shhanluo.com
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Hosting Provider
IP Address
106.13.238.111
Site Location
🇨🇳 Chinavia ip
Server Location
🇨🇳 Jinrongjie, China
ASN
AS38365
Organization
Beijing Baidu Netcom Science and Technology Co., Ltd.
Server
Microsoft IIS
Performance
Core Web Vitals
Weight
Architecture Stack
Technology Stack
7 Technologies Detected
Libraries
2UI Components
1Other
1CSS Frameworks
1Web Servers
1Frameworks
1SEO Analysis
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Recommended: 50-60 chars (~152px / 580px)
Recommended: 120-160 chars
Issues (1)
- • 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
63d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Let's Encrypt
Key Algorithm
RSA (2048 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Valid From
22.04.2026
Valid Until
21.07.2026
Subject Alternative Names (2)
SHA-256 Fingerprint
0F:84:6E:53:D7:0A:BB:DE:99:06:E9:E3:EA:DF:B4:38:F0:7C:E5:06...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
0
Domain Information
shhanluo.com
Created
28.06.2020
Expires
28.06.2029
Last Updated
15.08.2023
Registrar
Bizcn.com, Inc.
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
microsoft yahei
14px · LH 2.00
2.95:1 min contrast
1 font
Heading Font
microsoft yahei
Body Font
microsoft yahei
Contrast Ratio
2.95:1
5 issuesReading Comfort
Single Font Family
left aligned⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.
⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.
⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 3.0:1).
❌ 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
12 unique colorsSponsored
Scripts & Styles
12 Resources
Top Script Sources
Website Identity
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Historical Analysis & Change Tracking