Verified Certificate

Supported by the following organizations

This is to certify that Sihan Sun successfully completed and received a passing grade in WAI0.1x: Introduction to Web Accessibility a course of study offered by W3Cx, an online learning initiative of World Wide Web Consortium.

Noted by

Shawn Lawton Henry

Shawn Lawton Henry

Director, Web Accessibility Initiative (WAI) W3C

Marie-Claire Forgue

Marie-Claire Forgue

Director, Training W3C

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About edX Verified Certificates

An edX Verified Certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines, as well as having their photo ID checked to verify their identity.