AnyTools
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HTTP Header 分析器
說明
輸入標頭
在此貼上 HTTP 標頭（每行一個，格式：Header-Name: value）
❓什麼是 HTTP 標頭分析
HTTP 標頭分析是檢查 HTTP 響應標頭以評估網站安全性和性能的過程。安全標頭保護網站免受 XSS、點擊劫持和 MIME 嗅探等攻擊。性能標頭優化快取和壓縮。分析標頭有助於識別缺失的安全措施、配置錯誤和性能優化機會。定期進行標頭審計對於維護安全快速的網站至關重要。
✨功能特點
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安全標頭檢查
分析 CSP、HSTS、X-Frame-Options 等安全標頭
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性能分析
檢查 Cache-Control、ETag、Content-Encoding 等性能標頭
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安全評分
基於標頭存在和配置獲得安全評分
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優化建議
接收缺失或配置錯誤的標頭建議
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Application Scenarios
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Security Audit & Compliance
Security teams, DevOps engineers, and compliance officers need to audit HTTP headers to ensure websites meet security standards (OWASP, PCI-DSS, GDPR). Regular header analysis helps identify missing security headers, verify CSP configurations, and ensure HSTS is properly implemented for compliance audits and security certifications.
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Website Security Hardening
Web developers and system administrators need to harden website security by configuring proper HTTP security headers. Analyzing headers helps identify vulnerabilities, configure CSP policies to prevent XSS attacks, set up HSTS for HTTPS enforcement, and implement clickjacking protection before deploying to production.
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Performance Optimization
Frontend developers and performance engineers need to optimize website loading speed by analyzing cache headers, compression settings, and ETag configurations. Header analysis helps identify missing Cache-Control directives, verify Content-Encoding settings, and optimize caching strategies to improve page load times and reduce server load.
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Pre-deployment Testing
QA teams and developers need to verify HTTP header configurations before deploying applications to production. Header analysis helps catch misconfigurations, missing security headers, and performance issues during staging and pre-production testing, ensuring applications meet security and performance requirements before going live.
📋使用指南
第一步
從瀏覽器 DevTools 或伺服器響應中複製 HTTP 標頭
第二步
將標頭貼上到輸入區域（每行一個）
第三步
點擊「分析」獲取安全和性能分析
📚技術介紹
🔒安全標頭
安全標頭是 HTTP 響應標頭，幫助保護網站免受各種攻擊。Content-Security-Policy (CSP) 通過控制資源載入來防止 XSS 攻擊。Strict-Transport-Security (HSTS) 強制使用 HTTPS 連接。X-Frame-Options 防止點擊劫持。X-Content-Type-Options 防止 MIME 嗅探。Referrer-Policy 控制引用資訊洩露。這些標頭對現代 Web 安全至關重要。
⚡性能標頭
性能標頭優化網站載入速度並減少伺服器負載。Cache-Control 指定瀏覽器和代理的快取指令。ETag 啟用高效的快取驗證，無需重新下載未更改的資源。Content-Encoding 指示壓縮（gzip、brotli）以減少傳輸大小。正確配置這些標頭可以顯著提高頁面載入時間並減少頻寬使用。
📊標頭分析
HTTP 標頭分析涉及檢查安全性和性能標頭的存在、值和配置。工具根據最佳實踐和安全標準（如 OWASP 建議）分析標頭。缺失的安全標頭表示存在漏洞。配置錯誤的標頭可能導致安全問題或性能問題。定期進行標頭審計有助於維護網站安全性和性能。
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Frequently Asked Questions
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Which headers are most important for security?
Content-Security-Policy, Strict-Transport-Security, X-Frame-Options or frame-ancestors, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy are common high-value headers.
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Can headers alone make a site secure?
No. Security headers reduce browser-side risk, but they must be combined with secure application code, authentication, input validation, dependency maintenance, and HTTPS.
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Why do caching headers affect performance?
Cache-Control, ETag, Last-Modified, and related headers determine whether browsers and CDNs can reuse responses instead of downloading the same assets again.
💡How To & Tips
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獲取標頭
打開瀏覽器 DevTools (F12)，轉到網路標籤，選擇請求，複製響應標頭
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貼上標頭
將標頭貼上到輸入區域。格式：Header-Name: value（每行一個）
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分析
點擊「分析」獲取詳細的安全和性能分析及建議
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