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Best wcag compliance APIs

Website Accessibility Audit API

Legal & Compliance

Audit web pages or whole websites for WCAG 2.2, EN 301 549 (European Accessibility Act) and Section 508 in a real browser. JSON, CSV or HTML report.

Free 7-Day Trial

100% uptime 2,074ms 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

Web Content Sanitizer API

Security & Cybersecurity

Clean untrusted web markup in one call: strip scripts, event handlers and dangerous attributes to prevent injection attacks, while keeping safe formatting. Three cleaning profiles plus a custom allowed tag list.

Free 7-Day Trial

100% uptime 139ms avg MCP ready

CSP Evaluator API

Security & Cybersecurity

Finds the weak points in a website Content Security Policy that undermine script-injection protection. Returns one graded JSON report with a verdict, grade and stable issue codes.

Free 7-Day Trial

100% uptime 690ms avg MCP ready

Open Graph Twitter Card Validator API

Social Media & Networking

Validate Open Graph and Twitter Card tags from a page URL or pasted HTML. Get a graded JSON report with preview fields, coded issues, and whether required social meta tags are present.

Free 7-Day Trial

100% uptime 293ms avg MCP ready

Adult Content and Website Safety Checker API

Security & Cybersecurity

Classify public web pages for adult, gambling, violent, hateful, drug-related, or other unsafe content. Returns the detected category, an explanation, and usage details.

Free 7-Day Trial

100% uptime 1,503ms avg MCP ready

Compliance Nexus API for AI Governance

Legal & Compliance

AI-Safe: Enterprise Compliance Gateway is a robust API designed to streamline organizational adherence to GDPR and the EU AI Act. It offers automated tools for data protection compliance, risk assessments, and regulatory reporting, ensuring that businesses can integrate AI technologies responsibly while safeguarding user privacy. With real-time monitoring and actionable insights, AI-Safe empowers enterprises to navigate complex compliance requirements effectively.

Free 7-Day Trial

100% uptime 10,960ms avg MCP ready

SEO Crawlability Audit API

Search & Discovery

Checks a public homepage’s SEO crawlability, indexability, robots.txt, sitemap, canonical, title, meta description, and H1 signals.

Free 7-Day Trial

100% uptime 5,256ms avg MCP ready

Social Preview QA API

Social Media & Networking

Instantly validate how any URL will appear when shared on Facebook, LinkedIn, Twitter, and WhatsApp. Returns a full JSON report with platform-specific scores, broken tag detection, image dimension checks, and plain-English fix instructions — all in a single API call.

Free 7-Day Trial

100% uptime 1,105ms avg MCP ready

Web Intelligence API

Tools & Utilities

Web Intelligence API audits websites, detects their tech stack, converts pages to Markdown, finds broken links and extracts text from PDFs with OCR, all with one key.

Free 7-Day Trial

100% uptime 17,866ms avg MCP ready

Adult Website Content Checker API

Legal & Compliance

Check public web pages for adult or restricted textual content. Returns the best matching safety category and a concise explanation for moderation and filtering workflows.

Free 7-Day Trial

100% uptime MCP ready

Christian Content Moderator API

Science & Education

AI-powered Christian content moderation API. Analyzes text across 7 theological compliance categories with Biblical verses and Creed references. Returns compliance score, severity level, and theological recommendations.

Free 7-Day Trial

100% uptime 1,373ms avg MCP ready

Website Safety Classification API

Security & Cybersecurity

Analyze a public web page against developer-defined safety categories. Receive the detected category and an explanation for content filtering, compliance, and review.

Free 7-Day Trial