Do you have any documentation on the Optimizely tag in Tealium?

[don_ciccolella]

We are attempting to use the Optimizely tag inside Tealium, but have not been able to get an error free implementation from Optimizely. Just wanted to see if you have any examples or documentation regarding the best practices of using this tag.

[ty_gavin]

The Optimizely tag is a pretty simple tag. Simply set the account id and our tag will load their .js file.

Optimizely fits under those tags that the tag vendor would like to load first and early.

We recommend the following with any tag that you'd like to load as soon as possible:
(1) Move this tag to the top of your list in the Tags tab
(2) Set the Load Rule to "All Pages"
(3) Enable the Bundling feature in the Publish Settings. Check the box: "Bundle libs loading on All Pages (beta)"

[ty_gavin]

One more note on this.. Tealium can only bring in the Optimizely .js file "early" if Tealium is tagged "early" in your HTML source. Our Code Center recommends placing the utag.js script include at the "top" of you HTML body tag.