AhrefsTop
Top websites /

nih.gov

National Institutes of Health
The National Institutes of Health (NIH) website provides a comprehensive resource for medical research, health information, and innovative strategies to enhance public health. As a leader in scientific discovery, NIH supports a wide array of research initiatives across various fields, including cancer, neuroscience, infectious diseases, and genomics. Users can access a wealth of resources, including research publications, clinical trial information, and health statistics, all aimed at advancing knowledge and improving health outcomes. The site also offers information about funding opportunities for researchers, educational resources for healthcare professionals, and public health campaigns designed to inform and empower communities.

Through its diverse initiatives and programs, NIH promotes collaboration across disciplines, fosters partnerships with academic institutions, and engages the public in health education. The site emphasizes transparency and public engagement, providing updates on the latest research breakthroughs and health advisories. Visitors can explore information tailored to patients, families, and healthcare providers, making it a vital tool for anyone seeking reliable health information. Whether you're a researcher looking for funding or a citizen wanting to learn more about health topics, nih.gov serves as an essential hub for medical science and public health.
Rank by traffic
47 ↓2
Worldwide
27 ↑1
🇺🇸 United States
3
Health

Search Traffic for nih.gov

January 2026
In January 2026, nih.gov saw a decrease in search traffic, reaching 96.9M visits, which is a decrease of 8.1M visits compared to the previous month. The traffic value decreased to $33M, a decline of $2.4M.
Traffic
96.9M
-8.1M
Traffic value
$33M
−$2.4M
Keywords
17.6M
Search Traffic
Search Traffic Value

Traffic by location for nih.gov

🇺🇸 United States
48M
-5M
Share: 49.6%
🇮🇳 India
14.7M
-621K
Share: 15.1%
🇬🇧 United Kingdom
4.7M
-336.9K
Share: 4.8%
🇲🇽 Mexico
3.4M
-386.2K
Share: 3.5%
🇨🇦 Canada
3.4M
-64K
Share: 3.4%
Low
High
Loading world map...

Top keywords for nih.gov 🇺🇸 United States

nih.gov ranks #1 for "bmi calculator" in United States and receives 890.1K monthly visits from this keyword alone, a decrease of 15.3K from the previous month.

bmi calculator
Position: 1
Volume
2M
-30K
Traffic
890.1K
-15.3K
pubmed
Position: 1
Volume
370K
-17K
Traffic
388.4K
-17.5K
bmi
Position: 1
Volume
688K
+16K
Traffic
308.5K
+7.4K
felching
Position: 1
Volume
499K
-1.5M
Traffic
146.2K
-434.5K
adhd
Position: 1
Volume
533K
-6K
Traffic
141.5K
-1.7K

Top competing websites of nih.gov 🇺🇸 United States

clevelandclinic.org, mayoclinic.org and sciencedirect.com rank in the top 10 organic search results for the same keywords that nih.gov gets the most traffic from. Discover more competitors of nih.gov.

clevelandclinic.org
Traffic
173.5M
+1.4M
Pages
29K
mayoclinic.org
Traffic
183.2M
-6M
Pages
57.3K
sciencedirect.com
Traffic
17.1M
-385.3K
Pages
726K
webmd.com
Traffic
49.8M
-2.4M
Pages
270.4K
www.nhs.uk
Traffic
73M
+418.3K
Pages
8.3K
See more competitors & alternatives →

Similarly ranked websites to nih.gov

nih.gov ranks 47th, placing it below trendyol.com, which has 90.2M visits and ranks 46th.

bbc.com
Traffic
91.4M
-7.3M
Rank
45
1
trendyol.com
Traffic
90.2M
-700K
Rank
46
1
nih.gov
Traffic
89.9M
-5.6M
Rank
47
2
xsmn.mobi
Traffic
87.4M
-21.6M
Rank
48
8
mercadolivre.com.br
Traffic
84.8M
+4.6M
Rank
49
8
See all top-ranked websites →

Backlink Profile of nih.gov

January 2026

As of January 2026, nih.gov's Domain Rating is 95. nih.gov is linked by 1M websites, indicating a increase of 7.2K referring sites from the previous month.

Domain Rating
95
Linking websites
1M
+7.2K