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HeaderLint icon

HeaderLint

HTTP security header scanner with A-F grading

Users0
Rating--
Reviews0
Manifest versionV3
7-day growth0
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Preview

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Technical snapshot

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Version0.5.1
ManifestV3
Size64.39KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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HeaderLint analyzes HTTP security headers on the current browser tab and provides an A-F letter grade with per-header findings and copy-paste remediation guidance.

Because it runs inside your existing browser session, HeaderLint can scan pages behind login — no credentials or proxy setup required.

Headers analyzed:

- Content-Security-Policy (CSP)

- Strict-Transport-Security (HSTS)

- Referrer-Policy

Reviews

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