Find answers about implementation, virtual try-on, product visualization, integrations, analytics, and account support.
Should our script be considered critical?
We recommend using attribute async for our non-blocking script. You may also mark it as defer. Our script is not critical and can load after the PDP renders. For reference, blocking our snippet will not enhance your Lighthouse score. Our snippet is small by design. It might contain some unused Java Script however this is because of our current code architecture.
critical script, async vs defer, render blocking, page performance, snippet priority, Lighthouse optimization
Learn how to resolve issues related to script priority and loading strategy guidance. The guide explains the main checks, requirements, and policy considerations so your team can prevent errors, speed up troubleshooting, and keep the experience stable.