terrapower.com

Scanned URL: https://terrapower.com

📅 Scan completed: June 19, 2026

terrapower.com scored 58/100 overall β€” below avg. AI readiness needs the most attention (45/100). The site uses HTTPS. Both a title tag and meta description are present. Page load speed is moderate (1260ms total). 7 technologies detected.
58
out of 100
D
Below Avg
Overall Domain Score
SEO 69  ·  LLM 45  ·  Performance 55 (weighted avg: SEO 40%, LLMO 30%, Perf 30%)
69

🔍 SEO Score

9 / 13 checks passed

45

🤖 LLM Readiness

5 / 11 checks passed

55

⚡ Performance

6 / 11 checks passed

⚡ Quick Wins β€” Top 5 Issues to Fix
  1. Title Tag β€” Length: 63 chars (Ideal: 30-60).
  2. Canonical URL β€” Missing canonical tag.
  3. Sitemap β€” No sitemap found in robots.txt.
  4. Text Compression β€” No Brotli/Gzip detected.
  5. HSTS Security β€” Missing HSTS header.
📝 Extracted Page Tags

These are the core on-page elements search engines read first. A well-crafted title and description directly affect click-through rates from search results, while the H1 and canonical URL help search engines understand page structure and avoid duplicate content.

Title Tag
TerraPower | Natrium Nuclear Energy | Isotopes Cancer Treatment 63 chars β€” Too long
Meta Description
Leading innovations in nuclear applications for reactor and storage technology, while advancing methods to transform the fight against cancer. 142 chars β€” Good
H1 Heading
Natural Balance
Canonical URL
None found
🔍 SEO Audit
C 69/100

Search engine optimisation determines how visible your site is in organic search. These checks cover the technical signals Google and other engines use to crawl, index, and rank your pages. Issues here directly impact how much free traffic your site receives.

❌ Title Tag
Length: 63 chars (Ideal: 30-60).
✅ Meta Description
Length: 142 chars (Ideal: 50-160).
✅ H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
✅ Open Graph Tags
Found 6 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
✅ Image Alt Text
0 of 3 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 31 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO (AI & Answer Engine)
F 45/100

AI-powered answer engines like ChatGPT, Perplexity, and Google's AI Overview are increasingly the first touchpoint for users. This section checks whether your content is structured so AI systems can confidently extract, cite, and recommend your site in their responses.

❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
✅ Contextual Summary
Description provides good AI context.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
✅ AI Crawler Access
AI agents not blocked.
✅ Language Declaration
Language set to 'en'.
✅ Semantic Structure
Uses <main> or <article>.
✅ Entity Verification Links
Social/publisher profiles linked.
Performance & Web Vitals
D 55/100

Page speed is a confirmed Google ranking factor and has a direct impact on conversions β€” even a one-second delay can significantly reduce user engagement. This section measures real network timing and highlights the bottlenecks slowing your site down.

💬 This site loads in 1260ms β€” fast. Download time is high (911ms) β€” reduce HTML payload or enable compression.
Network Waterfall (Total: 1260ms)
  • DNS: 28ms
  • Connect: 109ms
  • TTFB: 349ms
  • Download: 911ms
✅ Time to First Byte (TTFB)
TTFB: 349ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 103.3KB (Target: < 150KB).
❌ Text Compression
No Brotli/Gzip detected.
❌ Cache Policies
Missing Cache-Control headers.
❌ CDN Usage
No CDN headers found.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
✅ Native Lazy Loading
Images use loading='lazy'.
❌ Minified Assets
No minified assets linked.
✅ Preload / Preconnect Hints
Resource hints found.
✅ Character Set
UTF-8 declared.
📋 WHOIS Information

WHOIS data shows who owns a domain and when it was registered and expires. Expiring domains lose their search authority and history overnight β€” many strong domains are lost simply because owners forget to renew. Registrant details also signal trust and legitimacy to search engines.

Registrar
CSC Corporate Domains, Inc.
Registered
2002-06-23
Expires
2027-06-23
Last Updated
2026-06-19
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Name Servers
dns1.cscdns.net, dns2.cscdns.net
🔗 DNS Records

DNS records control how the world reaches your domain β€” they point to your server, configure your email, and enable security features like SPF and DMARC. Misconfigured DNS can cause email deliverability problems, downtime, or make your domain vulnerable to spoofing.

📊 1 A  Β·  1 MX  Β·  12 TXT  Β·  2 NS
TypeValue
A68.178.201.39
MXterrapowerllc.mail.protection.office365.us
TXTsmartsheet-gov-site-validation=U_z4BdbJybqBgqa5Jn6Yoe6W-T6f1ZVV
TXTatlassian-domain-verification=2Mg1TPZ52a8Cq9gWmsSqyLmEG9UVAjskREkKMnA8nQAnF91CdIhin9067meKbc6P
TXTMS=ms44550550
TXT2sii6l0nhi2mpoj7u5befodv80
TXTanthropic-domain-verification-0rg5fd=C1rCE8cEyekmwuhq6hBUSG0tB
TXTcisco-ci-domain-verification=161eeeaa90667ae903a34e66b2de150324be4b424ee9fdf39c5cd7f8b70114f4
TXTjfYVzENZXPic+EAfYi/2h3UJfdUNWXo9d5l7vf/0DynONhObFUkTeiVAe2GQiLWoKRwPAIhFVrmwZ79Lic6vWw==
TXTmiro-verification=75c8fff53bb816dbee2604f3e53b928fee727c04
TXTv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
TXTNihXppUcG2HCva3aGhXwqRZrBQYPbBCeGxaJ9jqusD8pRRiLvgr1YRNlu5rqX0DZwZCmIuBYvSNsQQhtZsWYCg==
TXTgoogle-site-verification=p_cBxi-1806WSiS32X2WS8SiMP9HccPp_gTN__wYmxM
TXTmake-domain-verification=9bd546fc-3e76-4b88-a3df-786497ed8295
NSdns2.cscdns.net
NSdns1.cscdns.net
⚙️ Detected Technologies

Understanding what technology stack a site runs on reveals performance characteristics, security exposure, and capabilities. Outdated software is the leading cause of website compromises, while the right tools β€” analytics, SEO plugins, CDN β€” are markers of a professionally maintained site.

E-Commerce
Magento
Social & Schema
Open Graph Twitter Cards
Page Builder
Divi
Analytics & Tracking
Google Tag Manager
JavaScript
Nuxt.js
Infrastructure & CDN
Apache
🛡️ Security & Blacklist Check
Some Blocked

Being listed on a blacklist means email providers, browsers, and security tools will block or warn users about your domain. This section checks major DNS-based blacklists used by ISPs and mail servers β€” being flagged here can silently destroy email deliverability and user trust.

ℹ️ 5 check(s) could not be verified automatically. Use the Verify links to check manually.
ℹ️ Spamhaus DBL Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
ℹ️ SURBL Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
✅ URIBL Verify ↗
Lookup inconclusive β€” use the Verify link to check manually.
✅ Google Safe Browsing Verify ↗
No warnings found in Google Safe Browsing transparency report.
IP Reputation Checks
ℹ️ Spamhaus ZEN (68.178.201.39) Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
ℹ️ SpamCop (68.178.201.39) Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
ℹ️ Barracuda (68.178.201.39) Verify ↗
Could not be verified automatically. Use the Verify link to check manually.
Sources checked: Spamhaus DBL, SURBL, URIBL, Spamhaus ZEN (IP), SpamCop (IP), Google Safe Browsing (public transparency). DNS-based lookups β€” no API key required.
🦠 Malware & Reputation Check
Clean

Malware infections and poor reputation scores cause browsers to show red warning screens to visitors and get domains de-indexed by Google. These checks scan your domain against dedicated malware databases and web reputation services to surface any active threats.

✅ Domain appears clean β€” no malware or reputation flags detected on checked services.
✅ Sucuri SiteCheck Verify ↗
No malware or blacklist entries found.
✅ Norton Safe Web Verify ↗
No threats detected per Norton Safe Web.
✅ URLVoid Verify ↗
No threats detected per URLVoid.
✅ PhishTank Verify ↗
Not found in PhishTank phishing database.
🔗 VirusTotal Verify ↗
Click "Verify" to view the full VirusTotal multi-engine report for this domain.
🔗 Web of Trust (WOT) Verify ↗
Click "Verify" to view community-based reputation scores on Web of Trust.
Services checked: Sucuri SiteCheck, Norton Safe Web, URLVoid, PhishTank. VirusTotal & Web of Trust links provided for manual verification. Active scans use public endpoints β€” no API keys required.
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