From be593e2cec65d1dc7644d070db2d4a0e6fb8abe3 Mon Sep 17 00:00:00 2001 From: Philip Walton Date: Thu, 14 Jul 2022 14:53:44 -0700 Subject: [PATCH] Update README.md Co-authored-by: Barry Pollard --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index d6240dc2..6471960a 100644 --- a/README.md +++ b/README.md @@ -428,7 +428,7 @@ For full installation and usage instructions, see Simo's post: [Track Core Web V When using the [attribution build](#attribution-build), you can send additional data to help you debug _why_ the metric values are they way they are. -This example sends an additional `debug_target` param to Google Analytics, corresponding to the element most associated with each metric. +This example sends an additional `debug_target` param to Google Analytics, corresponding to the element most associated with each metric. Note this example is for GA4. For Google Analytics prior to GA4 the attribution data should be set in a custom dimension rather in `debug_target` as shown above. ```js import {onCLS, onFID, onLCP} from 'web-vitals/attribution';