81.cn
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Hosting Provider
IP Address
222.94.225.121
Server Location
🇨🇳 Nanjing, China
ASN
AS134756
Organization
Chinanet JS
Server
elb
Performance
Page Speed
Architecture Stack
SEO Analysis
中国军网 - 中国人民解放军官方军事新闻门户
中国军网是经中央军委批准的中国人民解放军唯一新闻门户网站，第一时间向全球网民发布权威军事资讯，追踪军事热点，反映军事动态，介绍国内外最新武器发展动态，拥有中国最大的军事图片库，提供独家发布的军事视频。
Recommended: 50-60 chars
Recommended: 120-160 chars
Issues (2)
- • Missing H1 tag - every page should have one H1
- • Many images missing alt text (82/89)
8 issues found
Upgrade to view detailsCrawlability
4 rules
Allows all crawlers
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Security Score
No SSL
No WAF
nulld
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
0
Domain Information
81.cn
Typography & Readability
Microsoft Yahei
16px · LH 1.80
2.5x ratio
Contrast: undefined
1 font
Heading Font
Microsoft Yahei
Body Font
Microsoft Yahei
Contrast Ratio
--
Reading Comfort
~125 CPL
Needs attention✅ Excellent readability: 16px body text is ideal for all devices.
✅ Optimal line spacing: 1.80 ratio ensures comfortable reading.
✅ Strong hierarchy: Headlines are 2.5x larger than body text.
✅ Good performance: Using 1 font families keeps load times fast.
✅ Consistent design: Single font family with weight variations is a modern best practice.
✅ Protected text on images: Using gradient for readability.
Business & Marketing Stack
1 Tools Detected
1
Categories
1
Total Tools
0
Enterprise
1
Mid-Market
Assessment: Early-stage marketing technology
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Scripts & Styles
5 Resources
Top Script Sources
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Historical Analysis & Change Tracking