Rating:
4.00/5.0 scores (Votes: 1)
ncbi.nlm.nih.gov

Ncbi.nlm.nih.gov

National Center for Biotechnology Information

Last updated: 2012-02-07 16:56:47 (12 years, 1 month, 21 days ago)

Ncbi.nlm.nih.gov is ranked #355 among the most popular web sites, the lower the rank indicator the more popular is the web site and the more visitors it has. The number of unique users visiting this website every day is 830,290. Each individual visits 3.05 unique pages per day. Approximate time spent on a web site 03:37. It has an average of 17,700,000 pages indexed in major search engines like Google™. It has 183,199 backlinks according to Alexa. Ncbi.nlm.nih.gov daily advertisement revenue is $16,606 USD. According to our analysis the approximate value of the website is $5,978,088 US Dollars. Most popular search engine request "high blood pressure". Website’s IP address is 130.14.29.110 which is hosted by National Library of Medicine, site server is located in Rockville MD in United States. Google PageRank™ of the website is 8 of 10. Ncbi.nlm.nih.gov reputation rank is 93 of 100. Average time of a website’s page load is 1.11464 seconds. The web site is listed in DMOZ open directory project. Most recent update of this report was performed 12 years, 1 month, 21 days ago.

Traffic

830,290
visitors/daily

Revenue

$16,606 USD
daily

Worth

$5,978,088 USD
total

Overview Information about Ncbi.nlm.nih.gov
Title ncbi.nlm.nih.gov National Center for Biotechnology Information
Alexa Rank #355
Alexa Backlinks 183,199
Estimated Daily Traffic 830,290 visitors
Estimated Daily Revenue $16,605.80 USD
Website Worth $5,978,088.00 USD
Domain Name Ncbi.nlm.nih.gov
Domain Nameservers ns2.nih.gov (128.231.64.1)
dns1-ncbi.ncbi.nlm.nih.gov (130.14.29.31)
ns.nih.gov (128.231.128.251)
dns2-ncbi.ncbi.nlm.nih.gov (130.14.29.32)
ns3.nih.gov (165.112.4.230)
Google PageRank™ Google PageRank - Ncbi.nlm.nih.gov Copy & paste this code at your website:
Google Indexed
17,700,000 pages
Yahoo Indexed
20,400,000 pages
Bing Indexed
20,700,000 pages
Dmoz Listing Yes
Average Load Time 1.11 second(s)
Server IPs 130.14.29.110
Server Provider National Library of Medicine
Server Location us United States, Rockville
Auto Web Pinger

Are you an owner of this website? Place our automatic pinging button on your site and it will be automatically pinged when you press this button.

Copy & paste this code at your website

Traffic Analysis for Ncbi.nlm.nih.gov

Ncbi.nlm.nih.gov is visited by around 830,290 unique visitors per day. Every visitor of this website viewing approximately 3.05 pages per day.

Website Reputation Analysis for Ncbi.nlm.nih.gov

Using information from users, and other reliable sources, Ncbi.nlm.nih.gov has the reputation 93 out of 100.

Website Reputation
  • Trustworthiness is 93 points. Shows general level of users trust for this website.
  • Vendor reliability is 94 points. This shows the trust level for business operations on the website.
  • Privacy is 93 points. The trust level for protection of users privacy.
  • Child Safety is 93 points. Trust level for its availability for children.
HTML Markup & Content Analysis for Ncbi.nlm.nih.gov

Main HTML elements that might affect on search engines ranking.

<H1> Tags: 0 <H2> Tags: 0
<H3> Tags: 0 <H4> Tags: 0
<H5> Tags: 0 <H6> Tags: 0
IFrames: 0 Flash: No
Total Links: 0 Total Images: 0
Language: English Text/Html Ratio: -
Doctype: No Microformats: Not found
Top Keywords from Search Engines for Ncbi.nlm.nih.gov

The top queries driving traffic to Ncbi.nlm.nih.gov from search engines.

Query Search Traffic
pubmed 3.57%
pub med 0.36%
ncbi 0.35%
pinguecula 0.22%
vitamin d 0.17%
high blood pressure 0.17%
medical dictionary 0.13%
medline 0.13%
copd 0.12%
google scholar 0.12%
High Impact Search Queries for Ncbi.nlm.nih.gov

High impact keywords that attract search engine traffic.

Visitors by Country for Ncbi.nlm.nih.gov

Visitor's map indicates that Ncbi.nlm.nih.gov has 830,290 daily visitors from 32 countries, 44.70% of visitors come from United States United States.

Server Information for Ncbi.nlm.nih.gov

Detailed information about the server that hosts Ncbi.nlm.nih.gov

Server IPs: 130.14.29.110
Server Name: Apache
Server Provider: National Library of Medicine
Server Location: Rockville MD in United States us
Charset: UTF-8
Average Load Time: 1.11 second(s)
Geographical Location of the Server

Server located: Rockville MD in United States us

The IP address of Ncbi.nlm.nih.gov is 130.14.29.110.

HTTP Headers for Ncbi.nlm.nih.gov

From the HTTP headers of Ncbi.nlm.nih.gov, you will know that HTTP status code is HTTP/1.1 200 OK, server name is Apache.

HTTP/1.1 200 OK
Date : Tue, 07 Feb 2012 22:56:41 GMT
Server : Apache
Cache-Control : private
NCBI-SID : CE8E068EF31AC291_0150SID
Content-Type : text/html; charset=UTF-8
Vary : Accept-Encoding
Content-Encoding : gzip
Set-Cookie : ncbi_sid=CE8E068EF31AC291_0150SID; domain=.nih.gov; path=/; expires=Thu, 07 Feb 2013 22:56:41 GMT
Set-Cookie : WebEnv=1pGU1c%40CE8E068EF31AC291_0150SID; domain=.nlm.nih.gov; path=/; expires=Wed, 08 Feb 2012 06:56:41 GMT
Connection : close
Transfer-Encoding : chunked
Social Media Analysis for Ncbi.nlm.nih.gov

Links (even if they have nofollow attributes) from major social networks is a "human" signal for search engines, which has some influence (non-determining influence) on the position of your website in search results.

  • This website is mentioned in Facebook social networking service 0 times.
  • This website is mentioned in Google+ social networking service 0 times.
  • This website is mentioned in Twitter microblogging service 0 times.
  • This website is mentioned in Pinterest online pinboard 0 times.
  • This website is mentioned in Delicious social bookmarking service 0 times.
  • This website is mentioned in LinkedIn social networking service 0 times.
Indexed Pages in Search Engines of Ncbi.nlm.nih.gov

The chart shows how Ncbi.nlm.nih.gov indexed in major search engines.

  • Google indexed 17,700,000 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
  • Yahoo indexed 20,400,000 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
  • Bing indexed 20,700,000 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
Google PageRank™ Analysis for Ncbi.nlm.nih.gov

PageRank™ is a link analysis algorithm used by Google™.

Google™ assigned this website a Pagerank of 8. The maximum value is 0, the minimum value is 0, while the average value is 0.

W3C HTML Validation Analysis

The W3C Markup Validation Service is a validator by the World Wide Web Consortium (W3C), which allows Internet users to check HTML and XHTML documents for well-formed markup.

  • This website has 0 Error(s). The maximum value is 0, the minimum value is 0, while the average value is 0.
  • This website has 0 Warning(s). The maximum value is 0, the minimum value is 0, while the average value is 0.
  • Validation details: W3C HTML Validation.
Reviews and Comments about Ncbi.nlm.nih.gov