What powers 
helionenergy.com?
Last seen Sep 2026 · 18 technologies across 11 categories
Analytics
CDN
CRM
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Page builders
Performance
Security
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| helion energy stock | #1 | 880 |
| nuclear fusion power plant | #1 | 270 |
| fusion power plant | #2 | 260 |
| atomic power station | #97 | 230 |
| fusion energy companies | #1 | 220 |
| fusion nuclear | #25 | 85 |
| polaris fusion | #1 | 64 |
| helion polaris | #1 | 64 |
| helion energy careers | #1 | 64 |
| hellion | #16 | 64 |
| he3 fusion | #2 | 63 |
| fusion power | #11 | 60 |
| fusion reactor | #13 | 58 |
| fusion power company | #2 | 52 |
| nuclear fission | #79 | 47 |
| helion energy stock | #9 | 44 |
| mechanical engineer salary | #58 | 43 |
| helion energy jobs | #1 | 43 |
| commonwealth fusion systems | #77 | 38 |
| helium 3 nuclear fusion | #3 | 38 |
| helium 3 fusion | #3 | 38 |
| helion reactor | #1 | 33 |
| helion news | #1 | 33 |
| labview software | #59 | 31 |
| hellion | #44 | 31 |
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 AI crawlers blocked
Audience
- 54% desktop
- 46% phone
United States
United Kingdom
Canada
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.76 / 10 · ranked #131,764 of all domains
415 referring domains · OpenPageRank
Search traffic
4,700 est. monthly organic visits (US)
2,527 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 11.8 MB · 32 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Helion (Helion Energy on Wikidata)
- Founded: 2013
- Sector: energy industry
- Country: United States
- Profiles: LinkedIn, X, YouTube
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Registered Aug 2008 (18 years) via GoDaddy.com, LLC, renews Aug 2030
- Hosted on Cloudflare (198.202.211.1)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 427,565, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
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Recent changes
- detected Linkedin Insight Tag Aug 2026
- dropped AOS Jul 2026
- dropped Apache HTTP Server Jul 2026
- dropped Bootstrap Jul 2026
- dropped Cookiebot Jul 2026
- dropped core-js Jul 2026
- dropped GoDaddy Jul 2026
- dropped Ionicons Jul 2026
- dropped LottieFiles Jul 2026
- dropped Microsoft Advertising Jul 2026
- dropped MySQL Jul 2026
- dropped PHP Jul 2026
- dropped RSS Jul 2026
- dropped Swiper Jul 2026
- dropped Twitter Emoji (Twemoji) Jul 2026
- dropped Ubuntu Jul 2026
- dropped WordPress Jul 2026
- dropped Yoast SEO Jul 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected Cloudflare Turnstile Jun 2026
- detected GSAP Jun 2026
- detected HSTS Jun 2026
- detected HTTP/3 Jun 2026
- detected jsDelivr Jun 2026
- detected Lenis Jun 2026
- detected Priority Hints Jun 2026
- detected Three.js Jun 2026
- detected Webflow Jun 2026
- dropped Zendesk Apr 2026
- detected Zoho Apr 2026
- detected Twitter Emoji (Twemoji) Jan 2026