What powers nsf.gov?
Last seen Jun 2026 · 80 technologies across 28 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| nsf | #1 | 22,500 |
| crater chicxulub | #2 | 12,000 |
| nsf science | #1 | 8,200 |
| phy | #5 | 7,700 |
| chicxulub event | #3 | 7,200 |
| deb | #2 | 4,900 |
| tje | #81 | 4,700 |
| research experience for undergraduates | #2 | 4,400 |
| reu | #2 | 4,400 |
| nsf graduate research fellowship program | #2 | 4,400 |
| eng | #9 | 3,700 |
| rors | #1 | 3,700 |
| echinacea | #7 | 3,500 |
| tips for video conferences | #10 | 3,400 |
| krill | #6 | 3,100 |
| national sanitation foundation | #6 | 2,500 |
| nsf grants | #1 | 2,500 |
| nsf reu | #1 | 2,000 |
| nsf career grant | #1 | 2,000 |
| nsf career | #1 | 2,000 |
| kt crater | #7 | 1,900 |
| mps | #10 | 1,900 |
| yellowstone caldera eruption | #4 | 1,800 |
| mcmurdo station | #3 | 1,800 |
| human centered computing | #3 | 1,800 |
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
- 84% desktop
- 16% phone
United States
Peru
New Zealand
Nigeria
India
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.79 / 10 · ranked #832 of all domains
15,018 referring domains · OpenPageRank
Search traffic
351,800 est. monthly organic visits (US)
109,183 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 4.1 MB · 17 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| nsf.gov | 20 |
| remote.nsf.gov | 20 |
| iucrc.nsf.gov | 19 |
| par.nsf.gov | 19 |
| seedfund.nsf.gov | 18 |
| www.nsf.gov | 18 |
| new.nsf.gov | 17 |
| www.demo.nsf.gov | 17 |
| beta.nsf.gov | 16 |
| ncsesdata.nsf.gov | 15 |
| external.nsf.gov | 14 |
| paemst.nsf.gov | 14 |
| search.nsf.gov | 14 |
| ncses.nsf.gov | 13 |
| paesmem.nsf.gov | 13 |
| reporting.nrt.nsf.gov | 13 |
| dellweb.bfa.nsf.gov | 12 |
| etap.nsf.gov | 12 |
| oig.nsf.gov | 11 |
| www.ncses.nsf.gov | 10 |
| tableau.external.nsf.gov | 9 |
| baam.nsf.gov | 8 |
| www.fastlane.nsf.gov | 8 |
| fastlane.nsf.gov | 6 |
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