Title Tag Check
Check page title length, content and uniqueness
🔍 SEO Checker Tool - Professional Website SEO Analysis Tool
Free online SEO checker tool, comprehensive analysis of website SEO optimization status. Check title tags, Meta descriptions, heading structure, image Alt attributes, internal links, page loading speed and other SEO elements, providing detailed optimization suggestions.
Completely Free
Comprehensive Analysis
Detailed Suggestions
Instant Check
✨ SEO Checker Tool Features
Meta Description Analysis
Analyze Meta description length and content quality
Heading Structure Check
Check H1-H6 heading tag structure and hierarchy
Image Alt Attributes
Check if images have Alt attributes and descriptions
Internal Link Analysis
Analyze internal link structure and anchor text
Page Loading Speed
Detect page loading speed and performance metrics
Mobile-Friendly
Check responsive design and mobile device compatibility
Structured Data Validation
Validate Schema.org structured data
🔧 SEO Check Settings
✨ Completely Free
Comprehensive SEO analysis, no usage restrictions
📊 SEO Check Results
🔍
Please enter URL and start SEO check
Select items to check, then click the start check button
⏳
Performing SEO check...
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Overall Score
Start check to see score
💡 Optimization Recommendations
📖 Usage Guide
🌐
Enter URL
Enter the complete URL you want to check in the input box
⚙️
Select Check Items
Select the SEO items you want to check, or use select all function
📊
View Results
View detailed check results and optimization recommendations
相關工具
常見問題（FAQ）
工具會即時抓取您輸入的網址並分析頁面的 HTML 結構，包含 title、meta description、heading 層級、圖片 alt 等項目。
本工具分析的是頁面的技術 SEO 因素，與 Google 實際排名演算法有差異。建議搭配 Google Search Console 使用以獲得更全面的數據。
部分網站設有反爬蟲保護或需要登入才能存取，這類網站無法被工具正常抓取。
確保頁面有唯一的 title（50-60 字元）、meta description（150-160 字元）、使用正確的 H1-H6 層級、圖片加上 alt 文字、頁面載入速度快是最基本的優化方向。