oncehuman.game 60 C
🛡️ SEO 45 🤖 GEO 68 ⚡ Perf 80 🏗️ Arch 35

oncehuman.game — Global SEODiff Score 60/100

oncehuman.game
📊

The AI-Readiness profile for oncehuman.game is strong: an ACRI of 71/100 places it ahead of 70% of domains in the index. Compared to other gaming sites (avg score: 57), oncehuman.game performs above the benchmark, suggesting strong competitive positioning in AI search. A ghost ratio of 15% indicates a mixed rendering strategy where core content loads server-side but interactive sections rely on JavaScript. Token bloat registers at 6.7× — acceptable, but reducing inline scripts and redundant markup could yield measurable gains. No structured data was detected, which means AI systems must infer all entities and relationships from raw HTML alone. Robots.txt grants unrestricted access to the key AI user-agents, which is the strongest starting position for AI visibility.

60
C — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but Architecture (35) is your bottleneck.
🎯 Top Fix: Add Organization + WebSite JSON-LD → +5–8 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 16, 2026 · 📋 API
📈 ACRI Trend 3 snapshots
Mar 4 Mar 16
🔔 Recent AI Indexing Activity
No recent changes detected by adaptive crawler.
Does your site score higher than oncehuman.game?
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)45 × 0.25 = 11.2
🤖 AI Readiness / GEO (40% weight)68 × 0.40 = 27.2
⚡ Performance (20% weight)80 × 0.20 = 16.0
🏗️ Architecture & Trust (15% weight)35 × 0.15 = 5.2
Weighted sum = 11.2 + 27.2 + 16.0 + 5.2
Global SEODiff Score = 60 (C)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
94
Rendering
avg 93
62
Structure
avg 35
0
Schema
avg 9
50
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 25%
Rank #249822
+6 pts
Gap
AI (ACRI)
Top 30%
Score 71/100

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

Why oncehuman.game ranks here

Tech stackCustom / Proprietary
Industrygaming
RenderingHybrid
Schema coverage0 blocks
Token bloat6.7×

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

45/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

63 chars
Too long

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

197 chars
Too long

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.oncehuman.game
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✗ HTML lang attribute
  • ✗ Hreflang tags
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — Survive together, wield the power of the aberrants - Once Human
  • ✓ og:description — Once Human Visional Wheel S3: Aberrant Progeny is now live! Harness the power of monsters to overcome survival challenges—become the unknown to explore the unknowable. Join now and play for free!
  • ✓ 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

68/100 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 gaming sector, news.pchome.com.tw (ACRI: 85) 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 →
oncehuman.game
44
Your ACRI Score
85
Industry Peer ACRI
AI models prioritize pages with strong semantic structure and schema coverage. news.pchome.com.tw has schema coverage of 3 blocks and uses Custom / Proprietary. 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 15%
0% — Safe 50% 100% — Risk
Status Server-Side Rendered (Safe)
Rendering Type Hybrid

📊 Structure & Information Density Docs

Structure Grade 62/100 — Good
Structured Elements 13 elements (13 lists, 0 rows, 0 headers)
Total Words112
Raw Density11.6%

🏷️ 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

14%
🗑️ 86%
Useful Content (2.7 KB)Bloat (15.3 KB)
Token Bloat Ratio6.7× — Normal

Multimodal Readiness

Visual Context0% Optimized for Vision
Image Alt Coverage0 / 10 images have alt text

TDM Rights

TDM-Reservation HeaderNot set
X-Robots-Tag: noaiNot set
💡Only 0% of images have alt text. Add descriptive alt attributes so multimodal AI (ChatGPT Vision) can understand your images.

🔥 Structural Entropy Check Research

0 Entropy
Poor Token Bloat: High
Noise Ratio: 85.1% · SNR: 0.18 · Signal: 686 / Noise: 3907 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 oncehuman.game 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
Survive together uses monster-based gameplay to offer a unique survival experience.
Target Audience
Gamers, survival game enthusiasts
Pricing Model
Free to play with potential in-app purchases
🏆 Competitive Moat
Unique monster-based gameplay and cross-platform play.
📊 Content Depth
3/10
Analyzed by SEODiff AI · 2026-03-12

🔧 Tech Stack

AI-Readiness Score50/100
ServerApache
CDN
HTTP Status200
Load Time589 ms
Raw HTML Size17.9 KB
Visible Text Size2.7 KB

Performance & Speed

80/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

589 ms
Acceptable — room for improvement

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

📦 Page Weight

217
DOM nodes
18 KB
HTML payload
Lean page — fast for bots and users

🗄️ Cache & CDN

  • ✓ Cache-Control header → max-age=115
  • ✗ CDN cache status
  • ✗ CDN detected

🔬 Tracker Tax

2
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

35/100 15 % of Global Score 🟡 Medium Confidence

🗺️ Sitemap & Robots

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

🔗 Linking

8
internal links
16
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
  • ✓ 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 44/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for oncehuman.game
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/oncehuman.game" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=oncehuman.game" 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
44
Single-page score
-8
Moderate hidden bloat
Δ delta
Site-Wide ACRI
36
Avg across 10 pages · Range 36–36
Total Words
1070
Avg Bloat
34.3×
Page Type ACRI Token Bloat Words Status
https://oncehuman.game/pricing
Survive together, wield the power of the aberrants - Once Human
pricing 36 34.3× 107
https://oncehuman.game/about
Survive together, wield the power of the aberrants - Once Human
about 36 34.3× 107
https://oncehuman.game/products
Survive together, wield the power of the aberrants - Once Human
product 36 34.3× 107
https://oncehuman.game/features
Survive together, wield the power of the aberrants - Once Human
product 36 34.3× 107
https://oncehuman.game/blog
Survive together, wield the power of the aberrants - Once Human
blog 36 34.3× 107
https://oncehuman.game/docs
Survive together, wield the power of the aberrants - Once Human
docs 36 34.3× 107
https://oncehuman.game/case-studies
Survive together, wield the power of the aberrants - Once Human
social-proof 36 34.3× 107
https://oncehuman.game/contact
Survive together, wield the power of the aberrants - Once Human
support 36 34.3× 107
https://oncehuman.game/faq
Survive together, wield the power of the aberrants - Once Human
support 36 34.3× 107
https://oncehuman.game/integrations
Survive together, wield the power of the aberrants - Once Human
integrations 36 34.3× 107
📂
Health by Sub-Directory
Average ACRI and top issues aggregated by URL path prefix
Path Pages Avg ACRI Ghost % Bloat Top Issue
/pricing/ 1 36 0% 34.3× High JS Bloat
/about/ 1 36 0% 34.3× High JS Bloat
/products/ 1 36 0% 34.3× High JS Bloat
/features/ 1 36 0% 34.3× High JS Bloat
/blog/ 1 36 0% 34.3× High JS Bloat
/docs/ 1 36 0% 34.3× High JS Bloat
/case-studies/ 1 36 0% 34.3× High JS Bloat
/contact/ 1 36 0% 34.3× High JS Bloat
/faq/ 1 36 0% 34.3× High JS Bloat
/integrations/ 1 36 0% 34.3× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 10 pages
store.steampowered.com ×10
store.epicgames.com ×10
instagram.com ×10
creators.gamesight.io ×10
discord.gg ×10
play.google.com ×10
youtube.com ×10
twitter.com ×10
🔄 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/oncehuman.game

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

🔗 Similar gaming Sites

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

Domain ACRI AI Score Tech Stack Token Bloat Schema
oncehuman.game (this site) 44 71 Custom / Proprietary 6.7× 0
eyny.com 69 79 Custom / Proprietary 7.0× 0 Compare →
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📊 Semantic Share of Voice

How often would an AI cite oncehuman.game 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 oncehuman.game. 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": "Game",
  "url": "https://oncehuman.game",
  "logo": "https://oncehuman.game/logo.png",
  "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": "Game",
  "url": "https://oncehuman.game",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://oncehuman.game/search?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
</script>
📈

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for oncehuman.game:

Current Score
71
Projected Score
84
Improvement
+13 pts
Add Organization schema +6 pts
Add WebSite schema +4 pts
Reduce token bloat +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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