dns.pt 64 C
🛡️ SEO 50 🤖 GEO 72 ⚡ Perf 55 🏗️ Arch 79

dns.pt — Global SEODiff Score 64/100

dns.pt
📊

At 75/100, the ACRI for dns.pt indicates strong fundamentals in AI extractability, surpassing the majority of indexed sites. While the majority of content is server-rendered, the 15% ghost ratio suggests some content remains hidden from static crawlers. A 11.3× bloat ratio is typical for sites in this tech tier — not wasteful, but streamlining could further boost extractability. Zero schema blocks puts this site at a disadvantage in knowledge graph and AI-answer pipelines that rely on explicit structured data. Robots.txt grants unrestricted access to the key AI user-agents, which is the strongest starting position for AI visibility.

64
C — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Traditional SEO (50) is your bottleneck.
🎯 Top Fix: Add Organization + WebSite JSON-LD → +5–8 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 21, 2026 · 📋 API
📈 ACRI Trend 3 snapshots
Mar 7 Mar 21
🔔 Recent AI Indexing Activity
📈 Mar 11 ACRI +1 (56→57)
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)50 × 0.25 = 12.5
🤖 AI Readiness / GEO (40% weight)72 × 0.40 = 28.8
⚡ Performance (20% weight)55 × 0.20 = 11.0
🏗️ Architecture & Trust (15% weight)79 × 0.15 = 11.8
Weighted sum = 12.5 + 28.8 + 11.0 + 11.8
Global SEODiff Score = 64 (C)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
94
Rendering
avg 93
83
Structure
avg 35
0
Schema
avg 9
50
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 0.4%
Rank #3650
+19 pts
Gap
AI (ACRI)
Top 19%
Score 75/100

dns.pt 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 dns.pt ranks here

Tech stackCustom / Proprietary
Industry
RenderingHybrid
Schema coverage0 blocks
Token bloat11.3×

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

50/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

27 chars
Too short

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

135 chars
Good length

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

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

🔍 Indexability

  • ✗ Canonical tag present
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → pt
  • ✅ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — .PT - Domínios de Portugal
  • ✓ og:description — O .PT é a entidade responsável pela gestão, registo e manutenção de domínios sob .pt, domínio de topo correspondente a Portugal.
  • ✓ 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

72/100 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.

🚨

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 15%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type Hybrid

📊 Structure & Information Density Docs

Structure Grade 83/100 — Excellent
Structured Elements 98 elements (98 lists, 0 rows, 0 headers)
Total Words470
Raw Density20.9%

🏷️ 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

57
AI Extractability
Low
Crawl Cost
None
Blocklist Risk
Extractability57/100 — AI models can partially extract answers from this page
Crawl CostLow (10/100) — efficient for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

8%
🗑️ 92%
Useful Content (3.2 KB)Bloat (33.1 KB)
Token Bloat Ratio11.3× — Normal

Multimodal Readiness

Visual Context95% Optimized for Vision
Image Alt Coverage20 / 21 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: 91.1% · SNR: 0.10 · Signal: 825 / Noise: 8485 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 dns.pt 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
Provides domain name registration services for .pt domains, supporting Portugal's digital identity.
Target Audience
Domain registrars, internet service providers, Portuguese businesses, and citizens.
Pricing Model
Not specified - operates as a private non-profit association.
🏆 Competitive Moat
Historical significance as the DNS.PT Association managing .pt domains, established by IANA.
📊 Content Depth
3/10
Analyzed by SEODiff AI · 2026-02-28

🔧 Tech Stack

AI-Readiness Score50/100
ServerApache
CDN
HTTP Status200
Load Time4034 ms
Raw HTML Size36.4 KB
Visible Text Size3.2 KB

Performance & Speed

55/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

4034 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

535
DOM nodes
36 KB
HTML payload
Lean page — fast for bots and users

🗄️ Cache & CDN

  • ✓ Cache-Control header → max-age=600, public
  • ✗ 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

79/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✗ Sitemap declared in robots.txt
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

108
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 → pt
  • ✓ 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 57/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for dns.pt
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/dns.pt" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=dns.pt" 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 1002 pages · Deep-10

Homepage ACRI
57
Single-page score
-9
Moderate hidden bloat
Δ delta
Site-Wide ACRI
49
Avg across 1002 pages · Range 0–82
Topical Cohesion
25%
Topical Drift
TF-IDF cosine similarity
Total Words
377059
Avg Bloat
106.1×
RAG Fractures [?]
24
⚠️
24 RAG-Chunking Fractures Detected

Poorly formatted tables or pricing grids on 24 pages will be split incorrectly during RAG chunking, causing AI models to hallucinate prices and features.

Page Type ACRI Token Bloat Words Status
https://dns.pt/en/blog/nis-and-nis2-what-will-change-cybersecurity-in-the-sights-of-the-eu-legislator/
NIS and NIS2: what will change. Cybersecurity in the sights of the EU legislator - Blog - .PT
blog 82 4.0× 2311
https://dns.pt/pt/blog/nis-e-nis2-o-que-vai-mudar-a-ciberseguranca-na-mira-do-legislador-comunitario/
NIS e NIS2: o que vai mudar. A cibersegurança na mira do legislador comunitário - Blog - .PT
blog 82 4.2× 2296
https://dns.pt/en/faq/whois/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/faq/statuses-in-the-pt-system/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/domain/faq/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/faq/dns-abuse/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/faq/changes-to-registered-domain-names/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/faq/registering-new-domains/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/faq/mfa-multifactor-authentication/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/faq
Perguntas Frequentes - .PT
support 82 4.4× 2929
https://dns.pt/en/faq/nic-handles-and-user-accounts/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/faq/technical-faqs/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/faq/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/domain/registration-rules-2-characters/annex/
Annex - .PT
other 82 3.7× 2059
https://dns.pt/pt/dominio/regras-para-registo-de-2-caracteres/anexo/
Anexo - .PT
other 82 3.8× 2060
https://dns.pt/pt/dominio/perguntas-frequentes/
Perguntas Frequentes - .PT
other 82 4.4× 2929
https://dns.pt/pt/protecao-de-dados/politica-de-privacidade/
Política de Privacidade e de Tratamento de Dados Pessoais - .PT
other 82 4.1× 2409
https://dns.pt/en/faq-2/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/en/dnssec/dnssec-faq/
FAQ - .PT
support 82 4.1× 2985
https://dns.pt/pt/politica-de-privacidade/
Política de Privacidade e de Tratamento de Dados Pessoais - .PT
other 82 4.1× 2409
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
/pt/ 267 62 0% 16.6× High JS Bloat
/en/ 231 62 0% 15.8× High JS Bloat
/faq/ 1 82 0% 4.4× Healthy
/blog/ 1 52 0% 31.6× High JS Bloat
🔄 Re-Crawl & Update 📡 Track this Domain

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🔌 API Access

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

curl https://seodiff.io/api/v1/deep10/domain/dns.pt

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📊 Semantic Share of Voice

How often would an AI cite dns.pt 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 dns.pt. 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": "Dns",
  "url": "https://dns.pt",
  "logo": "https://dns.pt/temas/dnspt2018/images/favicon/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": "Dns",
  "url": "https://dns.pt",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://dns.pt/search?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
</script>
Reduce Token Bloat
Medium Impact ⏱ 1–2 hrs
Only 8% 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 Dns?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Dns does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Dns work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Dns."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for dns.pt:

Current Score
75
Projected Score
93
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
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