Nih.gov

The site Nih.gov is online !

score SEO du site nih.gov

WebStator Rank : 5/5

Nih.gov is the No. 375 ranked in most visited website in the world (ranked 189 in its main country : ETATS-UNIS). The site can be estimated to be worth € 54 365 850 with a potential monthly income of € 92 169 generated by advertising. The site has a Pagerank™ of 9 /10, is hosted on the IP : 137.187.25.43 (Bethesda, ETATS-UNIS look at the map) and is registered in the DMOZ directory : Medicine/Research. This site has been online for 0 years, 0 months and 0 days and has accumulated at least 198 295 links. Our data have been updated at 20:46:07, 07 February 2013 and we found a number of unique visitors of 517 770 per day for 1 024 100 page views. The loading time of the site is medium : 1.47788 seconds (page weight : 38,19 Mo).

Overview of Nih.gov

Titre :

National Institutes of Health (NIH)

Global Alexa ™ Rank:

375

Pagerank :

Main country:

ETATS-UNIS (40.9% of visits - ranked No. 189 in the country)

IP address:

137.187.25.43

Server Location:

Bethesda, ETATS-UNIS see on map

Visitors Per Day:

517 770 (+4.4%)

Page views per day:

1 024 100 (+5.5%)

Monthly income *:

€ 92 169

Website Value *:

€ 54 365 850

"Adult" Content: 

No

Language (ISO code):

EN

Site speed:

1.47788 seconds

Description :

Official website of the National Institutes of Health (NIH). NIH is one of the world's foremost medical research centers. An agency of the U.S. Department of Health and Human Services, the NIH is the Federal focal point for health and medical research. The NIH website offers health information for the public, scientists, researchers, medical professionals, patients, educators, and students. The Site has extensive information on funding and training opportunities, clinical trials, health news a

Queries linked with the domain

Alexa™ Traffic data

Day

Week

1 Month

3 Months

Value

Dvlpment

Value

Dvlpment

Value

Dvlpment

Value

Dvlpment

Alexa Rank™

328

+10

344

-21

362

-54

375

+23

Visits

→ Rank

→ Per million*

303

-1

314

-11

324

-49

341

+13

3 560

-2.11%

3 430

+2%

3 320

+18.2%

3 138

+4.4%

Pageviews

→ Rank

→ Per million*

→ Par user

544

36

561

-61

604

-109

633

50

108

-3.90%

105.5

+8.2%

99

+24.0%

93.1

+5.5%

3.24

-1.82%

3.22

+6%

3.15

+5.0%

3.07

+1.0%

* Number of visits or page views of this site per million internet user. For example, a schedule set like this: In 3 months, for one million visitors, 3 138 of them visited Nih.gov, this figure is up by +4.4% from the previous week.

Domain name

The domain name Nih.gov has been registered for 0 years, 0 months and 0 days. See more information about Nih.gov WHOIS

Domain name:

Nih.gov

Modification :

08 February 2013

Distribution of daily visits from around the world

The total number of daily visits to Nih.gov (517 770) is geographically distributed as follows:

1.

ETATS-UNIS - 211 768 (40.9%)

2.

INDE - 42 975 (8.3%)

3.

ROYAUME-UNI - 21 229 (4.1%)

4.

CANADA - 18 122 (3.5%)

5.

MEXIQUE - 17 604 (3.4%)

6.

ESPAGNE - 11 391 (2.2%)

7.

AUSTRALIE - 10 355 (2.0%)

8.

JAPON - 9 838 (1.9%)

9.

CHINE - 8 284 (1.6%)

10.

IRAN, REPUBLIQUE ISLAMIQUE D' - 6 731 (1.3%)

11.

NIGERIA - 6 213 (1.2%)

12.

PHILIPPINES - 5 695 (1.1%)

13.

AFRIQUE DU SUD - 5 695 (1.1%)

14.

ITALIE - 5 178 (1.0%)

15.

VENEZUELA, REPUBLIQUE BOLIVARIENNE DU - 5 178 (1.0%)

16.

ARGENTINE - 4 660 (0.9%)

17.

COLOMBIE - 4 660 (0.9%)

18.

ALLEMAGNE - 4 660 (0.9%)

19.

PAKISTAN - 4 660 (0.9%)

20.

NORVEGE - 4 660 (0.9%)

Server Location:

The IP address of the server (137.187.25.43) is located near: Bethesda (ETATS-UNIS).

Subdomain contribution in daily traffic

1.

nlm.nih.gov

87.79%

2.

nhlbi.nih.gov

3.20%

3.

mail.nih.gov

0.21%

4.

niddk.nih.gov

1.98%

5.

nimh.nih.gov

0.91%

6.

era.nih.gov

0.25%

7.

od.nih.gov

1.38%

8.

ninds.nih.gov

1.03%

9.

nih.gov

1.05%

10.

grants.nih.gov

0.53%

Evolution of research for this site

The following graph shows the evolution of searches done on Google ™ for the query: Nih.gov over time.

Analysis of DMOZ categories

Categorization of DMOZ classifies sites by topic. Search engines such as Google ™ and Bing ™ follow these directions for a better interpretation of web pages.

DMOZ Category(s) to Nih.gov :

» Medicine/Research

» Animal Experiments - Vivisection/Government

» Specialties/Community Health

Backlinks history

HTML analysis of the home page

Doctype

Oui

Html

1

Head

1

Body

1

Title

1

H1

0

H2

6

H3

24

H4

0

H5

0

P

17

Img

16

A (internal)

247

A (external)

132

Iframe

0

Table

0

Form

5

HTML Ratio

27,64 %

HTTP header

The following HTTP header is the last encountered for the domain Nih.gov (after any 301, 302...).

4 lines were found:

Server

Sun-Java-System-Web-Server/7.0

Date

Thu, 07 Feb 2013 19:44:48 GMT

Content-type

text/html

Connection

close

Internal URL of Nih.gov

10 internal URL found in the homepage of the website:

1.

http://nih.gov/

2.

http://ned.nih.gov/

3.

http://nih.gov/health/clinicaltrials/index.htm

4.

http://nih.gov/health/infoline.htm

5.

http://nih.gov/#

6.

http://nih.gov/#

7.

http://nih.gov/news/

8.

http://nih.gov/news/

9.

http://nih.gov/news/index.html#events

10.

http://nih.gov/news/radio/nihpodcast.htm

Similar sites to Nih.gov

10 similar sites (thematically) to Nih.gov were found :

1.

hhs.gov

2.

apha.org

3.

jcn.co.uk

4.

geocities.com/HotSprings/Bath/2784/publichealthnursingwebpage.htm

5.

aarn.asn.au

6.

healthfinder.gov

7.

voc.com.cn

8.

unsbiz.com

9.

ufo007.com

10.

sansedao.com

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Website metas analysis

We found 4 website metas on Nih.gov:

keywords

NIH, Health, research funding, medical research, medical information, grants, biomedical, disease prevention, biological science, clinical trials

description

Official website of the National Institutes of Health (NIH). NIH is one of the world's foremost medical research centers. An agency of the U.S. Department of Health and Human Services, the NIH is the Federal focal point for health and medical research. The NIH website offers health information for the public, scientists, researchers, medical professionals, patients, educators, and students. The Site has extensive information on funding and training opportunities, clinical trials, health news and links to the many Institutes and Centers that make-up the NIH.

robots

index,follow

google-site-verification

rjIoO4vW0AYgltSYvxM1L_CzGIkq28kHf9gHIASKx8s

DNS records

There are 13 DNS records for the URL Nih.gov:

Host TTL Class Type Target / IP Prio.
nih.gov3596INA137.187.25.43
nih.gov3596INNSns.nih.gov
nih.gov3596INNSns2.nih.gov
nih.gov3596INNSns3.nih.gov
nih.gov3600INSOADNS maître : ens.nih.gov
Contact e-mail : hostmaster.nih.gov
Serial : 4316
Refresh : 3600
Expire : 2419200
Minimum TTL : 3600
nih.gov3600INMXnihcesxway4.hub.nih.gov10
nih.gov3600INMXnihcesxway5.hub.nih.gov10
nih.gov3600INMXnihcesxway6.hub.nih.gov10
nih.gov3600INMXnihcesxway.hub.nih.gov10
nih.gov3600INMXnihcesxway2.hub.nih.gov10
nih.gov3600INMXnihcesxway3.hub.nih.gov10
nih.gov3600INTXTv=spf1 include:mail.nih.gov ~all
nih.gov3600INTXTYI11cAKElf07J89h09zfjk7zpaCREkmydD8hMHHNuWJQon0PYBFIvf+bC4btd3HKBqj6TagKUfg0X2Hkfog4ig==

Distribution of links on the home page

At last count, (07 February 2013 at 20:46:07) we recorded on the homepage of the site 247 links to total 132 were outgoing links:

Text/HTML ratio

The ratio of text/HTML for Nih.gov home page is 27,64 % :

Google PageRank™

The Google PageRank ™ is one of the variables in the Google algorithm for ranking web pages. In our last analysis of 07 February 2013, we determined a PR of 9 for Nih.gov :