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WeAreDevelopers LIVE • Nov 3, 2023

Data Mining Accessibility

Karl Groves

Carl Groves proves most accessibility failures aren't complex edge cases, but repeating basic structural mistakes. Break the endless audit-fix cycle by shifting your testing left.

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#1 about 5 min

Analyzing web accessibility data at scale

An automated review of millions of web pages reveals patterns in how organizations code accessible interfaces.

#2 about 3 min

Primary content types causing automated accessibility failures

The vast majority of automatically discovered compliance errors stem from just five fundamental content categories like missing structural labels.

#3 about 3 min

Breaking down automated issues by compliance principles

A large percentage of discovered web defects fail baseline compliance criteria tied to basic perceivable sensory characteristics.

#4 about 3 min

Understanding the density of accessibility code bugs

Analyzing page-level error density reveals how granular unit tests identify hundreds of specific compliance failures per source file.

#5 about 5 min

Assessing limits of automated accessibility test coverage

A breakdown of software accessibility criteria highlights why only a specific subset of requirements can be verified using binary tool assertions.

#6 about 7 min

Common patterns discovered in manual accessibility audits

Representative sample testing reveals a high prevalence of severe obstacles blocking keyboard navigation and complex structural commands.

#7 about 6 min

Correlating manual testing findings with automated results

Comparing human audits with machine logs demonstrates a near-perfect overlap in discovering the most frequent interface failure patterns.

#8 about 3 min

Timing impact on deployed website accessibility issues

Integrating test suites before code deployment cuts the average number of live accessibility bugs by more than half.

#9 about 9 min

Escaping the continuous accessibility audit and fix cycle

Engineering teams can maintain permanent accessibility standards by integrating functional checks into continuous integration workflows and pair programming habits.

#10 about 9 min

Dealing with false positives and developer linting resistance

Resolving early compliance alerts inside development environments requires balancing opinionated testing logic against contextual scenarios.

#11 about 8 min

Navigating third-party tracking scripts and community perfectionism

Achieving incremental accessibility wins requires protecting validated code from injected marketing analytics tags and avoiding counterproductive gatekeeping dynamics.

Matching moments

2:56 min

Verifying accessibility compliance utilizing automated auditing and user testing

Ire Aderinokun · World Congress 2022

4:30 min

Addressing web accessibility challenges in development teams

Anuradha Kumari · World Congress 2023

1:23 min

Integrating robust accessibility practices into agile development workflows

Chris Heilmann Chris Heilmann +2 · LIVE

1:08 min

Reviewing key learnings for continuous accessibility integration

Jörg Jakoby Jörg Jakoby · World Congress 2026 Europe

1:27 min

Evolving automated accessibility testing as a quality node

Serge Baumberger Serge Baumberger · Europe 2026 Virtual

50 sec

Defining the goals of continuous accessibility testing

Jörg Jakoby Jörg Jakoby · World Congress 2026 Europe

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