sma.de 56 D
🛡️ SEO 46 🤖 GEO 56 ⚡ Perf 34 🏗️ Arch 100

sma.de — Global SEODiff Score 56/100

sma.de
📊

sma.de achieves a 66/100 on the AI-Crawler Reality Index, reflecting above-average readiness for AI-driven discovery. In the infrastructure sector, sma.de outperforms the average (57), suggesting strong competitive positioning in AI search. A ghost ratio of 30% indicates a mixed rendering strategy where core content loads server-side but interactive sections rely on JavaScript. A 50.0× token bloat ratio means crawlers must process significantly more tokens to reach the actual content — a drag on extraction efficiency. The complete absence of JSON-LD schema is a missed opportunity: even basic Organization markup would improve how AI crawlers understand this domain. All major AI bot user-agents (GPTBot, ClaudeBot, CCBot, Google-Extended) are permitted by robots.txt, ensuring broad AI crawler access.

56
D — Global SEODiff Score
Comprehensive search visibility assessment
Below average — Performance (34) has the most room for improvement.
🎯 Top Fix: Reduce token bloat (60×) → +5–10 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 21, 2026 · 📋 API
📈 ACRI Trend 5 snapshots
Mar 2 Mar 21
🔔 Recent AI Indexing Activity
🔄 Mar 18 Content change detected
🔄 Mar 13 Content change detected
Does your site score higher than sma.de?
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)46 × 0.25 = 11.5
🤖 AI Readiness / GEO (40% weight)56 × 0.40 = 22.4
⚡ Performance (20% weight)34 × 0.20 = 6.8
🏗️ Architecture & Trust (15% weight)100 × 0.15 = 15.0
Weighted sum = 11.5 + 22.4 + 6.8 + 15.0
Global SEODiff Score = 56 (D)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
84
Rendering
avg 93
55
Structure
avg 35
0
Schema
avg 9
40
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 2%
Rank #17434
+42 pts
Gap
AI (ACRI)
Top 43%
Score 66/100

sma.de punches above its weight in AI — AI visibility exceeds Google ranking. This is a competitive moat worth protecting. ACRI measures technical crawler readiness. Read the methodology →

Why sma.de ranks here

Tech stackAngular
RenderingHybrid
Schema coverage0 blocks
Token bloat50×+

Fastest improvements

  • Add basic Organization and WebSite JSON-LD to fix “0 schema blocks” (see Schema Coverage).
  • 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

46/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

72 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

153 chars
Good length

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

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

🔍 Indexability

  • ✓ Canonical tag present → https://www.sma.de/
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → de
  • ✅ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — Willkommen bei SMA: Wechselrichter- & Photovoltaik-Lösungen | SMA Solar
  • ✓ og:description — Entdecken Sie den globalen Spezialisten für Wechselrichter, Photovoltaik- &amp; Solartechnik von der privaten Solaranlage bis zum Megawatt PV-Kraftwerk.
  • ✓ og:image — preview
  • ✗ twitter:card
📐 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

56/100 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 infrastructure sector, safely.co.jp (ACRI: 90) 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 →
sma.de
49
Your ACRI Score
90
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. safely.co.jp has schema coverage of 3 blocks and uses WordPress. 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.

👻
Shadow Content Detected: 30% of your page token budget is in non-rendered regions (JavaScript-dependent content that AI crawlers may not process). Combined with 59.7x token bloat, AI models are using most of their context window on noise instead of your real content. This dramatically increases hallucination probability — models fill the gap with made-up facts.
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 30%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type Hybrid

📊 Structure & Information Density Docs

Structure Grade 55/100 — Fair
Structured Elements 162 elements (162 lists, 0 rows, 0 headers)
Total Words1786
Raw Density9.1%

🏷️ Schema Health Docs

Organization Schema ❌ Missing
Product / Service Schema ⚠️ Not Found
Total Schema Blocks0 — No JSON-LD detected

Schema Coverage Map

0/7 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.
💡BreadcrumbList schema missing. AI cannot understand your site hierarchy or how pages relate to each other.
💡FAQ schema missing. Adding FAQPage schema lets AI models directly extract Q&A pairs for Featured Snippets and chatbot answers.
💡WebSite schema missing. Add WebSite + SearchAction so Google can generate a Sitelinks Search Box for your brand in AI results.

📐 AI Efficiency Metrics Docs

39
AI Extractability
High
Crawl Cost
None
Blocklist Risk
Extractability39/100 — AI models can barely extract answers from this page
Crawl CostHigh (100/100) — expensive for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

1%
🗑️ 99%
Useful Content (15.3 KB)Bloat (895.2 KB)
Token Bloat Ratio50×+ — Bloated

Multimodal Readiness

Visual Context100% Optimized for Vision
Image Alt Coverage40 / 40 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set
💡Your HTML is 910.4 KB, but only 15.3 KB is text. 1% useful / 99% bloat. AI crawlers have limited context windows (e.g. 128k tokens). This level of bloat (50×+) risks context-window truncation by ChatGPT, Claude, and Gemini. Reduce inline scripts, CSS, hydration payloads, and tracking code.

🔥 Structural Entropy Check Research

0 Entropy
Poor Token Bloat: High
Noise Ratio: 98.3% · SNR: 0.02 · Signal: 3904 / Noise: 229160 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 sma.de 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
SMA provides inverter and photovoltaic solutions for solar power systems, from residential to utility scale.
Target Audience
Solar installers, energy providers, and photovoltaic system integrators.
Pricing Model
⚠ SEMANTIC VOID
🏆 Competitive Moat
Global expertise in inverter and photovoltaic technology for large-scale solar projects.
📊 Content Depth
3/10
Analyzed by SEODiff AI · 2026-03-01

🔧 Tech Stack

FrameworkAngular
AI-Readiness Score40/100
Server
CDN
HTTP Status200
Load Time1904 ms
Raw HTML Size910.4 KB
Visible Text Size15.3 KB

Performance & Speed

34/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1904 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

2771
DOM nodes
910 KB
HTML payload
Heavy page — consider reducing DOM complexity

🗄️ Cache & CDN

  • ✗ Cache-Control header
  • ✗ 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

100/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://www.sma.de/sitemap.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

342
internal links
30
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 → de
  • ✓ 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 49/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for sma.de
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/sma.de" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=sma.de" 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 131 pages · Deep-10

Homepage ACRI
49
Single-page score
+7
Consistent readability
Δ delta
Site-Wide ACRI
57
Avg across 131 pages · Range 0–85
Topical Cohesion
15%
Topical Drift
TF-IDF cosine similarity
Total Words
113907
Avg Bloat
74.1×
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://www.sma.de/produkte/energiemanagement/data-manager-m-10
SMA Data Manager M entdecken! | SMA Solar
pricing 85 9.1× 6730 💰 Pricing
https://www.sma.de/produkte/apps-software/sunny-design
Sunny Design: Planungstool online entdecken! | SMA Solar
pricing 85 9.2× 4327 💰 Pricing
https://www.sma.de/datenschutzerklaerung
Datenschutzerklärung | SMA Solar
pricing 85 6.0× 6545 💰 Pricing
https://www.sma.de/partner/expertenwissen/wechselrichter-leistungselektronik-fuer-eine-saubere-energieversorgung
Wechselrichter: Leistungselektronik für eine saubere Energieversorgung | SMA Solar
pricing 75 12.1× 2690 💰 Pricing
https://www.sma.de/partner/expertenwissen/blindleistung
Warum Blindleistung wichtig und richtig ist - und mit SMA Technik kein Problem | SMA Solar
pricing 75 14.2× 2273 💰 Pricing
https://www.sma.de/partner/expertenwissen/welcher-wechselrichter-passt
Für jede Modultechnologie gibt es den passenden Wechselrichter | SMA Solar
pricing 75 18.6× 1552 💰 Pricing
https://www.sma.de/partner/expertenwissen/gewerblicher-eigenverbrauch-von-solarstrom
Informationen für Anlagenplaner (überarbeiteter Beitrag aus 2010, Datenbasis unverändert) | SMA Solar
pricing 75 16.0× 1902 💰 Pricing
https://www.sma.de/karriere/arbeiten-bei-sma
Arbeiten bei SMA: Bei SMA machst du den Unterschied. | SMA Solar
pricing 75 17.8× 3025 💰 Pricing
https://www.sma.de/produkte/energiemanagement/data-manager-l
Data Manager L online entdecken! | SMA Solar
pricing 75 10.7× 5020 💰 Pricing
https://www.sma.de/produkte/energiemanagement/sunny-home-manager
Sunny Home Manager 2.0 online entdecken! | SMA Solar
pricing 75 14.1× 4510 💰 Pricing
https://www.sma.de/sicherheit
SMA SafeSolar - Das SMA PV-System ist sicher! | SMA Solar
pricing 72 17.8× 854 💰 Pricing
https://www.sma.de/partner/expertenwissen/solar-wechselrichter-grundwissen-fuer-die-planung-von-pv-anlagen
Der Wechselrichter ist das Herzstück jeder Solarstromanlage | SMA Solar
pricing 70 24.8× 1115 💰 Pricing
https://www.sma.de/produkte/ladeloesungen-elektromobilitaet
Ladelösungen: Wallboxen, Ladesäulen und mehr | SMA Solar
pricing 70 20.0× 1817 💰 Pricing
https://www.sma.de/produkte/solar-wechselrichter
Solar-Wechselrichter entdecken | SMA Solar
pricing 70 21.8× 1865 💰 Pricing
https://www.sma.de/produkte/ladeloesungen-elektromobilitaet/sma-ev-charger-74-22
SMA EV Charger (Nachfolger: SMA eCharger) | SMA Solar
pricing 70 21.0× 2598 💰 Pricing
https://www.sma.de/produkte/produktfeatures-schnittstellen/modbus-protokoll-schnittstelle
Die Modbus Protokoll-Schnittstelle online entdecken! | SMA Solar
pricing 70 20.9× 2615 💰 Pricing
https://www.sma.de/service/geraeteaustausch/servicepauschale
Servicepauschale | SMA Solar
pricing 67 34.0× 815 ⚠️ RAG Fracture
https://www.sma.de/partner/expertenwissen/einspeise-und-netzsicherheitsmanagement
Informationen zur SMA Power Reducer Box | SMA Solar
pricing 67 45.8× 596 💰 Pricing
https://www.sma.de/partner/expertenwissen/sma-wechselrichter-als-netzmanager
Die Netzmanagement-Funktionen der SMA Wechselrichter im Überblick | SMA Solar
pricing 67 32.6× 854 💰 Pricing
https://www.sma.de/partner/lieferanten
Informationen für Lieferanten – SMA Partner | SMA Solar
integrations 67 67.1× 692
Showing 20 of 100 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
/produkte/ 58 60 0% 89.1× High JS Bloat
/partner/ 10 70 0% 34.5× High JS Bloat
/eigenheim/ 7 67 0% 33.8× High JS Bloat
/kraftwerke/ 5 67 0% 35.3× High JS Bloat
/unternehmen/ 5 61 0% 85.5× High JS Bloat
/karriere/ 5 65 0% 57.0× High JS Bloat
/gewerbe/ 4 64 0% 58.1× High JS Bloat
/service/ 3 56 0% 134.2× High JS Bloat
/pv-experten/ 3 57 0% 70.8× High JS Bloat
/referenzen/ 2 56 0% 114.7× High JS Bloat
/kontakt/ 2 56 0% 151.3× High JS Bloat
/datenschutzerklaerung/ 1 85 0% 6.0× High JS Bloat
/case-studies/ 1 0 0% 0.0× Low AI Readiness
/energiethemen-solar-expertenwissen/ 1 57 0% 91.4× High JS Bloat
/thank-you-for-your-cooperation/ 1 47 0% 176.1× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 131 pages
youtube.com ×121
sma-sunny.com ×120
sonnenallee.sma.de ×120
sma-canada.ca ×120
sma-australia.com.au ×120
sma-japan.com ×120
sma-solar.pl ×120
sma-partner.de ×120
🔄 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/sma.de

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

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📊 Semantic Share of Voice

How often would an AI cite sma.de 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 sma.de. 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": "Sma",
  "url": "https://sma.de",
  "logo": "favicon.ico",
  "sameAs": []
}
</script>
Add WebSite + SearchAction JSON-LD
High Impact ⏱ 5 min
Enables the Sitelinks Search Box in Google and allows AI to understand your site structure.
html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "WebSite",
  "name": "Sma",
  "url": "https://sma.de",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://sma.de/search?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
</script>
Reduce Token Bloat
Medium Impact ⏱ 1–2 hrs
Only 1% 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 Sma?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Sma does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Sma work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Sma."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for sma.de:

Current Score
66
Projected Score
84
Improvement
+18 pts
Add Organization schema +6 pts
Add WebSite schema +4 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
🔍 Found indexing issues?
Run a free deep audit to diagnose crawled-not-indexed, soft 404s, redirect errors, and more.
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