You're correct, the most reliable way to avoid this issue is to add classes, ids or data attributes to the elements that you want to modify 

Could you provide some additional information? Are you navigating across different pages on the same domain/sub-domain or moving across domains/sub-domains, for example?

It sounds like you will want to use an Experience Targeting activity, so that you can deliver a particular experience to that audience. In terms of combining segments, you can do this on Step 1 of the Activity Config workflow......i) Click the 3 dots and choose "Change Audience"ii) Click "Combine au...

I am inclined to agree with your assumption - it will certainly cause an issue if some of the scripts, which the form is utilising for styling/functionality etc, aren't loaded successfully

If you click to expand on ı> data: {errors: Array(2)} you should be given more information about why the rendering failed i.e. selectors couldn't be found etc

What type of changes are you making in your Form Composer offer code? I'm just wondering if there is a reason you can't use the Visual Editor for this test? The reason I ask is because this seems like a timing issue between the Target request being made and the hero element being rendered.Creating t...

Have you already implemented Target with the "View" concept across those SPA view/route changes?

The _satellite object is showing as undefined, which means Adobe Tags (Launch) tag management isn't being loaded on the page. I also don't see any trace of a script that's loading Adobe Tags in your html

Yes, you can do this:i) there is a useful page on Exp League that gives some things to think about when considering A/B testing in an SEO context. ii) yes, typically you would take one content section/category page etc and then look for average rankings, with the idea of getting two samples that hav...

The standard approach to this revolves around using Response Tokens - there's an example here which explains the general concept, which you could then adjust depending on which data you want to send