These notices had the subject line, “Core Web Vitals INP issues detected on your site.”INP replacing FID. “Until then, INP is not a part of Core Web Vitals. Good stats within the Core Web Vitals report in Search Console or third-party Core Web Vitals reports don’t guarantee good rankings,” according to Splitt. However, Google uses other signals as part of its core ranking system to determine what makes a good page experience outside of Core Web Vitals. There are small technical changes a solid developer can tackle in a short period of time to improve INP and your other core web vitals.