UsableNet Blog

Giacomo Petri, Director of Accessibility Auditors

Giacomo Petri, Director of Accessibility Auditors
Giacomo Petri is Director of Accessibility Auditors at UsableNet, where he leads the accessibility auditing team and practice, overseeing audit delivery, methodology, and quality. He has over 15 years of experience spanning web development and digital accessibility, working with organizations across a wide range of industries to help them build a more accessible digital experiences. Giacomo is also actively involved in the development of accessibility standards through several W3C Working Groups and is currently an editor of both WCAG 3.0 and WAI-ARIA 1.3. His work brings together practical accessibility expertise, audit and delivery leadership, and hands-on involvement in the evolution of accessibility standards.

Recent Posts

Don't Trust The Number, Understand the Number: Lessons from 100 Audits

Oct 8, 2026
If you spend any time around digital accessibility, you have seen the various numbers around how much accessibility can be covered by an automated scan.

Web Accessibility, User Experience, WCAG Audits, Audit, Automation

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Web Accessibility Audits - A Step-by-Step Guide

A Step-by-Step Guide to Conducting a Web Accessibility Audit

Mar 11, 2026
At its core, accessibility is about designing and building digital experiences that people, including those with disabilities, can use effectively. Making a digital product ...

Web Accessibility, ADA Website Compliance, Accessibility Testing, WCAG

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