shanghairanking.com
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Hosting Provider
alibabacloud.comIP Address
121.41.224.230
Server Location
🇨🇳 Hangzhou, China
ASN
AS37963
Organization
Alibaba.com LLC
Server
Tengine
CDN
CDN
Nameservers
Performance
Page Speed
Architecture Stack
Technology Stack
5 Technologies Detected
Analytics
2Meta Frameworks
1CSS Frameworks
1Web Servers
1SEO Analysis
ShanghaiRanking
No description available for this page.
Recommended: 50-60 chars
Recommended: 120-160 chars
Issues (3)
- • Missing meta description - important for click-through rates
- • Missing H1 tag - every page should have one H1
- • Many images missing alt text (27/30)
8 issues found
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Security Score
HTTPS
No WAF
133d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
iTrusChina Co., Ltd.
Key Algorithm
RSA (2048 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Valid From
03.06.2025
Valid Until
03.07.2026
OCSP Stapling
Enabled
Subject Alternative Names (2)
SHA-256 Fingerprint
4E:02:A3:AA:7B:76:14:78:F6:B2:4F:7D:3D:5F:D9:6B:97:0F:BB:16...
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HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
45
MX Records (2)
Domain Information
shanghairanking.com
Created
27.03.2009
Expires
27.03.2027
Last Updated
24.06.2022
Registrar
Xin Net Technology Corporation
Privacy & Compliance
GDPR Indicators
Typography & Readability
Roboto
16px · LH 1.63
Contrast: undefined
System fonts
Heading Font
Roboto
Body Font
Roboto
Contrast Ratio
--
Reading Comfort
~74 CPL
Optimal (45–75)✅ Excellent readability: 16px body text is ideal for all devices.
✅ Optimal line spacing: 1.62 ratio ensures comfortable reading.
✅ Excellent performance: System fonts eliminate font loading delays (better LCP).
⚠️ Risky: Text appears on background images without overlay protection.
✅ Optimal line length: ~74 characters per line is comfortable to read.
⚠️ Cramped layout: 8 elements lack adequate spacing.
Business & Marketing Stack
2 Tools Detected
1
Categories
2
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Growing marketing technology adoption
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Scripts & Styles
20 Resources
Top Script Sources
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Historical Analysis & Change Tracking
