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Best crawlability check APIs

Bulk Link Status Checker API

Tools & Utilities

Check up to fifty addresses per call, or extract every link of a page and validate each one: status code, redirect chain, response time and a working or broken summary. Smart checking with automatic fallback.

Free 7-Day Trial

100% uptime 256ms avg MCP ready

Redirection API

Tools & Utilities

🔴 Try for FREE! 🔴 ⚡The ultimate URL redirect tracking solution that provides deep insights into redirect chains with a fresh IP address for each request. Perfect for SEO professionals, security researchers, and digital marketers who need reliable redirect analysis at scale.

Free 7-Day Trial

100% uptime 591ms avg MCP ready

URL Health Check API

Tools & Utilities

Monitor and analyze website performance using the URL Health Check API for improved user engagement.

Free 7-Day Trial

100% uptime 335ms avg MCP ready

URL Status Check API

Tools & Utilities

Ensure your website's reliability with our URL Status Check API, optimizing user experience effortlessly.

Free 7-Day Trial

100% uptime 415ms avg MCP ready

Web Navigator Status Insight API

Tools & Utilities

Gain real-time insights into website navigation and performance with our Web Navigator Status Insight API.

Free 7-Day Trial

100% uptime 203ms avg MCP ready

URL Status Fetcher API

Tools & Utilities

Instantly check and fetch URL status to enhance your web reliability and user experience.

Free 7-Day Trial

100% uptime 260ms avg MCP ready

Accessibility Audit API

Legal & Compliance

Run automated WCAG accessibility audits on any web page. Detects violations, warnings, and best practices for ADA and EAA compliance.

Free 7-Day Trial

100% uptime 192ms avg MCP ready

Link Indexable Analysis API

Data & Analytics

Analyze deep links by tracking redirects, HTTP codes, meta robots policies, robots.txt, detect soft 404s, and report comprehensively on SEO status.

Free 7-Day Trial

100% uptime 561ms avg MCP ready

Google Indexability Checker API

Search & Discovery

Submit a URL and instantly learn if it’s indexable by Google, with detailed diagnostics for robots rules, meta tags, redirects, soft-404s, and more.

Free 7-Day Trial

100% uptime 1,127ms avg MCP ready

Retrieve Link Index Information API

Data & Analytics

Get comprehensive details quickly with the Retrieve Link Index Information API to optimize link performance.

Free 7-Day Trial

100% uptime 608ms avg MCP ready

SEO Structure Checker API

Data & Analytics

Access worldwide domain data effortlessly with the SEO Structure Checker API for informed decisions.

Free 7-Day Trial

100% uptime 581ms avg MCP ready

Lite Phishing Checker API

Security & Cybersecurity

The Lite Phishing Checker API is a powerful tool that allows you to check URLs and determine if they are known phishing attempts. With this API, you can easily validate and safeguard against potential phishing threats by quickly identifying suspicious URLs.

Free 7-Day Trial

100% uptime 1,278ms avg MCP ready

Link Index Analyzer API

Data & Analytics

Analyzes URLs, detects redirects, status codes, indexability, meta robots, robots.txt, and soft 404s, providing comprehensive information on status and SEO.

Free 7-Day Trial

100% uptime 1,717ms avg MCP ready

Link Index Data API

Data & Analytics

Monitor complete links, discover internal redirects, status codes, meta robots restrictions, robots.txt, identify soft errors, and offer comprehensive SEO insight.

Free 7-Day Trial

100% uptime 743ms avg MCP ready

URL Status Checker API

Tools & Utilities

Checks multiple URLs and returns accessibility, redirects, SSL status, content type, response times, and errors if any.

Free 7-Day Trial

100% uptime 2,477ms avg MCP ready

Link Indexable Analyze API

Data & Analytics

Listen for HTTP signals by examining URLs, reveal redirects, codes, indexing status, meta robots, robots.txt, detect soft 404s, and generate detailed SEO reports.

Free 7-Day Trial