What powers 
unscear.org?
Last seen Aug 2026 · 8 technologies across 7 categories
Analytics
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Miscellaneous
Programming languages
Security
Web servers
Webmail
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| chernobyl disaster | #7 | 14,100 |
| chernobyl explosion | #8 | 10,800 |
| chernobyl | #9 | 8,300 |
| fukushima nuclear accident | #6 | 1,400 |
| chernobyl victims | #3 | 590 |
| chernobyl disaster victims | #4 | 530 |
| chernobyl accident effects | #2 | 470 |
| fukushima disaster | #8 | 440 |
| fukushima daiichi nuclear power plant | #3 | 350 |
| fukushima | #12 | 300 |
| fukushima nuclear power plant | #4 | 240 |
| fukushima 1 nuclear power plant | #4 | 240 |
| fukushima 1 nuclear power plant | #4 | 240 |
| consequences of chernobyl | #4 | 190 |
| fukushima tsunami | #3 | 190 |
| fukushima tsunami | #3 | 190 |
| chernobyl disaster what happened | #9 | 180 |
| fukushima 2011 | #2 | 160 |
| fukushima 2011 | #2 | 160 |
| united nations internships | #7 | 140 |
| chernobyl disaster map of radiation | #4 | 130 |
| the nuclear accident at chernobyl | #4 | 130 |
| fukushima power plant | #4 | 110 |
| fukushima power plant | #4 | 110 |
| chernobyl disaster deaths | #9 | 99 |
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.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 66% desktop
- 34% phone
United States
Australia
India
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.95 / 10 · ranked #48,045 of all domains
668 referring domains · OpenPageRank
Search traffic
43,800 est. monthly organic visits (US)
1,743 keywords in Google's top 30
Core Web Vitals
| LCP | 4.2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 10.5 MB · 45 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- United Nations Scientific Committee on the Effects of Atomic Radiation
- Founded: 1955
- Country: Austria
From Wikidata (CC0).
Infrastructure
- Registered Apr 2001 (25 years) via Network Solutions, LLC, renews Apr 2029
- Hosted on ASN-UNOV Vienna International Centre, P.O.Box 500 (193.138.94.99)
- DNS: unvienna.org
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 487,832, 5 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted