The landing page leads user to download Connex powered VeChain wallets.
VeChain apps are usually web apps. On app load, you always need to detect Connex component. If Connex is not available, you may instruct people to setup Connex environment.
To simplify these steps, simply perform redirection:
if(!window.connex) {
location.href = 'https://env.vechain.org/r/#' + encodeURIComponent(location.href)
}
Additionally, network can be specified:
if(!window.connex) {
// the app prefers running on test net
location.href = 'https://env.vechain.org/r/#/test/' + encodeURIComponent(location.href)
}