What powers nih.gov?
Last seen Jun 2026 · 298 technologies across 58 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| health | #2 | 59,600 |
| national h | #4 | 44,400 |
| jay bhattacharya | #2 | 6,600 |
| nih news | #1 | 4,500 |
| national institutes of health clinical center | #2 | 2,900 |
| national library of medicine bethesda | #2 | 2,900 |
| nih directors | #1 | 2,500 |
| nih director | #1 | 2,500 |
| how long does postpartum last | #2 | 2,200 |
| secretary of health and human services | #3 | 2,200 |
| clinical trial and phases | #1 | 2,000 |
| what is nih | #1 | 2,000 |
| erythritol dangers | #1 | 2,000 |
| social health | #2 | 2,000 |
| soluble fiber | #5 | 1,900 |
| nih grant | #2 | 1,800 |
| nih budget | #1 | 1,600 |
| what do mushrooms do to your brain | #1 | 1,500 |
| nih grants | #3 | 1,400 |
| jay bhattacharya | #6 | 1,400 |
| dr francis collins | #3 | 1,300 |
| health literacy | #2 | 1,300 |
| soluble vs insoluble fiber | #5 | 1,300 |
| national institute of health | #1 | 1,200 |
| nih clinical center | #4 | 1,200 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 51% desktop
- 47% phone
- 2% tablet
United States
United Kingdom
Brazil
Italy
Canada
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
9.44 / 10 · ranked #44 of all domains
212,263 referring domains · OpenPageRank
Search traffic
301,200 est. monthly organic visits (US)
37,339 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.7 MB · 89 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| nlmdirector.nlm.nih.gov | 32 |
| crex.nih.gov | 29 |
| obssr.od.nih.gov | 29 |
| dpcpsi.nih.gov | 27 |
| nexus.od.nih.gov | 27 |
| osp.od.nih.gov | 26 |
| pharos.nih.gov | 25 |
| prevention.nih.gov | 25 |
| salud.nih.gov | 25 |
| blog.nimhd.nih.gov | 24 |
| datadiscovery.nlm.nih.gov | 23 |
| hivinfo.nih.gov | 23 |
| researchmethodsresources.nih.gov | 23 |
| stagetestdomain3.nih.gov | 23 |
| support.nlm.nih.gov | 23 |
| toolkit.ncats.nih.gov | 23 |
| archive.niams.nih.gov | 22 |
| classification.nlm.nih.gov | 22 |
| commonfund.nih.gov | 22 |
| datascience.nih.gov | 22 |
| irp.nida.nih.gov | 22 |
| newsinhealth.nih.gov | 22 |
| partnersinresearch.nih.gov | 22 |
| registries.ncats.nih.gov | 22 |
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