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Ncbi.nlm.nih.gov statistics
Host name: www.ncbi.nlm.nih.gov DNS servers: lhcns1.nlm.nih.gov (130.14.55.72), ns3.nih.gov (165.112.4.230), ns.nih.gov (128.231.128.251), ns2.nih.gov (128.231.64.1), lhcns2.nlm.nih.gov (130.14.55.128), dns1-ncbi.ncbi.nlm.nih.gov (130.14.29.31), dns2-ncbi.ncbi.nlm.nih.gov (130.14.29.32) Server type: Apache |
Info about www.ncbi.nlm.nih.gov
![]() | Site title (45 chr.): National Center for Biotechnology Information Top 7 two word phrases (δ, ϱ %): alignment search (7, 1.17), search tool (7, 1.17), local alignment (5, 0.83), tool blast (5, 0.83), service cd (5, 0.83), cd search (5, 0.83), blast stand (5, 0.83) Top 7 three word phrases (δ, ϱ %): alignment search tool (7, 1.17), tool blast stand (5, 0.83), domain search service (5, 0.83), service cd search (5, 0.83), basic local alignment (5, 0.83), search tool blast (5, 0.83), blast stand alone (5, 0.83) Content: Headings (16), Links (278), Images (7), more info about page content on the sites comparison and keywords density pages. Encoding: Server - iso-8859-1, Document (real) - utf-8, Document (declared) - utf-8 |
Safety, www.ncbi.nlm.nih.gov directories presence
Google safe browsing: Website www.ncbi.nlm.nih.gov is not currently listed as suspicious. Recheck... Dr.Web: Check... |
Ncbi.nlm.nih.gov ratings
Website estimated worth |
$289,302,104.00 | ![]() |
Real PageRank of www.ncbi.nlm.nih.gov |
9.67/10 | ![]() |
TrustRank(sm), site authority |
10.0/10 |
|
Alexa Ranking |
130 | ![]() |
Yandex IKS |
5,650 | ![]() |
Informers and Widgets for Ncbi.nlm.nih.gov
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Real PR/TrustRank graphs
Drag to pan, double click to zoom (or use the mouse scrollwheel).yIKS/Site Value graphs
Drag to pan, double click to zoom (or use the mouse scrollwheel).Competitors of ncbi.nlm.nih.gov
List of all (158) rivals [Show]:

www.ncbi.nlm.nih.gov search engines & social media analysis
| Indexed pages | Incoming links | ||
Google documents: | 57,000,000 | Alexa links: | 84,307 |
Bing: | 102,000,000 | Bing references: | 5,610,000 |
Yandex pages: | 523,000 | Yandex mentions: | 1,000,000 |
| Social media | |||
Twitter: | 2,577 | Blogs, forums, images | |
Facebook: | 44,878 | Google blogs: | Show |
Delicious: | 1,055 | Google images: | Show |
Google+1: | 294 | Yandex blogs & forums: | Show |
LinkedIn: | 0 | Yandex images: | Show |
Vkontakte: | 335 | ||
Odnoklassniki: | 6 | Miscellaneous | |
Moi Mir: | 0 | Yahoo! index: | Check |
Outgoing links: | Check | ||
| Site's code | Sticked sites: | Check | |
Link checker | Show | Google cache: | Check |
PageSpeed: | Show | Yandex cache: | Check |
HTML validation: | 17 , 4![]() | Plagiarism detection: | Check |
CSS validation: | Show | Related sites: | Check |
MobileOK test: | Show | DNS, Ping, WhoIs, Traceroute | Check |
| Show | WhoIs history: | Here or There | |
Website Spellcheck: | Show | Yandex catalog links: | Check |
Geography & traffic of www.ncbi.nlm.nih.gov
Visitors by country
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ncbi.nlm.nih.gov backlinks, complex analysis
| Links and site audit by Solomono | |||||||||
| Indexed pages: | 25,078 | ||||||||
| Same IP domains: | 2 | ||||||||
| Site mirrors: | 0 | ||||||||
| Referring domains: | 288,658 (1CA: 22756, 2CA: 196708, 3CA: 137244, 4CA: 421353) | ||||||||
| Referring subnets: | 63,787 | ||||||||
| IP donors: | 143,742 | ||||||||
| Incoming links: | 5,108,708 (1CA: 24880, 2CA: 986983, 3CA: 3675492, 4CA: 421353) | ||||||||
| Incoming anchor texts: | 1,011,666 | ||||||||
| Domains acceptors: | 2,035 | ||||||||
| Outgoing links: | 190,002 (1CA: 12, 2CA: 1382, 3CA: 16941, 4CA: 171667) | ||||||||
| Outgoing anchor texts: | 13,801 | ||||||||
| IGood, donors coefficient: | 66,574,609 / 133,455,596 ≈ 0.4989 | ||||||||
| Site spammy links: | 2.46% ![]() | ||||||||
| Backlinks analysis by Majestic SEO | |||||||||
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| Backlinks history (cumulative) | |||||||||
| Backlinks history (non-cumulative, all time by days) | |||||||||
| Backlinks history (non-cumulative, last 3 months) ------------------------------------ | |||||||||
| Referring domains history (cumulative) | |||||||||
| Referring domains (non-cumulative, all time by days) | |||||||||
| Referring domains (non-cumulative, last 3 months) Compare to rival (e.g. dnray.com ): | |||||||||
Summary stats of www.ncbi.nlm.nih.gov
Incoming links to ncbi.nlm.nih.gov (1000 rows)
| Donor | Acceptor | Dcy | Acy | Anchor | NI | NF |
|---|---|---|---|---|---|---|
| http://alliancehearingcare.com/inci... | http://ncbi.nlm.nih.gov/pubmed | 0 | in February 2013 | 0 | 0 | |
| http://bioinformatics.charite.de/su... | http://ncbi.nlm.nih.gov/pubmed | 0 | 0.9 nM | 0 | 0 | |
| http://bioinformatics.charite.de/su... | http://ncbi.nlm.nih.gov/pubmed | 0 | 1 nM | 0 | 0 | |
| http://anabolichealth.com/best-curc... | http://ncbi.nlm.nih.gov/pubmed | 0 | 3 | 0 | 0 | |
| http://aging-und-praevention.de/ver... | http://ncbi.nlm.nih.gov/pubmed | 0 | 4 | 0 | 0 | |
| http://abcallenamento.it/salute/8-c... | http://ncbi.nlm.nih.gov/pubmed | 0 | 47 | 0 | 0 | |
| http://alectinib.weebly.com/ | http://ncbi.nlm.nih.gov/pmc/ar | 0 | 55 | 0 | 0 | |
| http://alectinib.weebly.com/ | http://ncbi.nlm.nih.gov/pmc/ar | 0 | 58 | 0 | 0 | |
| http://alectinib.weebly.com/ | http://ncbi.nlm.nih.gov/pmc/ar | 0 | 87 | 0 | 0 | |
| http://bethyl.com/product/A304-808A... | http://ncbi.nlm.nih.gov/gene/3 | 0 | 327 | 0 | 0 | |
| http://bio-connectdiagnostics.nl/as... | http://ncbi.nlm.nih.gov/gene/5 | 0 | 551 | 0 | 0 | |
| http://acris-antikoerper.de/target/... | http://ncbi.nlm.nih.gov/gene?d | 0 | 586 | 0 | 0 | |
Ncbi.nlm.nih.gov serp positions (780 rows)
Current page links
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Website estimated worth
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Bing:
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Link checker
PageSpeed:
, 4
Plagiarism detection:
CSS validation:
WhoIs history:
China: 14.5%
Japan: 6.1%
India: 5.5%
United Kingdom: 4.3%