Can utag be used as Tealium tag container identifier?

[echiu]

Hi, we want to identify if the javascript is wrapped in Tealium, is existence of "utag" in the page source used as Tealium tag container identifier?

[TealiumJustin · Accepted solution]

If the Tealium Universal Tag (utag.js) is loaded on a page, then the utag object will be defined in the global namespace.

You can test it like this: (typeof utag !== "undefined")

Additionally, script tags loaded by utag.js will have an id attribute to show that they were loaded by utag.js.

For example: <script type="text/javascript" async="" charset="utf-8" id="utag_2189"