Publication
URL Worthiness Score
An open framework for evaluating readability, structure, discoverability, and accessibility in URLs.
URLs shape trust, usability, search visibility, and accessibility from the first interaction. This paper introduces the URL Worthiness Score, a reproducible framework for assessing URL quality using only features extracted from the URL string itself.
By Khaled Koubaa, Yasmine Jamoussi, and Sarra Boujday
AT Worthy Technology Inc. Corresponding author: research@atworthy.com
Overview
The paper addresses a gap in digital evaluation: URLs are central to user experience, search visibility, and accessibility, but there is no widely adopted, transparent, and reproducible metric for URL quality. The URL Worthiness Score evaluates URLs independently from page content, third-party datasets, or live website performance, allowing consistent analysis across domains, sectors, and languages.
The Four Pillars of URL Worthiness
The framework evaluates URL quality across four complementary dimensions.
Readability
Measures how easily a person can interpret the URL path and query structure without needing page context. It considers meaningful words, token clarity, delimiters, opaque identifiers, numeric strings, and encoded characters.
Structural Clarity
Assesses whether the URL is logically organized, using factors such as path depth, segment consistency, naming conventions, delimiters, and avoidance of unnecessary nesting or irregular parameters.
Discoverability
Evaluates descriptive keyword signals in the URL path and query components while penalizing unnecessary repetition or keyword stuffing.
Accessibility
Examines character safety, encoding, case conventions, internationalized domain support, and URL patterns that may affect interpretation by users and assistive technologies.
URL-Only, Reproducible Evaluation
The framework relies only on the URL string. It does not require crawling page content, reading metadata, collecting user data, or using external ranking datasets.
The public methodology describes the conceptual scoring structure while abstracting selected implementation parameters to reduce score manipulation.
Dataset
711,037 URLs
Overall mean score
70.3
Readability mean performance
57.1%
Structure mean performance
67.1%
Discoverability mean performance
78.7%
Accessibility mean performance
82.4%
In the proof-of-concept analysis, the framework was applied to 711,037 unique URLs from sectors including hospitality, education, e-commerce, and public service portals. URLs were validated, deduplicated, filtered for HTTP(S), and normalized before scoring.
Key Findings
The overall score distribution clustered around the Good range.
Accessibility showed the strongest average performance.
Readability was the weakest and most variable pillar.
Low to moderate correlations between pillars support the framework's multidimensional design.
Common issues included unnecessarily deep paths, limited semantic transparency, and missing accessibility cues.
Why URL Worthiness Matters
A URL is often the first visible signal of a digital experience. Clearer, better-structured URLs can improve comprehension, trust, navigation, discoverability, and inclusive access. The URL Worthiness Score gives developers, auditors, researchers, and digital teams a practical way to diagnose URL quality before or alongside broader site audits.
From Research to Digital Worthiness Tools
The paper positions the URL Worthiness Score as a foundation for scalable URL and digital property evaluation tools. AT Worthy can operationalize this framework through SaaS and API-based services for enterprise URL monitoring, SEO consultancy workflows, CMS integrations, analytics pipelines, and broader Digital Worthiness diagnostics.
Suggested Citation
Koubaa, Khaled; Jamoussi, Yasmine; Boujday, Sarra. "URL Worthiness Score: An Open Framework for Evaluating Readability, Structure, Discoverability, and Accessibility in URLs." SSRN. DOI: 10.2139/ssrn.5792762.
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