silversea.com 67 C
🛡️ SEO 67 🤖 GEO 73 ⚡ Perf 34 🏗️ Arch 93

silversea.com — Global SEODiff Score 67/100

silversea.com
📊

The AI-Readiness profile for silversea.com is strong: an ACRI of 77/100 places it ahead of 86% of domains in the index. In the infrastructure sector, silversea.com outperforms the average (57), suggesting strong competitive positioning in AI search. Server-side rendering keeps the ghost ratio near zero, giving AI systems direct access to all visible content. Token bloat registers at 12.7× — acceptable, but reducing inline scripts and redundant markup could yield measurable gains. The site includes 2 schema blocks, providing adequate structured data for basic entity recognition. The site maintains an open-door policy for AI crawlers — GPTBot, ClaudeBot, and other major agents are all allowed.

67
C — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Performance (34) is your bottleneck.
🎯 Top Fix: Monitor weekly to catch regressions early
🔬 Automated SEODiff Assessment · Snapshot: Feb 26, 2026 · 📋 API
📈 ACRI Trend 17 snapshots
Feb 22 Feb 26
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than silversea.com?
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)67 × 0.25 = 16.8
🤖 AI Readiness / GEO (40% weight)73 × 0.40 = 29.2
⚡ Performance (20% weight)34 × 0.20 = 6.8
🏗️ Architecture & Trust (15% weight)93 × 0.15 = 13.9
Weighted sum = 16.8 + 29.2 + 6.8 + 13.9
Global SEODiff Score = 67 (C)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
99
Rendering
avg 93
42
Structure
avg 36
44
Schema
avg 9
75
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 4%
Rank #40815
+10 pts
Gap
AI (ACRI)
Top 14%
Score 77/100

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

Why silversea.com ranks here

Tech stackGatsby
RenderingSSR
Schema coverage2 blocks
Token bloat12.7×

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

67/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

51 chars
Good length

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

154 chars
Good length

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✓ Exactly 1 <h1> tag — found 1
  • ✓ Has <h2> headings — found 8
  • ✓ <h2> not before <h1>

🔍 Indexability

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

🌐 Social / OpenGraph

  • ✓ og:title — Experience All-Inclusive Luxury Cruises
  • ✓ og:description — Venture into the extraordinary on a Silversea cruise. Explore the rare and remarkable in over 900 destinations on 12 luxury ships, designed for discovery.
  • ✓ og:image — preview
  • ✓ twitter:card — summary
📐 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

73/100 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 →
silversea.com
59
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 5%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type SSR

📊 Structure & Information Density Docs

Structure Grade 42/100 — Fair
Structured Elements 135 elements (135 lists, 0 rows, 0 headers)
Total Words2605
Raw Density5.2%

🏷️ Schema Health Docs

Organization Schema ✅ Present
Product / Service Schema ⚠️ Not Found
Total Schema Blocks2 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

56
AI Extractability
High
Crawl Cost
None
Blocklist Risk
Extractability56/100 — AI models can partially extract answers from this page
Crawl CostHigh (70/100) — expensive for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

7%
🗑️ 93%
Useful Content (65.2 KB)Bloat (765.1 KB)
Token Bloat Ratio12.7× — Normal

Multimodal Readiness

Visual Context99% Optimized for Vision
Image Alt Coverage82 / 83 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: 92.1% · SNR: 0.09 · Signal: 16700 / Noise: 195857 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

A local LLM (mlx-community/gemma-3-4b-it-qat-4bit) analyzed the extracted content of silversea.com 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
Silversea offers luxury cruises to remote and iconic destinations, providing unique travel experiences.
Target Audience
Luxury travelers, adventure seekers, culture enthusiasts
Pricing Model
Luxury cruise packages with varying lengths and amenities.
🏆 Competitive Moat
Exclusive luxury cruises to unique destinations with high-end amenities.
📊 Content Depth
3/10
Model: mlx-community/gemma-3-4b-it-qat-4bit · Analyzed: 2026-03-02 · Data extracted from the site’s main content via strict JSON prompting.

🔧 Tech Stack

FrameworkGatsby
AI-Readiness Score75/100
ServerNetlify
CDNnetlify
HTTP Status200
Load Time1160 ms
Raw HTML Size830.3 KB
Visible Text Size65.2 KB

Performance & Speed

34/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

1160 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

1655
DOM nodes
830 KB
HTML payload
Heavy page — consider reducing DOM complexity

🗄️ Cache & CDN

  • ✓ Cache-Control header → public,max-age=0,must-revalidate
  • ✗ CDN cache status
  • ✓ CDN detected → netlify

🔬 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

93/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://www.silversea.com/sitemap-index.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

219
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 → en
  • ✓ 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 59/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

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

Homepage ACRI
59
Single-page score
-2
Consistent readability
Δ delta
Site-Wide ACRI
57
Avg across 80 pages · Range 45–77
Topical Cohesion
9%
Topical Drift
TF-IDF cosine similarity
Total Words
64007
Avg Bloat
192.9×
Page Type ACRI Token Bloat Words Status
https://www.silversea.com/blog/destinations/south-america/choose-your-cruise-south-america
How to Choose Your Cruise: South America | Discover by Silversea
pricing 77 12.3× 6056 💰 Pricing
https://www.silversea.com/blog/destinations/alaska/how-to-choose-your-cruise-alaska
The Right Alaska Cruise: A Guide to Finding the Best Itinerary For You | Discover by Silversea
pricing 74 19.9× 2798 💰 Pricing
https://www.silversea.com/blog/destinations/mediterranean/eastern-mediterranean-ports
The Greek Isles: How Do You Choose Which Islands to Visit? | Discover by Silversea
blog 69 20.1× 3113
https://www.silversea.com/blog/destinations/central-america/7-caribbean-destinations-you-should-discover
7 Top Caribbean Destinations You Should Discover on a Cruise | Discover by Silversea
pricing 69 21.7× 2409 💰 Pricing
https://www.silversea.com/blog/destinations/central-america/how-to-choose-a-silversea-panama-canal-cruise
Panama Canal Cruises: See the Many Ways to Transit the Panama Canal | Discover by Silversea
pricing 69 26.0× 1877 💰 Pricing
https://www.silversea.com/blog/destinations/northern-europe-and-british-isles/choose-your-cruise-northern-europe-british-isles
Explore the Norwegian Fjords and More on a Cruise to Northern Europe | Discover by Silversea
pricing 69 20.5× 3457 💰 Pricing
https://www.silversea.com/blog/extra/others/the-best-things-to-do-in-singapore
Best Things to Do in Singapore | Top Attractions, Food & Culture | Discover by Silversea
pricing 68 25.9× 1710 💰 Pricing
https://www.silversea.com/blog/destinations/transoceanic/majestic-madeira-cruise
Travel to Madeira to Explore Portugal's Atlantic Pearl | Discover by Silversea
pricing 68 27.5× 1557 💰 Pricing
https://www.silversea.com/blog/destinations/alaska/how-to-photograph-alaskas-tidewater-glaciers-to-capture-your-best-shot
Capture Your Best Shot at Alaska's Tidewater Glaciers | Discover by Silversea
blog 66 29.9× 1772
https://www.silversea.com/blog/destinations/mediterranean/is-this-a-good-year-to-visit-rome-you-bet
Is This a Good Year to Visit Rome? You Bet | Discover by Silversea
blog 66 35.6× 1531
https://www.silversea.com/blog/silversea-experience/culinary-innovation/ho-chi-minh-city-street-food
Vietnamese Food: Savoring History Via Ho Chi Minh City's Street Food | Discover by Silversea
blog 66 37.1× 1381
https://www.silversea.com/blog/destinations/alaska/what-makes-alaska-shine-brightly-an-insider-shares-whats-quirky-and-captivating
What Makes Alaska Shine Brightly? An Insider Shares What's Quirky and Captivating | Discover by Silversea
pricing 66 37.8× 1279 💰 Pricing
https://www.silversea.com/blog/destinations/antarctica/silversea-conrad-combrink-loves-antarctica
Conrad Combrink, Silversea's Head of Expeditions, on Why He Loves Antarctica So Much | Discover by Silversea
pricing 66 31.9× 1407 💰 Pricing
https://www.silversea.com/blog/destinations/antarctica/silversea-reveals-design-details-of-the-cormorant-at-55-south
Silversea Reveals Design Details The Cormorant at 55 South | Discover by Silversea
blog 66 51.5× 866
https://www.silversea.com/blog/destinations/south-america/on-a-south-american-meat-odyssey-a-thick-cut-steak-is-love-at-first-bite
Travel to Uruguay for a South American Meat Odyssey | Discover by Silversea
blog 66 35.4× 1377
https://www.silversea.com/blog/destinations/kimberley/visit-western-australias-most-remote-islands
See Western Australia and Its Remote Islands on an Expedition Cruise | Discover by Silversea
pricing 66 35.1× 1337 💰 Pricing
https://www.silversea.com/blog
Discover by Silversea
blog 66 103.9× 874
https://www.silversea.com/blog/silversea-experience/immersive-events-and-festivals-2026/silversea-s-immersive-events-and-festivals-in-2026-will-create-memories-beyond-your-imagination
Silversea’s Immersive Events & Festivals in 2026 Will Create Memories Beyond Your Imagination | Discover by Silversea
pricing 66 30.4× 1784 💰 Pricing
https://www.silversea.com/blog/destinations/antarctica/choose-your-cruise-to-antarctica
The Best Antarctica Cruises: How to Choose the One for You | Discover by Silversea
pricing 66 28.8× 1738 💰 Pricing
https://www.silversea.com/blog/destinations/central-america/cartagena-may-be-the-hippest-city-in-south-america-despite-an-unhappy-history
Cartagena May Be the Hippest City in South America, Despite an Unhappy History | Discover by Silversea
pricing 66 39.0× 1338 💰 Pricing
Showing 20 of 80 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
/blog/ 80 57 1% 192.9× Bot Blocked
🔗
Outbound External Citations
0 unique external domains cited across 80 pages
instagram.com ×80
youtube.com ×80
threads.com ×80
facebook.com ×80
discover.silversea.com ×10
whc.unesco.org ×3
anamericaninrome.com ×1
architectuul.com ×1
🔄 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/silversea.com

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 silversea.com. Compare side-by-side.

Domain ACRI AI Score Tech Stack Token Bloat Schema
silversea.com (this site) 59 77 Gatsby 12.7× 2
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📊 Semantic Share of Voice

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

Reduce Token Bloat
Medium Impact ⏱ 1–2 hrs
Only 7% 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 Silversea?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Add your answer here — describe what Silversea does in 1-2 sentences."
      }
    },
    {
      "@type": "Question",
      "name": "How does Silversea work?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Explain the key features and how users interact with Silversea."
      }
    }
  ]
}
</script>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for silversea.com:

Current Score
77
Projected Score
85
Improvement
+8 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