A user clicks an internal link resulting in this redirect chain: http://domain.com -> https://domain.com ->https://domain.com/. In this example, what is being consumed unnecessarily?

<a onclick=”newwin(‘domain.com’)”> <a href=”https://domain.com”> <a href=”/../category-2/page”> <a href=”https://domain.com” class=”blue”>[...]

a 302 redirect a rel=canonical link parameter stripping URL cloaking[...]

It is the only structured data format available. It has no relation to JSON. It is considered the most complicated[...]