nih.gov is a Clinical Trials, Disease, and Federal website. It had an estimated 449,766,532 organic visitors from Google in June 2026, an Ahrefs Domain Rating of 95 and 8,823,555 ranked keywords. The site was registered 28 years ago and is primarily in English.
Traffic rank (SSDB)
#27
of 880,858
Rank in English
#23
of 647,209
Rank in Clinical Trials
#1
94.1% of niche traffic
Latest monthly traffic
449,766,532
as of June 2026
Registered
Oct 2, 1997
28 yrs
Ahrefs DR
95
2026-06 to 2026-07
Referring domains
1,431,267
2026-06 to 2026-07
Ranked keywords
8,823,555
2026-06 to 2026-07
Total pages
2,604
2026-06 to 2026-07
Recent changes (as of 2026-07)
See all competitors and sites like nih.gov →
Citation
Site Stats Database. "nih.gov Traffic, Rankings, Analytics & Tech Stack." Site Stats Database, July 1, 2026. https://sitestatsdb.com/websites/nih.gov
Site Stats Database tracks nih.gov alongside 880,858 websites, with full monthly traffic history, authority, keywords, referring domains, and the complete detected tech stack. Filter, compare, and export the data.