youzan.com
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Hosting Provider
cloud.tencent.comIP Address
152.136.6.121
Server Location
🇨🇳 Beijing, China
ASN
AS45090
Organization
Tencent Cloud Computing (Beijing) Co., Ltd
Nameservers
Performance
Page Speed
Image Optimization
Architecture Stack
Technology Stack
5 Technologies Detected
Meta Frameworks
1CSS Frameworks
1SEO Analysis
智能CRM管理系统, 营销自动化解决方案 - 有赞科技
客户关系管理(CRM)帮零售品牌管理客户关系，用营销自动化软件、智能运营系统，提高销售和利润率。有赞帮助60万+品牌，赋能228万销售和导购，在线管理5.6亿客户关系。免费试用全渠道CRM管理系统。
Recommended: 50-60 chars
Recommended: 120-160 chars
Issues (1)
- • Many images missing alt text (148/241)
4 issues found
Upgrade to view detailsCrawlability
Type: standard
46 rules
Sitemap reference found
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Security Score
HTTPS
No WAF
314d
Certificate Details
Type
Organization Validated (OV)
Certificate Authority
sslTrus
Key Algorithm
RSA (2048 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.2
HTTP Protocol
HTTP/2
Valid From
27.11.2025
Valid Until
28.12.2026
OCSP Stapling
Enabled
Subject Alternative Names (2)
SHA-256 Fingerprint
A4:BC:95:33:AE:5A:2B:46:0D:64:BF:5E:C5:DE:4F:FE:84:43:D6:FE...
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Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
73
DMARC Policy
Quarantine (Moderate)
MX Records (2)
Domain Information
youzan.com
Created
13.03.2008
Expires
13.03.2030
Last Updated
21.10.2022
Registrar
eName Technology Co., Ltd.
Privacy & Compliance
Typography & Readability
-apple-system
24px · LH 1.33
1x ratio
Contrast: undefined
System fonts
Heading Font
-apple-system
Body Font
-apple-system
Contrast Ratio
--
Reading Comfort
~50 CPL
Optimal (45–75)✅ Excellent readability: 24px body text is ideal for all devices.
⚠️ Weak hierarchy: Headlines should be at least 2x body size for clear visual structure.
✅ Excellent performance: System fonts eliminate font loading delays (better LCP).
✅ Consistent design: Single font family with weight variations is a modern best practice.
✅ Protected text on images: Using gradient for readability.
✅ Optimal line length: ~50 characters per line is comfortable to read.
Business & Marketing Stack
3 Tools Detected
Behavior Analytics
User behavior and product analytics
1
Categories
3
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Growing marketing technology adoption
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Scripts & Styles
30 Resources
Top Script Sources
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Historical Analysis & Change Tracking