cafa.edu.cn
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Hosting Provider
IP Address
124.127.38.133
Site Location
🇨🇳 Chinavia tld
Server Location
🇨🇳 Beijing, China
ASN
AS4847
Organization
Ritele
Server
Microsoft-HTTPAPI/2.0
Nameservers
Performance
Core Web Vitals
Weight
Architecture Stack
SEO Analysis
Not Found
No description available for this page.
Recommended: 50-60 chars (~55px / 580px)
Recommended: 120-160 chars
Issues (4)
- • Missing meta description — important for click-through rates in SERPs
- • Very thin content (13 words). Search engines need substantial content for ranking.
- • Missing H1 tag — every page should have exactly one H1
14 issues found
Upgrade to view detailsLocal 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
89d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
GlobalSign nv-sa
Key Algorithm
RSA (2048 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.2
HTTP Protocol
HTTP/1.1
Valid From
26.06.2025
Valid Until
28.07.2026
OCSP Stapling
Enabled
Subject Alternative Names (2)
SHA-256 Fingerprint
88:96:20:51:00:17:AC:61:F7:15:E0:D8:51:66:3F:59:CB:92:5B:B1...
Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
50
MX Records (3)
Domain Information
cafa.edu.cn
Mobile Compatibility
Viewport & Responsive Test
- •Mobile compatibility recommendation preview...
Typography & Readability
Times New Roman
16px · LH --
21:1 min contrast
1 font
Heading Font
Times New Roman
Body Font
Times New Roman
Contrast Ratio
21:1
WCAG AAA (≥7:1)Reading Comfort
~41 CPL
Narrow lines✅ Excellent readability: 16px body text is ideal for all devices.
✅ WCAG AAA contrast: All text meets 7:1 ratio (min 21.0:1).
❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.
✅ Lean font stack: 1 font families keeps load times fast.
⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).
Color Palette
4 unique colorsSponsored
Website Identity
cafa.edu.cn
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Historical Analysis & Change Tracking