DNANEXUS.COM 网站分析

DNANEXUS.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

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
The Precision Health Data Cloud | DNAnexus®
长度: 43 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
Unlock the potential of precision health data to drive scientific breakthroughs. DNAnexus helps 100's hundreds of biomedical organizations accelerate scientific discovery.
长度: 174 字符; 最佳长度: 50 ~ 160 字符

The length of your meta description seems to be outside the recommended range. Ideally, a META DESCRIPTION should be between 50 and 160 characters, including spaces.

A meta description tag serves as a concise and informative summary of a web page's content, aiming to engage and inform users about the page's topic.

Google relies on the actual content of the page to generate a snippet for search results, but it may also utilize the meta description for a more descriptive representation of the page.

Meta descriptions act as a compelling pitch to persuade users that the page aligns with their search intent. While there's no strict character limit, Google truncates the snippet in search results as necessary to fit the device's width.

Best practices for Meta Descriptions

  • Length: Maintain a description length of 50-160 characters to ensure optimal visibility in search results.
  • Uniqueness: Craft unique descriptions for each page on your website to differentiate their purposes and content.
  • Accuracy: Create descriptions that precisely depict the specific content and purpose of the page.
  • Keywords: Ensure that each web page has a unique meta description containing important keywords relevant to the page's content.
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:
Unlock Insights with the Enterprise Platform for Precision Health.
长度: 66 字符; 最佳长度: 10 ~ 255 字符

建站技术

服务器:
cloudflare
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 dnanexus.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Sun, 10 Nov 2024 19:13:26 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: s-maxage=10800, max-age=0
Last-Modified: Wed, 06 Nov 2024 16:52:30 GMT
Link: ; rel=preload; as=script,; rel=preload; as=script
Strict-Transport-Security: max-age=31536000
Content-Security-Policy: upgrade-insecure-requests
Edge-Cache-Tag: CT-131553424717,P-20779781,CW-125452083472,CW-125452120880,CW-125452120882,CW-125452120886,CW-125728162641,CW-125733547818,CW-125733621689,CW-125733621760,CW-125733861722,CW-126720514407,CW-126722351237,CW-127835312293,CW-128125587633,CW-130732571063,CW-146705942113,CW-154468315437,E-125452083491,E-125452083502,E-125452083524,E-125452083528,E-125452120903,E-125454304663,E-125481878946,E-125732558338,E-125733651784,E-128104605961,E-84396313513,MENU-125559284850,RA-125452083457,RA-127362654332,RA-146705226515,RA-146888623259,RA-146901290298,RA-146901420929,PGS-ALL,SW-3,GC-126866644299,GC-128852140034,TS-126866759688
Permissions-Policy: accelerometer=(), gyroscope=(), screen-wake-lock=()
Referrer-Policy: no-referrer-when-downgrade
X-Content-Type-Options: nosniff
X-Frame-Options: sameorigin
X-HS-Cache-Config: BrowserCache-5s-EdgeCache-180s
X-HS-Cache-Control: s-maxage=10800, max-age=0
X-HS-CF-Cache-Status: HIT
X-HS-Content-Id: 131553424717
X-HS-Hub-Id: 20779781
X-HS-Prerendered: Wed, 06 Nov 2024 16:52:30 GMT
Set-Cookie: __cf_bm=DVcORbCa1Ys0rJsrlAQFpcUNllDUSWSJj3iRy3.MPpo-1731266006-1.0.1.1-EC0ul4rULoiGpMqgecqMvwFrV9hTUh075bRDRZ1KaM3vtbD8eXPnqZO92JZ82b5.kg6EbqLkfmvQ.rijdNPD5w; path=/; expires=Sun, 10-Nov-24 19:43:26 GMT; domain=.www.dnanexus.com; HttpOnly; Secure; SameSite=None
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Qr3fwLsRu5k6ej%2FYv9h3i31hhDA587nk7xmLMaW28YX86RYYYt8DI1aplE7arWUykNyMqYYpKe%2Fz6J1FIFZbS%2FvyhMSgiiy%2Fiva3Glvo6aSoVdmbPu94bp0vNnaG%2BGuIYTgUtpDU7pVVMuE3ZSI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Set-Cookie: __cfruid=76977f69e32e979270c6ceb3f5dfebd2b1aa391f-1731266006; path=/; domain=.www.dnanexus.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 8e085c1bf82d80d9-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400

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。dnanexus.com 当前共有 30 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
dnanexus.comA180
dnanexus.comA180
dnanexus.comNS180
dnanexus.comNS180
dnanexus.comNS180
dnanexus.comNS180
dnanexus.comSOA5expire: 1209600
serial: 1
dnanexus.comMX180pri: 50
dnanexus.comMX180pri: 30
dnanexus.comMX180pri: 10
dnanexus.comMX180pri: 20
dnanexus.comMX180pri: 40
dnanexus.comTXT
amazon-business-verification=654f4eedf45883864331a65170e93882b7266951ca33d28aea2ce6bf1bf6b304
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dnanexus.comTXT
smartsheet-site-validation=fgNlPUGfXUNFoz77SbGUCMbKjdcZMcSR
180
dnanexus.comTXT
apple-domain-verification=okDZWJxmEPiwIZ5q
180
dnanexus.comTXT
google-site-verification=LgJjam2mICUyZHIRAeop1L3luUCNhJAZD8DKfYlF0xk"
180
dnanexus.comTXT
atlassian-sending-domain-verification=e6f3a069-a846-4ea1-8e60-8b4214de9de2
180
dnanexus.comTXT
docusign=d5b66405-d0f2-4467-9e69-bf739134dddb
180
dnanexus.comTXT
slack-domain-verification=3J0tOLO0UHWqoOruWYOJtLQGB0Mkw094J2eHVIgf
180
dnanexus.comTXT
MS=ms73701797
180
dnanexus.comTXT
v=spf1 include:_spf.google.com include:sendgrid.net include:amazonses.com exists:%{i}._spf.mta.salesforce.com include:20779781.spf07.hubspotemail.net -all
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dnanexus.comTXT
parallels-domain-verification=ecace1255fb24fea860b62264da59173c31636e4c7164fc4bd9bd3e4d11f256c
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dnanexus.comTXT
invisionapp-verification=0042662785413522215502273617479261724653
180
dnanexus.comTXT
mongodb-site-verification=ecsL2ENdHZEKZo2uIgeLKFnKEoQvDlUM
180
dnanexus.comTXT
hubspot-domain-verification=ZjU1ODNiOTUtMDA1My00MGIyLTlmYTItZTU2ZGM1OWI2MzFi
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dnanexus.comTXT
have-i-been-pwned-verification=dweb_8ayys8mntlsg6hd3wb7px8rr
180
dnanexus.comTXT
qu67iu1maa9rg16gb6trir0cm
180
dnanexus.comTXT
ZOOM_verify_wIkNbi5bTt2BI0igmvHV9Q
180
dnanexus.comTXT
miro-verification=256f21f437f4c7d47dffbf06896728542c1ac08c
180
dnanexus.comTXT
atlassian-domain-verification=JYffniT7qOGFv1d7y7AtYaKaWKHTuoaPnUpPxwa44act8syxHGrWPFZfvSJxSFZN
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