BLUEJEANS.COM 网站分析

访问网站 bluejeans.com 时发生错误

我们在尝试访问网站 bluejeans.com 的以下 URL 地址时遇到错误:

当遇到 HTTP 状态代码 0 时,表示无法通过 HTTP(s) 与服务器建立通信。如果这涉及您的网站,请检查网站是否在线以及 DNS 解析是否配置正确。此外,如果配置了 SSL 证书,请验证 HTTPS 证书是否有效。

以下内容展示了我们服务器在 2024-09-26 缓存的部分历史分析数据。由于我们的机器人无法访问此网站,数据可能不完整或已过时,仅供您参考。

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Video Conferencing | Online Meetings Platform | BlueJeans
长度: 57 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
BlueJeans provides interoperable cloud-based video conferencing services. Easily and securely hold live online meetings, webinars, and video calls.
长度: 147 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
长度: 0 字符; 最佳长度: 10 ~ 255 字符

The length of your meta keywords seems to be outside the recommended range. Ideally, a meta keywords should be between 10 and 255 characters, including spaces.

Meta keywords are a specific type of meta tag that appear in the HTML code of a web page. They provide information to search engines about the topic of the page. Meta keywords were once used to help rank web pages in search engine results. However, due to the abuse by webmasters and marketers, Google claims to have stopped using them more than a decade ago. Despite this, there are still reasons to consider using meta keywords:

  • Uncertain Impact on Google's Algorithm: While Google devalued meta keywords, it is uncertain if they were entirely removed from its ranking algorithm. Google keeps its ranking algorithms top secret to deter people from gaming the system.
  • Other Search Engines and CMS: Other search engines like Yandex, Baidu, and Naver may still use meta keywords. Additionally, some internal CMS search systems, such as SOLR and Algolia, also utilize the meta keywords tag.

Best practices for Meta Keywords

  • Relevance is Key: It is crucial to choose keywords that accurately reflect the content of your page.
  • Keep it Limited: It is generally recommended not to exceed more than 10 meta keywords for a single page. Also, the content length should not exceed 255 characters (including spaces).
  • Consider Long-Tail Keywords: Long-tail keywords are more specific and longer phrases that target a niche audience. These keywords can be highly effective in driving targeted traffic to your website.

Remember, meta keywords are just one aspect of search engine optimization (SEO), and search engines now place less emphasis on them compared to other factors. However, by following these best practices, you can still optimize your meta keywords effectively and improve the visibility of your web pages.

H1标签:
We are sunsetting BlueJeans
长度: 27 字符; 最佳长度: 10 ~ 255 字符

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

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/1.1 200 OK
Content-Encoding: gzip
Accept-Ranges: bytes
Age: 60758
Cache-Control: max-age=86400, public
Content-language: en
Content-Security-Policy: upgrade-insecure-requests
Content-Type: text/html; charset=UTF-8
Date: Thu, 26 Sep 2024 11:18:23 GMT
Etag: "1727242095"
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Wed, 25 Sep 2024 05:28:15 GMT
Permissions-Policy: geolocation=(self)
Referrer-Policy: no-referrer-when-downgrade
Server: nginx
Strict-Transport-Security: max-age=63072000; includeSubdomains;
Vary: Cookie,Accept-Encoding
Via: varnish
X-AH-Environment: prod
X-Cache: HIT
X-Cache-Hits: 57100
X-Content-Type-Options: nosniff
X-Drupal-Cache: HIT
X-Drupal-Dynamic-Cache: HIT
X-Frame-Options: sameorigin
X-Request-ID: v-947dda5e-7b6b-11ef-b8ad-0784e6a20154
X-Version: 1
X-XSS-Protection: 1; mode=block
Content-Length: 8742

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 25 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
bluejeans.comA814
bluejeans.comNS21600
bluejeans.comNS21600
bluejeans.comNS21600
bluejeans.comNS21600
bluejeans.comSOA900expire: 1209600
serial: 1
bluejeans.comMX300pri: 10
bluejeans.comMX300pri: 10
bluejeans.comTXT
MS=ms86014902
60
bluejeans.comTXT
atlassian-domain-verification=IWOGnVTBqstnpGxa6aWUj6oWIuk4kB94F0OVmbwNNWkehkTYYfjTtIfq9URnqzty
60
bluejeans.comTXT
atlassian-domain-verification=RxGzRU6zrSbaZt0CwEM91Pbu8o5lx3eeJIcrGTxI0rcVQhuF4XrIh7X1eIXUAWXm
60
bluejeans.comTXT
atlassian-domain-verification=x26CvfzyW53DNyTtv5gFcqTxRyoI3nVEc4aGjUGO5hziVKAv87ZxHtIG8EFwCTCU
60
bluejeans.comTXT
c7s7sdn6cb7px0z3zhc8971bv0njt2x9
60
bluejeans.comTXT
google-site-verification=1ncXINeqHDjczNJVN2uUnxro35mH-_PgEf7o1_NXAcg
60
bluejeans.comTXT
google-site-verification=F7TV8kPa82G-ETFMzLXJJe40OFATbqby8cvo1JTzODI
60
bluejeans.comTXT
google-site-verification=KHpoqnjoc2-WK8rfA9natBxpyW8gz43IZs4g0TW9NHs
60
bluejeans.comTXT
google-site-verification=YHi9b1eSBNgypOPymeAyC-0gVzcjSB7HOGjgccoPrHM
60
bluejeans.comTXT
google-site-verification=eXZ6p5X4JS7NnN99oxXhTxqAb-BQP58n6I_VY11CILc
60
bluejeans.comTXT
google-site-verification=n55oVAXGeRckXO_wKpbf8TB7ee0LXk2dEvGGYXbLEjU
60
bluejeans.comTXT
google-site-verification=zRt3vIfTvvsatHCJM5oNvKzVYAy-M_LCt-4sbyhfsIs
60
bluejeans.comTXT
mixpanel-domain-verify=4c49fa40-0719-4bca-93af-96853349ec4c
60
bluejeans.comTXT
mongodb-site-verification=M9ZVezFh4SClBlFKW7zaI43ctcEkoJ1P
60
bluejeans.comTXT
sophos-domain-verification=80f2975a5b7f8993df83d0b0fc3fa39b2f87e807da9aeae054c8b160745455e1
60
bluejeans.comTXT
status-page-domain-verification=63mrn97kzjff
60
bluejeans.comTXT
v=spf1 include:sendgrid.net include:stspg-customer.com include:spf.protection.outlook.com include:spf-0024a201.pphosted.com include:_spf2.bluejeans.com include:_spf3.bluejeans.com ip4:64.79.155.192 ~all
60