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Best एक्सेसिबिलिटी फीचर्स APIs

Text Readability Metrics API

Natural Language Processing (NLP)

The Text Readability Metrics API calculates readability metrics for text. Supported metrics include the Automated Readability Index, Coleman-Liau Index, Flesch–Kincaid Grade Level, Flesch Reading Ease, Gunning-Fog Index, SMOG score, and SMOG Index. This API can be used to evaluate the readability of written content, making it easier to target specific audiences and improve overall readability.

Free 7-Day Trial

100% uptime 670ms avg MCP ready

Readability API

Natural Language Processing (NLP)

Score the readability of any English text. Returns Flesch-Kincaid, Gunning Fog, SMOG, ARI scores, sentence-level breakdown, improvement suggestions, and target grade pass/fail in one call.

Free 7-Day Trial

100% uptime 423ms 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

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

AI Web Scraper and Data Extraction API

Tools & Utilities

Scrape static and JavaScript-rendered web pages into clean Markdown, text, HTML, links, and metadata, with automatic browser rendering and optional caching.

Free 7-Day Trial

100% uptime 581ms 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

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

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

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

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 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

100% uptime 861ms avg MCP ready

Restrooms API

Location & Mapping

Provides detailed data on public restrooms, including location, accessibility, features, voting and distances, for accurate searches.

Free 7-Day Trial

100% uptime 11,893ms avg MCP ready

Fetch Link Index Data API

Data & Analytics

Effortlessly obtain essential data with the Fetch Link Index Data API for enhanced analytics.

Free 7-Day Trial

100% uptime 1,057ms avg MCP ready

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

JavaScript Web Scraper API

Tools & Utilities

Scrape public static and JavaScript-rendered web pages into Markdown, text, HTML, links, and metadata with automatic browser rendering and optional caching.

Free 7-Day Trial