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Pay per usage

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Security Headers Scanner

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Report CSP, HSTS, X-Frame-Options, and other security headers with a simple A-F grade.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

Britton Furness

Actor stats

Bookmarked

Total users

Monthly active users

3 days ago

Last modified

Security Headers Scanner API through CLI

The Apify CLI is the official tool that allows you to use Security Headers Scanner locally, providing convenience functions and automatic retries on errors.

Install Apify CLI

Using installation script (macOS/Linux):

$curl -fsSL https://apify.com/install-cli.sh | bash

Using installation script (Windows):

$irm https://apify.com/install-cli.ps1 | iex

Using Homebrew:

$brew install apify-cli

Using npm:

$npm install -g apify-cli

Other API clients include:

Security Headers Scanner API in Python

Security Headers Scanner API in JavaScript

Security Headers Scanner OpenAPI definition

Security Headers Scanner API

Security Headers Checker - Grade CSP, HSTS, X-Frame-Options

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Security headers checker for any URL: pass a list of URLs, get one JSON record per URL with the observed CSP, HSTS, X-Frame-Options and related headers, missing-header findings, and a security grade. Pay per result â€” cost is bounded by the URLs you submit.

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Security Headers Checker

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Analyze HTTP security headers of websites and generate a security score. Detect missing headers like CSP, HSTS, X-Frame-Options, and more. Perfect for web security audits, vulnerability checks, learning, and automated monitoring.

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Security Headers Scanner

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Scan HTTP security headers for any URL. Returns A+ to F grade, per-header pass/weak/missing status (CSP, HSTS, X-Frame-Options), and Nginx/Apache/Express/Cloudflare fix snippets. Use for security audits, compliance checks, vendor review. Input: url or urls[]. Output: JSON grade report.

Coleton Patton

HTTP Security Headers Analyzer

andok/security-headers-analyzer

Audit HTTP response headers (CSP, HSTS, X-Frame-Options) to verify web application security and compliance standards.

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HTTP Security Headers Inspector

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Analyze HTTP security headers of any website. Check for Content-Security-Policy, HSTS, X-Frame-Options, and 15+ other security headers. Includes security ratings and recommendations. Essential for security audits and compliance testing.

Grant Mitchell

Security Headers Auditor

junipr/security-headers-auditor

Audit website security headers such as CSP, HSTS, X-Frame-Options, Referrer-Policy, and Permissions-Policy.

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HTTP Security Headers Audit

mbeato/apimesh-security-headers

Audit 10 HTTP security headers with A+ to F grading. Checks CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, and more.

Maximus Beato

Bulk HTTP Security Headers Analyzer - CSP, HSTS

logiover/bulk-http-security-headers

Analyze HTTP security headers for thousands of URLs. Checks CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy and more. Returns pass/fail per header plus a numeric security score. No API key, export to CSV/JSON. Ideal for security audits and compliance scanning.

Logiover

Security Headers Checker API - HTTP Security Scanner

pink_comic/security-headers-checker

Security Headers Checker API for bulk HTTP security scans. Audit HSTS, CSP, X-Frame-Options, referrer and permissions policies, missing headers, website hardening gaps, and compliance posture. Returns grades, findings, and header evidence for security audits.

Ava Torres

Security Headers Checker

s3nafps/security-headers-checker

Check public URLs for common HTTP security headers including HSTS, Content Security Policy, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy. Export a simple website security header report as JSON or CSV.