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HTTP Headers Data Scraper - BuiltWith Alternative

Under maintenance

Try for free

Check data from HTTP Headers fast. Bulk URL or query input, structured JSON/CSV output, no login required. Free trial — perfect alternative to BuiltWith, SecurityHeaders. Use for lead generation, market research, competitive analysis.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

fatih dağüstü

Actor stats

Bookmarked

Total users

Monthly active users

6 hours ago

Last modified

Categories

Developer tools

You can access the HTTP Headers Data Scraper - BuiltWith Alternative programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

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HTTP Headers Data API - Free Apify Scraper OpenAPI definition

OpenAPI is a standard for designing and describing RESTful APIs, allowing developers to define API structure, endpoints, and data formats in a machine-readable way. It simplifies API development, integration, and documentation.

OpenAPI is effective when used with AI agents and GPTs by standardizing how these systems interact with various APIs, for reliable integrations and efficient communication.

By defining machine-readable API specifications, OpenAPI allows AI models like GPTs to understand and use varied data sources, improving accuracy. This accelerates development, reduces errors, and provides context-aware responses, making OpenAPI a core component for AI applications.

You can download the OpenAPI definitions for HTTP Headers Data Scraper - BuiltWith Alternative from the options below:

OpenAPI.json

If you’d like to learn more about how OpenAPI powers GPTs, read our blog post.

You can also check out our other API clients:

HTTP Headers Data Scraper - BuiltWith Alternative API in Python

HTTP Headers Data Scraper - BuiltWith Alternative API in JavaScript

HTTP Headers Data Scraper - BuiltWith Alternative API through CLI

HTTP Headers Data Scraper - BuiltWith Alternative API

HTTP Headers Security Checker

automation-lab/http-headers-security-checker

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n8n & Make Integration Templates

automation-lab/n8n-make-integration-templates

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Security Headers Checker - HTTP Security Audit

pink_comic/security-headers-checker

HTTP security header audit for HSTS, CSP, X-Frame-Options, and more. Grade your website security posture against best practices. For penetration testing, compliance checks, and web hardening. No API key required.

Ava Torres

Cache-Control Header Checker - Audit HTTP caching configuration

scrappy_garden/cache-control-checker

Audit HTTP caching response headers (Cache-Control, Expires, ETag, Last-Modified, Vary, Age). Optionally tests conditional revalidation using If-None-Match / If-Modified-Since. Useful for web performance tuning and debugging CDN/browser caching behavior.

Bikram Adhikari

Security Headers Checker - Audit CSP, HSTS, XFO and more

scrappy_garden/security-headers-checker

Check common HTTP security headers for one or more URLs (Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, COOP/COEP/CORP). Useful for quick security hardening audits.

Bikram Adhikari

HTTP Compression Checker

scrappy_garden/http-compression-checker

Checks whether a URL serves compressed responses (br/gzip/deflate) and validates related headers such as Vary: Accept-Encoding for cache correctness. Outputs per-URL results plus SUMMARY and REPORT.

Bikram Adhikari

HTTP Methods Checker

scrappy_garden/http-methods-checker

Probes which HTTP methods appear enabled for each URL (OPTIONS + per-method requests) and flags risky methods like TRACE. Outputs per-URL results plus SUMMARY and REPORT.

Bikram Adhikari

Cross-Origin-Opener-Policy (COOP) Header Checker

scrappy_garden/cross-origin-opener-policy-header-checker

Fetches URLs and validates the Cross-Origin-Opener-Policy (COOP) and COOP-Report-Only response headers. Flags missing/invalid/unsafe policies to help with cross-origin isolation hardening. Outputs per-URL results plus SUMMARY and REPORT.

Bikram Adhikari

🛡️ Security Headers Checker

taroyamada/security-headers-checker

Audit HTTP security headers in bulk across hundreds of websites. Extract OWASP compliance grades and detect missing HSTS or CSP directives instantly.

太郎山田

Security Headers Checker

pillowy_travel/security-headers-checker

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.