66rpg.com
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Hosting Provider
cloud.tencent.comIP Address
124.220.119.47
Site Location
🇨🇳 Chinavia ip
Server Location
🇨🇳 Shanghai, China
ASN
AS45090
Organization
Tencent cloud computing (Beijing) Co., Ltd.
Server
TencentEdgeOne
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
4 Technologies Detected
SEO Analysis
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Recommended: 50-60 chars (~62px / 580px)
Recommended: 120-160 chars
Issues (2)
- • Missing H1 tag — every page should have exactly one H1
- • Most images missing alt text (665/686) — critical for accessibility and SEO
13 issues found
Upgrade to view detailsCrawlability
8 rules
Local SEO
Local Search Readiness
This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.
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AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
No SchemaCitation Readiness
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Accessibility
WCAG 2.1 Compliance
- •Accessibility recommendation preview...
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
No WAF
254d
Certificate Details
Type
Organization Validated (OV)
Certificate Authority
GlobalSign nv-sa
Key Algorithm
RSA (2048 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.3
Valid From
23.12.2025
Valid Until
24.01.2027
OCSP Stapling
Enabled
Subject Alternative Names (3)
SHA-256 Fingerprint
A4:A6:EF:93:DE:72:72:D8:AA:CE:3D:C6:BC:4A:C4:23:F5:C8:6D:27...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
0
Domain Information
66rpg.com
Created
04.06.2005
Expires
04.06.2035
Last Updated
17.09.2025
Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Privacy & Compliance
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width- •Mobile compatibility recommendation preview...
Typography & Readability
NotoSansHans-Regular
12px · LH --
1:1 min contrast
1 font
Heading Font
NotoSansHans-Regular
Body Font
NotoSansHans-Regular
Contrast Ratio
1:1
36 issuesReading Comfort
~150 CPL
Too wide❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.
❌ Very long lines: ~150 chars/line causes eye strain. Add max-width constraint.
✅ Easy to read: Flesch score 92/100 — accessible to general audiences.
⚠️ Partial contrast: 36 elements below WCAG AA threshold (min 1.0:1).
❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.
✅ Lean font stack: 1 font families keeps load times fast.
Color Palette
8 unique colorsBusiness & Marketing Stack
1 Tools Detected
1
Categories
1
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Growing marketing technology adoption
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Scripts & Styles
30 Resources
Top Script Sources
Website Identity
66rpg.com
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Historical Analysis & Change Tracking