Find Table Column Index
You can find the index of a DOM element among its siblings. For example, to confirm that the "Age" column is the third column of the table, you can invoke the jQuery "index" method and confirm the yielded value
cy.contains('table thead th', 'Age')
.invoke('index')
.should('equal', 3)
Find this example and many more at https://glebbahmutov.com/cypress-exam...