Website Readability is an API designed to analyze and return the readability score of a specified website. By submitting a website URL, users receive a quantitative assessment of how readable the site's content is. This tool addresses the need for automated readability evaluation, making it useful for those interested in measuring and potentially improving the accessibility of web content.
The API operates via a POST request to a dedicated endpoint and supports output in multiple data formats, including JSON, XML, and YAML. It provides a straightforward response structure with status and data fields, as demonstrated in the available example payloads. Users can access the API without a key for trial purposes, and an API key is required for integration into applications. The service is available online with a stated uptime SLA of 99.9% and operates on a credit-based system, charging five credits per call. Latency statistics are provided, indicating real-time data processing with varying response times.
Website Readability is positioned within the broader category of text processing tools and is featured alongside related APIs such as translators, profanity filters, spell checkers, and grammar checkers. The product is part of the APIVerve API catalog, targeting developers seeking to integrate readability analysis into their applications or workflows.
In the API design, testing & docs space, Website Readability takes a focused approach. It focuses on measuring and reporting the readability of website content for accessibility or content optimization. Website Readability is a B2B product aimed at developers building content analysis or accessibility tools. A free plan is available. The product ships for the command line and API.
Behind Website Readability is APIVerve, and the product first shipped in 2022. Among its 5 catalogued features are readability scoring, text analysis, and REST API. It exposes integrations via a public API and an MCP server.
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