Header Guard icon

Header Guard

Analyze HTTP response headers for security misconfigurations.

Users4
Rating--
Reviews0
Manifest versionV3
7-day growth0
7-day growth rate0%
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444442026年6月9日2026年6月12日2026年6月15日Latest: 4
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Version1.0.0
ManifestV3
Size105KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

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Header Guard is a lightweight browser extension that helps developers and security professionals quickly analyze HTTP security headers and API-related risks directly from their browser.

The extension scans websites in real time and highlights missing headers, weak configurations, and potential security risks. It also includes API security checks to help identify common weaknesses that may expose applications or endpoints to threats.

Header Guard is designed to provide quick visibility into security configurations without requiring complex tools or setup. It is especially useful during development, testing, and quick security reviews.

Key Features

1) Security Header Analysis

2) Detects missing security headers

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