See Email column in the table here: https://intranet.med.wisc.edu/human-resources/contact-information/
Cells in the Email column with no email added are flagged as having an empty link.
The data type is set to E-mail link. The plugin adds this HTML for the empty cell: <a href="mailto:" style=""></a>
This gets flagged as an accessibility barrier in several testing tools:
DubBot accessibility issue: “Link does not have readable (discernible) link text”
WAVE flags:
Errors
Empty link
What It Means
A link contains no text.
Siteimprove error: “Link missing a text alternative”
As an accessibility barrier for users, we’d like to see this remediated as soon as possible. Thanks!