What powers nrc.gov?
Last seen Jun 2026 · 37 technologies across 17 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| chernobyl nuclear meltdown | #3 | 40,100 |
| chernobyl accident | #4 | 36,200 |
| reactor coolant pump | #1 | 33,400 |
| management directive | #2 | 17,800 |
| three mile island nuclear accident | #2 | 14,700 |
| three island nuclear disaster | #2 | 14,700 |
| chemical | #4 | 9,900 |
| atom | #6 | 8,300 |
| nuclear meltdown chernobyl | #5 | 7,700 |
| alara | #1 | 6,700 |
| nrc | #1 | 6,700 |
| radium | #3 | 5,900 |
| gy | #2 | 5,400 |
| 3 mile island | #2 | 5,400 |
| nuclear power plants | #3 | 5,400 |
| nuclear facility | #5 | 5,200 |
| safety evaluation report | #4 | 4,900 |
| palisades nuclear | #1 | 4,500 |
| nonproliferation | #3 | 3,900 |
| geiger muller counter | #3 | 3,900 |
| what is nuclear energy | #1 | 3,700 |
| united states nuclear regulatory commission | #1 | 3,000 |
| nuclear regulatory | #1 | 3,000 |
| attenuation | #5 | 2,600 |
| electrical notation | #2 | 2,400 |
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
- 67% desktop
- 32% phone
- 1% tablet
United States
South Korea
New Zealand
India
Japan
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.28 / 10 · ranked #4,136 of all domains
3,596 referring domains · OpenPageRank
Search traffic
493,000 est. monthly organic visits (US)
71,071 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Akamai
- Weight: 2.5 MB · 53 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ww2.nrc.gov | 17 |
| www.nrc.gov | 17 |
| adams-api-developer.nrc.gov | 13 |
| adams-search.nrc.gov | 12 |
| video.nrc.gov | 11 |
| ric.nrc.gov | 7 |
| scp.nrc.gov | 6 |
Full technology history →
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Recent changes
- dropped AOS Nov 2025
- dropped DataTables Nov 2025
- dropped FullCalendar Nov 2025
- dropped Isotope Nov 2025
- dropped Kentico CMS Nov 2025
- detected Cloudflare Oct 2025