linux.org.au 61 C
🛡️ SEO 33 🤖 GEO 74 ⚡ Perf 53 🏗️ Arch 81

linux.org.au — Global SEODiff Score 61/100

linux.org.au
📊

At 78/100, the ACRI for linux.org.au indicates strong fundamentals in AI extractability, surpassing the majority of indexed sites. Within the social vertical, this places linux.org.au above the industry average of 57 —, suggesting strong competitive positioning in AI search. Content is delivered server-side, meaning bots and AI agents can parse the full page without executing JavaScript. A 15.1× token bloat ratio means crawlers must process significantly more tokens to reach the actual content — a drag on extraction efficiency. Minimal structured data (1 block) limits the site's ability to communicate entity relationships to AI systems. All major AI bot user-agents (GPTBot, ClaudeBot, CCBot, Google-Extended) are permitted by robots.txt, ensuring broad AI crawler access.

61
C — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Traditional SEO (33) is your bottleneck.
🎯 Top Fix: Add HSTS header → +2 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 21, 2026 · 📋 API
📈 ACRI Trend 3 snapshots
Mar 6 Mar 21
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than linux.org.au?
Run the same 40-signal audit on your own domain — free, instant results.
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)33 × 0.25 = 8.2
🤖 AI Readiness / GEO (40% weight)74 × 0.40 = 29.6
⚡ Performance (20% weight)53 × 0.20 = 10.6
🏗️ Architecture & Trust (15% weight)81 × 0.15 = 12.2
Weighted sum = 8.2 + 29.6 + 10.6 + 12.2
Global SEODiff Score = 61 (C)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
100
Rendering
avg 93
72
Structure
avg 35
2
Schema
avg 9
85
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 4%
Rank #36600
+9 pts
Gap
AI (ACRI)
Top 12%
Score 78/100

linux.org.au shows stronger AI visibility than traditional SEO ranking. Great AI foundation to build on. ACRI measures technical crawler readiness. Read the methodology →

Why linux.org.au ranks here

Tech stackWordPress
Industrysocial
RenderingSSR
Schema coverage1 blocks
Token bloat15.1×

Fastest improvements

  • Reduce token bloat (navigation/footer/code) so agents reach your main content faster (see Token Bloat).
  • Create an llms.txt file so AI crawlers can discover your content structure without heavy crawling. Generate llms.txt →
  • Run a full entropy audit to find which DOM regions waste the most tokens. Run Entropy Audit →
🧪

JavaScript Rendering Check

We check what AI crawlers miss when they skip JavaScript execution.

Running headless browser to simulate AI extraction…
🛡️

Traditional SEO

33/100 25 % of Global Score 🟡 Medium Confidence

📝 Title Tag

22 chars
Too short

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

0 chars
Missing

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✗ Exactly 1 <h1> tag — found 0
  • ✓ Has <h2> headings — found 5
  • ✗ <h2> not before <h1>

🔍 Indexability

  • ✓ Canonical tag present → https://linux.org.au/
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → en-AU
  • ➖ Hreflang tags — N/A (single language site)
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — Home - Linux Australia
  • ✓ og:description — Linux Australia Linux Australia is the peak body of Open Source communities in Australasia. Linux Australia represents Australasian users and developers of Free Software and Open Technologies, and facilitates internationally-renowned events including Everything Open and PyCon AU. You can now find us on Mastodon. Read more about
  • ✓ og:image — preview
  • ✓ twitter:card — summary_large_image
📐 How the SEO Pillar score is calculated

SEO Pillar = Title (20 pts) + Meta Desc (20 pts) + Heading Hierarchy (20 pts) + Indexability (20 pts) + Social/OG (20 pts)

Each sub-score is derived from the checks above. Canonical tag, lang attribute, og:image, and a single H1 are the highest-impact items.

🤖

AI Readiness / GEO

74/100 40 % of Global Score 🟢 High Confidence

This pillar aggregates citation share, hallucination risk, bot access, schema health, and content extractability. The individual diagnostic sections below contribute to this score.

🔗

Citation Alternatives

Research
💡
Insight: In the social sector, martin-sad.ru (ACRI: 87) currently has stronger AI extractability. AI models tend to prefer sources with higher semantic structure and schema coverage. Domains with ACRI < 40 see 3.5× more hallucinations. Read the research →
linux.org.au
62
Your ACRI Score
87
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. martin-sad.ru has schema coverage of 63 blocks and uses Custom / Proprietary. Improve your score by implementing the remediation patches below.
📊 Side-by-Side Comparison →
🚨

Hallucination Risk

Research

Is AI lying about your brand? This panel measures how likely LLMs are to hallucinate facts when extracting information from your page.

Analyzing hallucination risk…

🤖 Bot Access Matrix

GPTBot (OpenAI)
Allowed
ClaudeBot (Anthropic)
Allowed
CCBot (Common Crawl)
Allowed
Google-Extended
Allowed
Googlebot
Allowed

👻 Rendering (Ghost Ratio) Docs

Ghost Ratio 0%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type SSR

📊 Structure & Information Density Docs

Structure Grade 72/100 — Good
Structured Elements 101 elements (101 lists, 0 rows, 0 headers)
Total Words641
Raw Density15.8%

🏷️ Schema Health Docs

Organization Schema ❌ Missing
Product / Service Schema ⚠️ Not Found
Total Schema Blocks1 block(s) — Basic (low value for AI)

Schema Coverage Map

2/7 schema types detected
❌ Organization
❌ Product/Service
✅ Breadcrumb
❌ FAQ
❌ Article
✅ WebSite
💡Organization schema missing. AI models cannot identify your brand entity. Without it, your brand won't appear in Knowledge Panels or be associated with your content.
💡Product / Service schema missing. AI models don't know this is a SaaS product. Add Product or SoftwareApplication schema so AI understands what you offer and can surface pricing/features.
💡FAQ schema missing. Adding FAQPage schema lets AI models directly extract Q&A pairs for Featured Snippets and chatbot answers.

📐 AI Efficiency Metrics Docs

54
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability54/100 — AI models can partially extract answers from this page
Crawl CostMedium (40/100) — moderate for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

6%
🗑️ 94%
Useful Content (8.7 KB)Bloat (122.4 KB)
Token Bloat Ratio15.1× — Heavy

Multimodal Readiness

Visual Context86% Optimized for Vision
Image Alt Coverage6 / 7 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set

🔥 Structural Entropy Check Research

0 Entropy
Poor Token Bloat: High
Noise Ratio: 93.4% · SNR: 0.07 · Signal: 2219 / Noise: 31324 tokens

🔬 AI-Crawler Simulation

See your website the way AI crawlers do. CSS stripped, structure labeled, content chunked.

🌐
This is what humans see — styled, branded, visual.
Toggle to "AI Agent View" to see what GPTBot, ClaudeBot, and other AI crawlers actually extract from this page.
🤖

AI Answer Preview

NEW

See how AI models summarize your site. Left: your actual content. Right: what the LLM extracts and says about you.

Simulating AI extraction…
🧠

The LLM Interpretation

AI-VERIFIED

SEODiff AI analyzed the extracted content of linux.org.au and produced this structured business intelligence. Fields marked SEMANTIC VOID indicate information the AI could not find — a critical gap in your site’s machine-readability.

Core Offering
Linux Australia supports and facilitates Open Source communities and events across Australia and New Zealand.
Target Audience
Linux users, developers, community organizers, event organizers
Pricing Model
Membership is free; grants available for events and initiatives.
🏆 Competitive Moat
Facilitation of Open Source events and community support.
📊 Content Depth
4/10
Analyzed by SEODiff AI · 2026-03-02

🔧 Tech Stack

FrameworkWordPress
AI-Readiness Score85/100
ServerApache/2.4.38 (Debian)
CDN
HTTP Status200
Load Time1789 ms
Raw HTML Size131.0 KB
Visible Text Size8.7 KB

Performance & Speed

53/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1789 ms
Slow — bots may time out or deprioritise

Google considers <200 ms "good". AI crawlers may have even shorter timeouts.

📦 Page Weight

931
DOM nodes
131 KB
HTML payload
Moderate weight — acceptable for most scenarios

🗄️ Cache & CDN

  • ✓ Cache-Control header → no-store, no-cache, must-revalidate
  • ✗ CDN cache status
  • ✗ CDN detected

🔬 Tracker Tax

1
tracker scripts
1
third-party domains
0.0%
token overhead
Minimal tracker load — clean signal for bots
googletagmanager.com
📐 How the Performance Pillar score is calculated

Perf Pillar = TTFB (35 pts) + Page Weight (25 pts) + Cache/CDN (20 pts) + Tracker Tax (20 pts)

TTFB <200 ms = full marks. DOM >3000 or payload >300 KB incurs heavy penalties. Tracker scripts beyond 5 reduce score.

🏗️

Architecture & Trust

81/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://linux.org.au/sitemap_index.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

109
internal links
24
external links
Good internal linking — helps crawlers discover content

🔒 Security & Trust

  • ✗ HSTS header (Strict-Transport-Security)
  • ✗ Content-Security-Policy header
  • ✓ HTTP status 200 OK (got 200)

♿ Accessibility Signals

  • ✓ HTML lang attribute → en-AU
  • ✓ Meta viewport for mobile
  • ✗ Single H1 for screen readers
📐 How the Architecture Pillar score is calculated

Arch Pillar = Sitemap & Robots (30 pts) + Linking (25 pts) + Security (25 pts) + Accessibility (20 pts)

Having a valid sitemap, allowing AI bots, HSTS, and a good internal link count are the highest-impact items.

🏅 AI-Verified Trust Badge

Your site scores 62/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for linux.org.au
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/linux.org.au" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=linux.org.au" alt="AI-Verified by SEODiff" width="280" height="52"></a>

💡 Paste in your site footer, GitHub README, or email signature. Badge updates automatically as your score changes.

� Deep Crawl Analysis 92 pages · Deep-10

Homepage ACRI
62
Single-page score
-6
Moderate hidden bloat
Δ delta
Site-Wide ACRI
57
Avg across 92 pages · Range 0–85
Topical Cohesion
4%
Topical Drift
TF-IDF cosine similarity
Total Words
82465
Avg Bloat
62.7×
RAG Fractures [?]
1
⚠️
1 RAG-Chunking Fracture Detected

Poorly formatted tables or pricing grids on 1 page will be split incorrectly during RAG chunking, causing AI models to hallucinate prices and features.

Page Type ACRI Token Bloat Words Status
https://linux.org.au/council-meeting-minutes-08november2018/
Council Meeting Thursday 8th November 2018 - Minutes - Linux Australia
pricing 85 8.6× 3629 💰 Pricing
https://linux.org.au/council-meeting-minutes-22november2018/
Council Meeting Thursday 22nd November 2018 - Minutes - Linux Australia
pricing 85 8.3× 3780 💰 Pricing
https://linux.org.au/council-meeting-minutes-25october2018/
Council Meeting Thursday 25th October 2018 - Minutes - Linux Australia
pricing 85 9.1× 3342 💰 Pricing
https://linux.org.au/council-meeting-minutes-27september2018/
Council Meeting Thursday 27th September 2018 - Minutes - Linux Australia
pricing 85 9.6× 3186 💰 Pricing
https://linux.org.au/council-meeting-minutes-15march2018/
Council Meeting Thursday 15th March 2018 - Minutes - Linux Australia
pricing 75 13.4× 2197 💰 Pricing
https://linux.org.au/council-meeting-minutes-29march2018/
Council Meeting Thursday 29th March 2018 - Minutes - Linux Australia
pricing 75 14.8× 1937 💰 Pricing
https://linux.org.au/council-meeting-minutes-24may2018/
Council Meeting Thursday 24th May 2018 - Minutes - Linux Australia
pricing 75 14.2× 2028 💰 Pricing
https://linux.org.au/council-meeting-minutes-06december2018/
Council Meeting Thursday 6th December 2018 - Minutes - Linux Australia
pricing 75 10.1× 2960 💰 Pricing
https://linux.org.au/council-meeting-minutes-07june2018/
Council Meeting Thursday 7th June 2018 - Minutes - Linux Australia
pricing 75 13.5× 2149 💰 Pricing
https://linux.org.au/council-meeting-minutes-19july2018/
Council Meeting Thursday 19th July 2018 - Minutes - Linux Australia
pricing 75 14.6× 1979 💰 Pricing
https://linux.org.au/council-meeting-minutes-05july2018/
Council Meeting Thursday 5th July 2018 - Minutes - Linux Australia
pricing 75 14.9× 1949 💰 Pricing
https://linux.org.au/council-meeting-minutes-02august2018/
Council Meeting Thursday 2nd August 2018 - Minutes - Linux Australia
pricing 75 13.4× 2181 💰 Pricing
https://linux.org.au/council-meeting-minutes-16august2018/
Council Meeting Thursday 16th August 2018 - Minutes - Linux Australia
pricing 75 12.6× 2332 💰 Pricing
https://linux.org.au/council-meeting-minutes-30august2018/
Council Meeting Thursday 30th August 2018 - Minutes - Linux Australia
pricing 75 10.6× 2841 💰 Pricing
https://linux.org.au/council-meeting-minutes-13september2018/
Council Meeting Thursday 13th September 2018 - Minutes - Linux Australia
pricing 75 10.1× 3037 💰 Pricing
https://linux.org.au/council-meeting-minutes-11october2018/
Council Meeting Thursday 11th October 2018 - Minutes - Linux Australia
pricing 75 10.1× 2972 💰 Pricing
https://linux.org.au/council-meeting-minutes-01march2018/
Council Meeting Thursday 1st March 2018 - Minutes - Linux Australia
pricing 72 19.6× 1412 💰 Pricing
https://linux.org.au/council-meeting-minutes-10may2018/
Council Meeting Thursday 10th May 2018 - Minutes - Linux Australia
pricing 72 17.4× 1618 💰 Pricing
https://linux.org.au/council-meeting-minutes-26april2018/
Council Meeting Thursday 26th April 2018 - Minutes - Linux Australia
pricing 72 20.0× 1395 💰 Pricing
https://linux.org.au/news/
News - Linux Australia
pricing 72 19.7× 1343 💰 Pricing
Showing 20 of 92 pages. Unlock full subpage table →
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/jobs/ 44 56 0% 103.0× High JS Bloat
/council-meeting-minutes-26april2018/ 1 72 0% 20.0× High JS Bloat
/council-meeting-minutes-29march2018/ 1 75 0% 14.8× High JS Bloat
/council-meeting-minutes-21june2018/ 1 72 0% 16.3× High JS Bloat
/council-meeting-minutes-29january2019/ 1 64 0% 46.2× High JS Bloat
/council-meeting-minutes-7may2019/ 1 54 0% 70.0× High JS Bloat
/case-studies/ 1 0 0% 0.0× Low AI Readiness
/integrations/ 1 0 0% 0.0× Low AI Readiness
/council-meeting-minutes-07june2018/ 1 75 0% 13.5× High JS Bloat
/council-meeting-minutes-06december2018/ 1 75 0% 10.1× High JS Bloat
/council-meeting-minutes-15february2018/ 1 72 0% 19.3× High JS Bloat
/council-meeting-minutes-12mar2019/ 1 54 0% 87.3× High JS Bloat
/council-meeting-minutes-03january2019/ 1 64 0% 43.8× High JS Bloat
/council-extraordinary-meeting-07december2018/ 1 54 0% 70.7× High JS Bloat
/pricing/ 1 0 0% 0.0× Low AI Readiness
🔗
Outbound External Citations
0 unique external domains cited across 92 pages
facebook.com ×83
youtube.com ×83
twitter.com ×83
bsky.app ×83
wordpress.org ×83
fosstodon.org ×83
agileware.com.au ×83
linkedin.com ×83
🔄 Re-Crawl & Update 📡 Track this Domain

Scores update automatically each month. Create a free account for on-demand re-crawls (3/month free).

🔌 API Access

Pull this data programmatically. All sub-page metrics are available via our public API.

curl https://seodiff.io/api/v1/deep10/domain/linux.org.au

Get your free API key — 100 requests/month included.

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Domains with a similar tech stack, industry, and AI readiness profile to linux.org.au. Compare side-by-side.

Domain ACRI AI Score Tech Stack Token Bloat Schema
linux.org.au (this site) 62 78 WordPress 15.1× 1
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📊 Semantic Share of Voice

How often would an AI cite linux.org.au when users ask about topics in this domain's niche? We run entity queries through our 188k-page search index and measure citation probability.

Analyzing citation landscape…

🩹

Remediation Patches

COPY-PASTE

Auto-generated code fixes tailored to linux.org.au. Copy and paste these into your codebase to improve AI visibility. These patches are mathematically proven to increase extraction accuracy →

Add Organization JSON-LD
High Impact ⏱ 5 min
AI models cannot identify your brand entity without Organization schema. This is the #1 fix for AI visibility.
html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Org",
  "url": "https://linux.org.au",
  "logo": "https://linux.org.au/wp-content/uploads/2018/08/Favicon_logo.png",
  "sameAs": []
}
</script>
Reduce Token Bloat
Medium Impact ⏱ 1–2 hrs
Only 6% of your HTML is useful content. AI crawlers waste context window tokens on bloat.
html
<!-- Move inline CSS to external stylesheets -->
<link rel="stylesheet" href="/css/main.css">

<!-- Move inline scripts to external files with defer -->
<script src="/js/app.js" defer></script>

<!-- Remove duplicate navigation blocks -->
<!-- Keep only ONE <nav> in the <header> -->

<!-- Ensure <main> wraps your primary content -->
<main>
  <!-- Your content here — this is what AI sees first -->
</main>
Add FAQ Schema
Medium Impact ⏱ 10 min
FAQ schema lets AI models directly extract Q&A pairs. This is the easiest way to get featured in AI responses.
html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [
    {
      "@type": "Question",
      "name": "What is Org?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Org does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Org work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Org."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for linux.org.au:

Current Score
78
Projected Score
92
Improvement
+14 pts
Add Organization schema +6 pts
Reduce token bloat +5 pts
Add FAQ schema +3 pts

*Estimates based on SEODiff's scoring model. Actual results depend on implementation quality.

📋 Data Export

Download scores and metadata for audits, client reports, or CI/CD pipelines. Exports contain computed metrics only (no copyrighted content).

All data is generated automatically and updated with each crawl. JSON exports contain scores and metadata only (no copyrighted content).

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🧭 Self-Diffing (Private Layer)

For owned domains, combine this world snapshot with private drift + regression history.
Template Drift
Track in My Site
Drift → Traffic Impact
In development coming soon
Regression Incidents
Track in My Site
Internal Linking
Deep Audit graph
Semantic Structure
GEO view in Deep Audit
Content Quality
Thin/duplicate tracking

🕒 History

Score over timeAvailable in My Site history
Drift eventsTemplate timeline + incidents
Drift → Revenue AttributionComing soon
Schema/rendering/extractability changesTracked per scan in project history
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