cnas.dz 70 B
🛡️ SEO 38 🤖 GEO 86 ⚡ Perf 65 🏗️ Arch 88

cnas.dz — Global SEODiff Score 70/100

cnas.dz
📊

cnas.dz shows strong AI visibility with an ACRI of 84/100, outperforming 98% of indexed domains. Within the infrastructure vertical, this places cnas.dz above the industry average of 57 —, suggesting strong competitive positioning in AI search. The low ghost ratio (0%) confirms that what crawlers see matches what users see — a hallmark of strong SSR implementation. Token bloat registers at 6.5× — acceptable, but reducing inline scripts and redundant markup could yield measurable gains. Only 1 schema block is present — adding Organization, WebSite, and Breadcrumb schemas would significantly improve structured data coverage. All major AI bot user-agents (GPTBot, ClaudeBot, CCBot, Google-Extended) are permitted by robots.txt, ensuring broad AI crawler access.

70
B — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Traditional SEO (38) is your bottleneck.
🎯 Top Fix: Fix title tag length → +3 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 14, 2026 · 📋 API
📈 ACRI Trend 2 snapshots
Mar 4 Mar 8
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than cnas.dz?
Run the same 40-signal audit on your own domain — free, instant results.
Scan Your Site Free →
🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)38 × 0.25 = 9.5
🤖 AI Readiness / GEO (40% weight)86 × 0.40 = 34.4
⚡ Performance (20% weight)65 × 0.20 = 13.0
🏗️ Architecture & Trust (15% weight)88 × 0.15 = 13.2
Weighted sum = 9.5 + 34.4 + 13.0 + 13.2
Global SEODiff Score = 70 (B)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
100
Rendering
avg 93
73
Structure
avg 35
42
Schema
avg 9
85
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 8%
Rank #81298
-6 pts
Gap
AI (ACRI)
Top 2%
Score 84/100

cnas.dz is more visible to Google than to AI models. There's room to improve AI discoverability to match your search reputation. ACRI measures technical crawler readiness. Read the methodology →

Why cnas.dz ranks here

Tech stackWordPress
RenderingSSR
Schema coverage1 blocks
Token bloat6.5×

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

38/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

200 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

95 chars
Too short

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

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

🔍 Indexability

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

🌐 Social / OpenGraph

  • ✓ og:title — CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
  • ✓ og:description — الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
  • ✗ og:image
  • ✓ 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

86/100 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 →
cnas.dz
71
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.

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 73/100 — Good
Structured Elements 187 elements (187 lists, 0 rows, 0 headers)
Total Words1155
Raw Density16.2%

🏷️ Schema Health Docs

Organization Schema ✅ Present
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
💡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.

📐 AI Efficiency Metrics Docs

73
AI Extractability
Low
Crawl Cost
None
Blocklist Risk
Extractability73/100 — AI models can easily extract answers from this page
Crawl CostLow (30/100) — efficient for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

15%
🗑️ 85%
Useful Content (14.7 KB)Bloat (81.4 KB)
Token Bloat Ratio6.5× — Normal

Multimodal Readiness

Visual Context92% Optimized for Vision
Image Alt Coverage11 / 12 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: 84.7% · SNR: 0.18 · Signal: 3759 / Noise: 20850 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 cnas.dz 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
This website provides comprehensive information about the Algerian social security system, including its history, legal framework, and various benefits offered
Target Audience
Government officials, social workers, legal professionals, Algerian citizens seeking information about social security benefits, and researchers studying the Algerian social security system.
Pricing Model
⚠ SEMANTIC VOID
🏆 Competitive Moat
Extensive legal documentation and historical context of the Algerian social security system, providing a deep understanding of the system's complexities and regulations.
📊 Content Depth
9/10
⚡ Key Pain Points
• Limited English language support
• Complex legal terminology
• Lack of a clear call to action beyond providing information
Analyzed by SEODiff AI · 2026-03-04

🔧 Tech Stack

FrameworkWordPress
AI-Readiness Score85/100
Server
CDN
HTTP Status200
Load Time803 ms
Raw HTML Size96.1 KB
Visible Text Size14.7 KB

Performance & Speed

65/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

803 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

1036
DOM nodes
96 KB
HTML payload
Lean page — fast for bots and users

🗄️ Cache & CDN

  • ✓ Cache-Control header → max-age=0, no-cache, no-store, must-revalidate
  • ✗ CDN cache status
  • ✗ CDN detected

🔬 Tracker Tax

0
tracker scripts
0
third-party domains
0.0%
token overhead
Minimal tracker load — clean signal for bots
📐 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

88/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://www.cnas.dz/sitemap_index.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

168
internal links
12
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 → ar
  • ✓ 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 71/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for cnas.dz
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/cnas.dz" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=cnas.dz" 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 52 pages · Deep-10

Homepage ACRI
71
Single-page score
-11
Moderate hidden bloat
Δ delta
Site-Wide ACRI
61
Avg across 52 pages · Range 0–90
🔍
Hidden Bloat Detected

Homepage scores 71, but internal pages average only 61 — a -11-point gap. Blogs, docs, and legacy content are dragging down AI readability site-wide.

Total Words
51827
Avg Bloat
12.0×
Page Type ACRI Token Bloat Words Status
https://cnas.dz/mira/
الصفحة الصوتية لذوي الاحتياجات الخاصة - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 90 4.7× 10086
https://cnas.dz/المستخدمين/
المستخدمين - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 85 6.6× 2942
https://cnas.dz/التأمين-على-الأمومة/
التأمين على الأمومة - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 14.2× 1070
https://cnas.dz/عملية-التشخيص-المبكر-لسرطان-الثدي/
عملية التشخيص المبكر لسرطان الثدي - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 14.3× 1020
https://cnas.dz/المراكز-الجهوية-للتصوير-الطبي-الشعاع/
المراكز الجهوية للتصوير الطبي الشعاعي - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 12.3× 1221
https://cnas.dz/العيادة-المتخصصة-في-طب-العظام-والتأهي/
العيادة المتخصصة في طب العظام والتأهيل لضحايا حوادث العمل بمسرغين - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 15.7× 913
https://cnas.dz/قائمة-26-مرضا-التي-لها-الحق-بتكفل-بــ-100/
قائمة 26 مرضا التي لها الحق بتكفل بــ 100% - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 16.4× 862
https://cnas.dz/الشهادة-الطبية-الخاصة-بالتوقف-عن-العم/
الشهادة الطبية الخاصة بالتوقف عن العمل - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 14.9× 954
https://cnas.dz/التأمين-على-الوفاة/
التأمين على الوفاة - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 16.7× 835
https://cnas.dz/خلية-استقبال-المواطن-والاتصال-والإصغ/
خلية استقبال المواطن والاتصال والإصغاء الاجتماعي - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 17.8× 786
https://cnas.dz/الدليل-الهاتفي/
الدليل الهاتفي - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
pricing 75 13.0× 1335 💰 Pricing
https://cnas.dz/التعــاقد-مع-الطــبيب-المعــــالج/
التعــاقد مع الطــبيب المعــــالج - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 12.5× 1207
https://cnas.dz/الشفاء/
الشفاء - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
pricing 75 14.0× 1089 💰 Pricing
https://cnas.dz/التأمين-على-المرض/
التأمين على المرض - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 14.5× 1003
https://cnas.dz/مهــــام-خلية-الإصــغــاء/
مهــــام خلية الإصــغــاء و الإتــصــال - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 17.8× 780
https://cnas.dz/يطلق-الصندوق-دعوة-لإلقاء-مداخلة-خلال-ا/
يطلق الصندوق دعوة لإلقاء مداخلة خلال المؤتمر الدولي الثاني - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 18.6× 759
https://cnas.dz/تعاقد-الصندوق-مع-صانعي-النظارات-الطبي/
تعاقد الصندوق مع صانعي النظارات الطبية - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 14.1× 1048
https://cnas.dz/مع-الديوان-الوطني-لأعضاء/
مع الديوان الوطني لأعضاء - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 12.6× 1184
https://cnas.dz/كلمة-السيدة-المديرة-العامة/
كلمة السيد المدير العام - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
other 75 16.0× 873
https://cnas.dz/mot-de-la-directrice-generale/
Mot du Directeur Général - CNAS - الصندوق الوطني للتأمينات الإجتماعية للعمال الأجراء
pricing 75 12.0× 953 💰 Pricing
Showing 20 of 52 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
/integrations/ 1 0 0% 0.0× Low AI Readiness
/عملية-التشخيص-المبكر-لسرطان-الثدي/ 1 75 0% 14.3× High JS Bloat
/العيادة-المتخصصة-في-طب-العظام-والتأهي/ 1 75 0% 15.7× High JS Bloat
/كلمة-السيدة-المديرة-العامة/ 1 75 0% 16.0× High JS Bloat
/المنح-العائلية/ 1 75 0% 14.2× High JS Bloat
/sample-page/ 1 75 0% 17.3× High JS Bloat
/الخبرة-الطبية/ 1 75 0% 15.6× High JS Bloat
/مركز-شخصنة-البطاقة-الإلكترونية/ 1 75 0% 17.5× High JS Bloat
/التأمين-على-الأمومة/ 1 75 0% 14.2× High JS Bloat
/التأمين-حوادث-العمل-و-الأمراض-المهنية/ 1 75 0% 13.9× High JS Bloat
/pricing/ 1 0 0% 0.0× Low AI Readiness
/about/ 1 0 0% 0.0× Low AI Readiness
/faq/ 1 0 0% 0.0× Low AI Readiness
/المستخدمين/ 1 85 0% 6.6× High JS Bloat
/قائمة-26-مرضا-التي-لها-الحق-بتكفل-بــ-100/ 1 75 0% 16.4× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 52 pages
instagram.com ×42
elhanaa.cnas.dz ×42
youtube.com ×42
pnc.cnas.dz ×42
x.com ×42
teledeclaration.cnas.dz ×42
facebook.com ×42
linkedin.com ×42
🔄 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/cnas.dz

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

🔗 Similar infrastructure Sites

Domains with a similar tech stack, industry, and AI readiness profile to cnas.dz. Compare side-by-side.

Domain ACRI AI Score Tech Stack Token Bloat Schema
cnas.dz (this site) 71 84 WordPress 6.5× 1
profitserver.net 86 90 WordPress 3.8× 2 Compare →
driphydration.com 86 95 WordPress 1.9× 2 Compare →
safely.co.jp 90 90 WordPress 1.9× 3 Compare →
hi-ad.jp 86 90 WordPress 3.1× 5 Compare →
meriambet.us.com 87 95 WordPress 4.1× 6 Compare →
Compare All 5 Similar Sites →

📊 Semantic Share of Voice

How often would an AI cite cnas.dz 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 cnas.dz. Copy and paste these into your codebase to improve AI visibility. These patches are mathematically proven to increase extraction accuracy →

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 Cnas?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Cnas does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Cnas work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Cnas."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for cnas.dz:

Current Score
84
Projected Score
90
Improvement
+6 pts
Reduce token bloat +3 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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