montrealjazzfest.com 46 D
🛡️ SEO 32 🤖 GEO 32 ⚡ Perf 59 🏗️ Arch 91

montrealjazzfest.com — Global SEODiff Score 46/100

montrealjazzfest.com
📊

With a solid 75/100 ACRI, montrealjazzfest.com is well-positioned for AI search — better than 81% of sites in the Radar. Compared to other infrastructure sites (avg score: 57), montrealjazzfest.com performs above the benchmark, 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. A 37.6× token bloat ratio means crawlers must process significantly more tokens to reach the actual content — a drag on extraction efficiency. Zero schema blocks puts this site at a disadvantage in knowledge graph and AI-answer pipelines that rely on explicit structured data. The site maintains an open-door policy for AI crawlers — GPTBot, ClaudeBot, and other major agents are all allowed.

46
D — Global SEODiff Score
Comprehensive search visibility assessment
Below average — Traditional SEO (32) has the most room for improvement.
🎯 Top Fix: Reduce token bloat (38×) → +5–10 pts
⚠️ Crawl Blocked: Rendering failed (SPA shell / render timeout)
🔬 Automated SEODiff Assessment · Snapshot: Feb 26, 2026 · 📋 API
📈 ACRI Trend 3 snapshots
Feb 23 Feb 26
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than montrealjazzfest.com?
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)32 × 0.25 = 8.0
🤖 AI Readiness / GEO (40% weight)32 × 0.40 = 12.8
⚡ Performance (20% weight)59 × 0.20 = 11.8
🏗️ Architecture & Trust (15% weight)91 × 0.15 = 13.7
Weighted sum = 8.0 + 12.8 + 11.8 + 13.7
Global SEODiff Score = 46 (D)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
99
Rendering
avg 93
64
Structure
avg 36
0
Schema
avg 9
70
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 23%
Rank #232922
Aligned
Gap
AI (ACRI)
Top 19%
Score 75/100

montrealjazzfest.com has balanced Google and AI visibility — both rank roughly in the same tier. ACRI measures technical crawler readiness. Read the methodology →

Why montrealjazzfest.com ranks here

Tech stackNext.js
RenderingSSR
Schema coverage0 blocks
Token bloat37.6×

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…

⚠️ Crawl Failed: Anti-Bot Protection Detected

Rendering failed (SPA shell / render timeout)

The scores below may not reflect actual site quality. The crawler received a challenge page instead of real content.

🛡️

Traditional SEO

32/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

76 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

133 chars
Good length

Optimal range: 120–160 characters for snippet control.

🔤 Heading Hierarchy

  • ✗ Exactly 1 <h1> tag — found 4
  • ✓ Has <h2> headings — found 17
  • ✗ <h2> not before <h1>

🔍 Indexability

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

🌐 Social / OpenGraph

  • ✓ og:title — Festival international de Jazz de Montréal | June 25 to July 4, 2026
  • ✓ og:description — From June 25th to July 4th, experience the rhythm of Montreal at the Jazz Festival - a celebration of music, culture, and creativity.
  • ✓ 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

32/100 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, plodopitomnik-sad.ru (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 →
montrealjazzfest.com
29
Your ACRI Score
90
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. plodopitomnik-sad.ru has schema coverage of 12 blocks and uses Express. 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 64/100 — Good
Structured Elements 81 elements (81 lists, 0 rows, 0 headers)
Total Words654
Raw Density12.4%

🏷️ 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

47
AI Extractability
Medium
Crawl Cost
None
Blocklist Risk
Extractability47/100 — AI models can partially extract answers from this page
Crawl CostMedium (55/100) — moderate for AI crawlers to process
Blocklist RiskNone — 0 of 5 AI crawlers blocked

Token Bloat Research

2%
🗑️ 98%
Useful Content (4.2 KB)Bloat (154.5 KB)
Token Bloat Ratio37.6× — Bloated

Multimodal Readiness

Visual Context88% Optimized for Vision
Image Alt Coverage21 / 24 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set
💡Your HTML is 158.8 KB, but only 4.2 KB is text. 2% useful / 98% bloat. AI crawlers have limited context windows (e.g. 128k tokens). This level of bloat (37.6×) 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: 97.3% · SNR: 0.03 · Signal: 1081 / Noise: 39561 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…

🔧 Tech Stack

FrameworkNext.js
AI-Readiness Score70/100
ServerVercel
CDNvercel
HTTP Status200
Load Time796 ms
Raw HTML Size158.8 KB
Visible Text Size4.2 KB

Performance & Speed

59/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

796 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

933
DOM nodes
159 KB
HTML payload
Moderate weight — acceptable for most scenarios

🗄️ Cache & CDN

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

🔬 Tracker Tax

16
tracker scripts
6
third-party domains
36.8%
token overhead
Heavy tracker burden — scripts may dilute useful content for AI
tiktok.com/i18n/pixelgoogletagmanager.comstatic.ads-twitter.comfacebook.nethotjar.comdoubleclick.net
📐 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

91/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://montrealjazzfest.com/sitemap.xml
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

84
internal links
32
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 is currently blocking AI crawlers. Unblock them and rescan to earn your AI-Verified badge.

AI-Verified badge for montrealjazzfest.com
Unverified — crawl access is blocked
<a href="https://seodiff.io/radar/domains/montrealjazzfest.com" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=montrealjazzfest.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 10 pages · Deep-10

Homepage ACRI
29
Single-page score
-9
Moderate hidden bloat
Δ delta
Site-Wide ACRI
20
Avg across 10 pages · Range 20–22
Topical Cohesion
5%
Topical Drift
TF-IDF cosine similarity
Total Words
139
Avg Bloat
623.2×
Page Type ACRI Token Bloat Words Status
https://montrealjazzfest.com/contact
Montreal Jazz Festival | Contact
pricing 22 2315.8× 7 💰 Pricing
https://montrealjazzfest.com/faq
Montreal Jazz Festival | FAQ
pricing 22 1393.8× 12 💰 Pricing
https://montrealjazzfest.com/pricing
Festival International de Jazz de Montréal | Home | June 25 to July 4, 2026
pricing 20 315.2× 15 💰 Pricing
https://montrealjazzfest.com/about
Festival International de Jazz de Montréal | Home | June 25 to July 4, 2026
about 20 315.0× 15
https://montrealjazzfest.com/products
Festival International de Jazz de Montréal | Home | June 25 to July 4, 2026
product 20 315.4× 15
https://montrealjazzfest.com/features
Festival International de Jazz de Montréal | Home | June 25 to July 4, 2026
product 20 315.4× 15
https://montrealjazzfest.com/docs
Festival International de Jazz de Montréal | Home | June 25 to July 4, 2026
docs 20 314.8× 15
https://montrealjazzfest.com/blog
Festival International de Jazz de Montréal | Home | June 25 to July 4, 2026
blog 20 314.8× 15
https://montrealjazzfest.com/case-studies
Festival International de Jazz de Montréal | Home | June 25 to July 4, 2026
social-proof 20 315.9× 15
https://montrealjazzfest.com/integrations
Festival International de Jazz de Montréal | Home | June 25 to July 4, 2026
integrations 20 315.9× 15
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/contact/ 1 22 1% 2315.8× Bot Blocked
/faq/ 1 22 1% 1393.8× Bot Blocked
/docs/ 1 20 1% 314.8× Bot Blocked
/integrations/ 1 20 1% 315.9× Bot Blocked
/products/ 1 20 1% 315.4× Bot Blocked
/case-studies/ 1 20 1% 315.9× Bot Blocked
/pricing/ 1 20 1% 315.2× Bot Blocked
/about/ 1 20 1% 315.0× Bot Blocked
/features/ 1 20 1% 315.4× Bot Blocked
/blog/ 1 20 1% 314.8× Bot Blocked
🔄 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/montrealjazzfest.com

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

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📊 Semantic Share of Voice

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

Projected Impact

ROI EST.

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

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