📊

SEO Test

Analyze SEO elements and get optimization suggestions

Result for: https://github.com

Tested at: 2026-04-21 00:36:38

69

良好

SEO Score: 69/100

📄 Page Basics

Page Title GitHub · Change is constant. GitHub keeps you ahead. · GitHub
Title Length 61 chars
Meta Description Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.
Description Length 186 chars
Canonical Tag Set

📑 Heading Structure

H1 Tags 4
H1 Content Search code, repositories, users, issues, pull requests..., Provide feedback, Saved searches, The future of building happens together
H2 Tags 10
H3-H6 Tags H3:16 H4:0

🖼️ Images & Links

Total Images 24
Images without ALT 17
Internal Links 42
External Links 98

📱 Social Media Tags

OG:Title ✓ Set
OG:Description ✓ Set
OG:Image ✓ Set

📊 Other Metrics

Page Size 551.33 KB
Text Ratio 25.9%
Robots Meta Indexable (default)

💡 SEO Optimization Suggestions

⚠️

标题过长

标题61字符，超出60字符可能在搜索结果中被截断。

⚠️

H1标签过多

页面有4个H1标签，建议只保留一个作为主标题。

⚠️

图片缺少ALT属性

17张图片没有ALT描述，这会影响图片SEO和可访问性。