linuxcnc.org

Scanned URL: https://linuxcnc.org

📅 Scan completed: April 19, 2026 at 5:56 PM

40
/ 100
F
Poor
Overall Domain Score
SEO 46 · LLM 18 · Perf 55
46

🔍 SEO Score

6 / 13 checks passed

18

🤖 LLM Readiness

2 / 11 checks passed

55

⚡ Performance

6 / 11 checks passed

📝 Extracted Page Tags
Title Tag
LinuxCNC
Meta Description
None found
H1 Heading
News
Canonical URL
http://linuxcnc.org/
🔍 SEO Audit
46/100
❌ Title Tag
Length: 8 chars (Ideal: 30-60).
❌ Meta Description
No description found.
❌ H1 Tag
Found 2 H1 tags. Exactly 1 is recommended.
✅ Canonical URL
Canonical URL is set.
❌ Open Graph Tags
Found 0 OG properties (4+ recommended).
✅ Indexability
Page allows indexing.
✅ Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
1 of 2 images missing alt.
❌ Sitemap
No sitemap found in robots.txt.
✅ Heading Hierarchy
H1 and H2 structure detected.
✅ Internal Links
Found 28 internal links.
❌ HSTS Security
Missing HSTS header.
✅ HTTPS
Loads securely over HTTPS.
🤖 LLMO
18/100
❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
❌ Contextual Summary
Description too short for 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
Missing <html> lang attribute.
✅ Semantic Structure
Uses <main> or <article>.
❌ Entity Verification Links
No entity validation links.
Performance
55/100
Network Waterfall (Total: 399ms)
  • DNS: 124ms
  • Connect: 191ms
  • TTFB: 399ms
  • Download: 0ms
✅ Time to First Byte (TTFB)
TTFB: 399ms (Target: < 600ms).
✅ HTML Payload Size
Raw HTML: 2.7KB (Target: < 150KB).
✅ Text Compression
Compression enabled (gzip).
✅ Cache Policies
Cache-Control headers set.
❌ CDN Usage
No CDN headers found.
✅ Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
❌ Minified Assets
No minified assets linked.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
✅ Character Set
UTF-8 declared.
🛡️ Security & Blacklist
Clean
✅ Domain is clean.
✅ Spamhaus DBLVerify ↗
Lookup inconclusive — use the Verify link to check manually.
✅ SURBLVerify ↗
Not listed — no threats detected.
✅ URIBLVerify ↗
Not listed — no threats detected.
✅ Google Safe BrowsingVerify ↗
No unsafe content found per Google Safe Browsing.
⚙️ Technologies
E-Commerce
Magento
Infrastructure & CDN
Apache
📋 WHOIS
Registrar
NameCheap, Inc.
Registered
1999-12-18T18:56:54Z
Expires
2026-12-18T18:56:54Z
Last Updated
2025-11-23T07:55:12Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔗 DNS Records
TypeValue
A69.163.143.134
TXTlibera-2134923874
NSns2.digitalocean.com
NSns3.digitalocean.com
NSns1.digitalocean.com
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