reignofblood.net 74 B
🛡️ SEO 75 🤖 GEO 73 ⚡ Perf 74 🏗️ Arch 78

reignofblood.net — Global SEODiff Score 74/100

reignofblood.net
📊

The AI-Readiness profile for reignofblood.net is strong: an ACRI of 65/100 places it ahead of 55% of domains in the index. In the gaming sector, reignofblood.net outperforms the average (57), suggesting strong competitive positioning in AI search. While the majority of content is server-rendered, the 15% ghost ratio suggests some content remains hidden from static crawlers. Token bloat registers at 7.3× — acceptable, but reducing inline scripts and redundant markup could yield measurable gains. Minimal structured data (1 block) limits the site's ability to communicate entity relationships to AI systems. Robots.txt grants unrestricted access to the key AI user-agents, which is the strongest starting position for AI visibility.

74
B — Global SEODiff Score
Comprehensive search visibility assessment
Strong foundations, but AI Readiness (73) is your bottleneck.
🎯 Top Fix: Add HSTS header → +2 pts
🔬 Automated SEODiff Assessment · Snapshot: Mar 21, 2026 · 📋 API
📈 ACRI Trend 11 snapshots
Feb 23 Mar 21
🔔 Recent AI Indexing Activity
🔄 Mar 21 Content change detected
🔄 Mar 20 Content change detected
🔄 Mar 20 Content change detected
🔄 Mar 18 Content change detected
🔄 Mar 16 Content change detected
Does your site score higher than reignofblood.net?
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🧮 Score Transparency — How is this calculated?
🛡️ Traditional SEO (25% weight)75 × 0.25 = 18.8
🤖 AI Readiness / GEO (40% weight)73 × 0.40 = 29.2
⚡ Performance (20% weight)74 × 0.20 = 14.8
🏗️ Architecture & Trust (15% weight)78 × 0.15 = 11.7
Weighted sum = 18.8 + 29.2 + 14.8 + 11.7
Global SEODiff Score = 74 (B)
📊 ACRI Sub-Scores (AI Readiness Detail)
100
Bot Access
avg 92
94
Rendering
avg 93
0
Structure
avg 35
42
Schema
avg 9
50
Tech Stack
avg 63
🔀
Visibility Delta: Google vs AI
Google (Tranco)
Top 9%
Rank #89208
+37 pts
Gap
AI (ACRI)
Top 45%
Score 65/100

reignofblood.net 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 reignofblood.net ranks here

Tech stackCustom / Proprietary
Industrygaming
RenderingHybrid
Schema coverage1 blocks
Token bloat7.3×

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

75/100 25 % of Global Score 🟢 High Confidence

📝 Title Tag

42 chars
Good length

Optimal range: 30–60 characters for SERP display.

📋 Meta Description

141 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 → https://reignofblood.net/
  • ✓ No noindex directive
  • ✓ Meta viewport set
  • ✓ HTML lang attribute → en-US
  • ➖ Hreflang tags — N/A (single language site)
  • ✓ Googlebot allowed by robots.txt

🌐 Social / OpenGraph

  • ✓ og:title — Free Online Vampire Games | Reign Of Blood
  • ✓ og:description — Reign Of Blood is a top-voted text-based vampire game running since 2006. PvP battles, covens, quests & more. Create your free vampire today!
  • ✓ 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

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 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 →
reignofblood.net
43
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 0/100 — Poor
Structured Elements 0 elements (0 lists, 0 rows, 0 headers)
Total Words1478
Raw Density0.0%
💡Low structure score (0/100). Your content appears as a wall of text with few structured HTML elements. You have 0 list items, 0 table rows, 0 table headers. Convert features into <ul> lists and data into <table> elements to help AI models extract structured information.

🏷️ Schema Health Docs

Organization Schema ✅ Present
Product / Service Schema ⚠️ Not Found
Total Schema Blocks1 block(s) — Basic (low value for AI)

Schema Coverage Map

3/7 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.
💡FAQ schema missing. Adding FAQPage schema lets AI models directly extract Q&A pairs for Featured Snippets and chatbot answers.

📐 AI Efficiency Metrics Docs

48
AI Extractability
Low
Crawl Cost
None
Blocklist Risk
Extractability48/100 — AI models can partially 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

13%
🗑️ 87%
Useful Content (11.5 KB)Bloat (72.7 KB)
Token Bloat Ratio7.3× — Normal

Multimodal Readiness

Visual Context100% Optimized for Vision
Image Alt Coverage68 / 68 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: 86.4% · SNR: 0.16 · Signal: 2936 / Noise: 18610 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 reignofblood.net 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
Reign Of Blood is a long-running, text-based vampire roleplaying game offering a persistent online world with PvP and PvE combat,
Target Audience
Gamers interested in text-based roleplaying games, vampire themes, and persistent online worlds; players seeking a game with a strong community and a developer dedicated to long-term support.
Pricing Model
Free to play
🏆 Competitive Moat
Long-term development and community focus, providing a unique and enduring experience compared to short-lived online games.
📊 Content Depth
7/10
🔄 Programmatic SEO Signals
Reign Of Blood Vampire GuidesReign Of Blood StoryReign Of Blood ActivityReign Of Blood Updates
⚡ Key Pain Points
• Thin landing pages for features
• Lack of structured FAQ schema
Analyzed by SEODiff AI · 2026-03-05

🔧 Tech Stack

AI-Readiness Score50/100
Servernginx
CDN
HTTP Status200
Load Time622 ms
Raw HTML Size84.2 KB
Visible Text Size11.5 KB

Performance & Speed

74/100 20 % of Global Score 🟢 High Confidence

⏱️ Time to First Byte

622 ms
Slow — bots may time out or deprioritise

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

📦 Page Weight

709
DOM nodes
84 KB
HTML payload
Lean page — fast for bots and users

🗄️ Cache & CDN

  • ✓ Cache-Control header → no-store, no-cache, 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

78/100 15 % of Global Score 🟢 High Confidence

🗺️ Sitemap & Robots

  • ✓ Sitemap declared in robots.txt → https://reignofblood.net/sitemap.php
  • ✓ Googlebot allowed
  • ✓ GPTBot allowed
  • ✓ ClaudeBot allowed

🔗 Linking

75
internal links
8
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-US
  • ✓ 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 43/100. Reach 80+ to unlock the green "AI-Verified" badge. Fix the issues below to improve your score.

AI-Verified badge for reignofblood.net
Pending Audit — score below 80 threshold
<a href="https://seodiff.io/radar/domains/reignofblood.net" rel="noopener"><img src="https://seodiff.io/api/v1/badge?domain=reignofblood.net" 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
43
Single-page score
+21
Subpages outperform homepage
Δ delta
Site-Wide ACRI
64
Avg across 52 pages · Range 0–95
Topical Cohesion
26%
Topical Drift
TF-IDF cosine similarity
Total Words
41195
Avg Bloat
10.1×
Page Type ACRI Token Bloat Words Status
https://reignofblood.net/vampire-terms.php
Reign Of Blood Terms Of Service - Vampire Game Rules & Policies
legal 95 3.5× 4135
https://reignofblood.net/reign-of-blood-vampire-book.php
Reign Of Blood Vampire Book
other 90 9.1× 1164
https://reignofblood.net/vampire-game-history.php
Vampire Wars & The History Of Online Vampire Games
other 90 7.2× 1593
https://reignofblood.net/vampire-browser-games.php
Free Vampire Browser Games | Reign Of Blood
other 90 7.2× 1617
https://reignofblood.net/about-reign-of-blood.php
About Reign Of Blood - The History Of This Vampire Game
about 90 8.1× 1310
https://reignofblood.net/vampire-updates.php
Reign Of Blood Vampire Game Updates
other 90 9.9× 1163
https://reignofblood.net/reign-of-blood-review.php
Reign Of Blood Reviews - What Players Say
other 90 8.4× 1448
https://reignofblood.net/vampire-mud-games.php
Vampire MUD Games | Reign Of Blood
other 90 9.0× 1226
https://reignofblood.net/vampire-werewolf-games.php
Vampire Vs Werewolf Games | Reign Of Blood
other 90 9.8× 1110
https://reignofblood.net/vampire-signup.php
Play Vampire Games | Create Your Reign Of Blood Vampire
conversion 90 9.3× 1138
https://reignofblood.net/vampire-games.php
Vampire Games | Reign Of Blood
other 90 9.8× 1108
https://reignofblood.net/independent-vampire-games.php
Reign Of Blood
other 90 7.4× 1547
https://reignofblood.net/vampire-mmorpg.php
Vampire MMORPG | Reign Of Blood
other 90 7.8× 1451
https://reignofblood.net/vampire-privacy.php
Privacy Policy | Reign Of Blood
legal 90 5.1× 2348
https://reignofblood.net/free-vampire-game.php
Free Vampire Game | Reign Of Blood
other 90 9.5× 1117
https://reignofblood.net/vampire-names.php
Vampire Names | Reign Of Blood
other 80 11.2× 934
https://reignofblood.net/roleplaying-games.php
Vampire Roleplaying Games | Reign Of Blood
other 80 11.7× 896
https://reignofblood.net/how-to-become-a-vampire.php
How To Become A Vampire | Reign Of Blood
other 80 11.4× 914
https://reignofblood.net/vampire-rpg.php
Vampire RPG | Reign Of Blood
other 80 10.7× 1004
https://reignofblood.net/vampire-roleplaying.php
Vampire Roleplaying | Reign Of Blood
other 80 11.9× 877
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
/news/ 5 71 0% 9.7× High JS Bloat
/what-is-reign-of-blood.php/ 1 80 0% 12.1× High JS Bloat
/app.php/ 1 59 0% 30.9× High JS Bloat
/free-vampire-game.php/ 1 90 0% 9.6× High JS Bloat
/vampire-rpg.php/ 1 80 0% 10.7× High JS Bloat
/vampire-roleplaying.php/ 1 80 0% 11.9× High JS Bloat
/vampire-story.php/ 1 77 0% 16.8× High JS Bloat
/vampire-mud-games.php/ 1 90 0% 9.0× High JS Bloat
/vampire-terms.php/ 1 95 0% 3.5× Healthy
/vampire-names.php/ 1 80 0% 11.2× High JS Bloat
/vampire-chat.php/ 1 77 0% 13.2× High JS Bloat
/vampire-lost-password.php/ 1 77 0% 15.3× High JS Bloat
/vampire-legal.php/ 1 67 0% 18.5× High JS Bloat
/about-reign-of-blood.php/ 1 90 0% 8.1× High JS Bloat
/roleplaying.php/ 1 57 0% 24.1× High JS Bloat
🔗
Outbound External Citations
0 unique external domains cited across 52 pages
twitter.com ×42
instagram.com ×42
facebook.com ×42
accounts.google.com ×2
reignofbloodblog.net ×1
aol.com ×1
google.com ×1
optout.networkadvertising.org ×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/reignofblood.net

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

🔗 Similar gaming Sites

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

Domain ACRI AI Score Tech Stack Token Bloat Schema
reignofblood.net (this site) 43 65 Custom / Proprietary 7.3× 1
protectyourbubble.com 68 74 Custom / Proprietary 2.7× 1 Compare →
pixophone.com 67 79 Custom / Proprietary 2.1× 1 Compare →
inpad.com.tw 68 79 Custom / Proprietary 12.1× 1 Compare →
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📊 Semantic Share of Voice

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

Projected Impact

ROI EST.

If you apply the patches above, here's the estimated improvement for reignofblood.net:

Current Score
65
Projected Score
71
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?
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