.com	MX	ASPMX2.GOOGLEMAIL.com	900	pri: 30
bluejeans.com	MX	ALT1.ASPMX.L.GOOGLE.com	900	pri: 20
bluejeans.com	MX	ASPMX5.GOOGLEMAIL.com	900	pri: 30
bluejeans.com	NS	ns1.p08.dynect.net	86400
bluejeans.com	NS	ns3.p08.dynect.net	86400
bluejeans.com	NS	ns2.p08.dynect.net	86400
bluejeans.com	NS	ns4.p08.dynect.net	86400
bluejeans.com	SOA	mname: ns1.p08.dynect.net rname: hostmaster.bluejeansnet.com	900	expire: 604800 serial: 2016090200
bluejeans.com	TXT	v=spf1 ip4:216.75.232.0/24 ip4:64.215.152.0/24 ip4:199.48.152.0/24 ip4:216.146.32.0/23 include:mktomail.com include:sendgrid.net include:stspg-customer.com include:_spf.google.com include:docebosaas.com ~all	900
bluejeans.com	TXT	google-site-verification=n55oVAXGeRckXO_wKpbf8TB7ee0LXk2dEvGGYXbLEjU	900