Large-scale study of web accessibility metrics

B Martins, C Duarte - Universal Access in the Information Society, 2024 - Springer
Evaluating the accessibility of web resources is usually done by checking the conformance
of the resource against a standard or set of guidelines (eg, the WCAG 2.1). The result of the …

Quantitative metrics for measuring web accessibility

M Vigo, M Arrue, G Brajnik, R Lomuscio… - Proceedings of the 2007 …, 2007 - dl.acm.org
This paper raises the need for quantitative accessibility measurement and proposes three
different application scenarios where quantitative accessibility metrics are useful: Quality …

Automatic web accessibility metrics: Where we are and where we can go

M Vigo, G Brajnik - Interacting with computers, 2011 - academic.oup.com
The fact that several web accessibility metrics exist may be evidence of a lack of a
comparison framework that highlights how well they work and for what purposes they are …

SAMBA: a semi-automatic method for measuring barriers of accessibility

G Brajnik, R Lomuscio - Proceedings of the 9th International ACM …, 2007 - dl.acm.org
Although they play an important role in any assessment procedure, web accessibility metrics
are not yet well developed and studied. In addition, most metrics are geared towards …

A macroscopic Web accessibility evaluation at different processing phases

N Fernandes, L Carriço - Proceedings of the International Cross …, 2012 - dl.acm.org
This paper details a comparative experimental study to understand the difference of the
Web's accessibility properties regarding two different evaluation approaches: using WCAG …

An evaluation of web accessibility metrics based on their attributes

AP Freire, RPM Fortes, MAS Turine… - Proceedings of the 26th …, 2008 - dl.acm.org
Accessibility is a concept related to providing access to Web content to people with different
abilities and people using different devices. A number of metrics have been proposed in the …

Wab*: A quantitative metric based on wab

AB Martínez, AA Juan, D Álvarez… - Web Engineering: 9th …, 2009 - Springer
Web accessibility metrics are crucial for the quantitative evaluation of web sites. We present
a new automatic metric called WAB, based on the WAB metric with extensions inspired from …

A large-scale web accessibility analysis considering technology adoption

B Martins, C Duarte - Universal Access in the Information Society, 2023 - Springer
This paper reports the results of the automated accessibility evaluation of nearly three
million web pages. The analysis of the evaluations allowed us to characterize the status of …

Web accessibility metrics: Effects of different computational approaches

AP Freire, C Power, H Petrie, EH Tanaka… - Universal Access in …, 2009 - Springer
Assessing and monitoring the accessibility of web pages are important challenges for
ensuring universal accessibility of the web. In this paper, we analyse the quantitative results …

Is it possible to predict the manual web accessibility result using the automatic result?

C Casado Martínez, L Martínez-Normand… - … 2009, Held as Part of HCI …, 2009 - Springer
The most adequate approach for benchmarking web accessibility is manual expert
evaluation supplemented by automatic analysis tools. But manual evaluation has a high cost …