HTTP Header Analyzer
Analyze HTTP Headers
Paste a request or response header block to inspect security headers, caching directives and server information.
Analysis Report
0
Headers
0%
Security Score
0
Missing
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Cache
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Rating
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Message Type
About
The XAVERT HTTP Header Analyzer inspects pasted request or response headers locally in your browser.
Main Features
- Parse HTTP request and response header blocks.
- Check common browser security headers.
- Inspect caching directives and cache-related headers.
- Detect server and content information.
- Preserve duplicate header values where relevant.
- Identify whether the block is a request, response or header-only block.
- Copy or download a plain-text analysis report.
Security Scoring
The score is a heuristic based on the presence of common hardening headers. A high score does not guarantee that a website is secure, and some headers are context-dependent.
Privacy First
Everything is processed locally within your browser. Your pasted headers and generated report are never uploaded, transmitted, shared or stored on any server.