Open in old version of Chrome (iPhone4)


I defined a dashboard in web.ewelink to be used using cast.ewelink in a explorer. Actually, I’m trying to use it in Chrome installed in an old smartphone (iphone4); but the explorer does not load nor cast.ewelink. cc; but it loads other web sites such as

I think that maybe is something related to JS and old chrome version, is it possible? any idea?

Thank you