Update docs/product/insights/frontend/index.mdx

Co-authored-by: Liza Mock <[email protected]>

Author: bcoe

docs/product/insights/frontend/index.mdx

@@ -6,6 +6,10 @@ description: "Learn how to use Sentry's Frontend Performance tool to monitor thi
 
 <Include name="feature-limited-on-team-retention.mdx" />
 
+Sentry's Frontend Performance page gives you an overview of the health of your application. You'll be able to see things like **Best Page Opportunities** (the improvements that would most help increase your performance score), your **Most Time-Consuming Assets**, **p50** and **p75 Duration**, and so on. 
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+You can also dive deeper into Web Vitals, Network Requests, and Assets to get detailed information about potential issues affecting your application's health. In addition to having a dedicated space to monitor frontend performance, you can also look at Sentry's **Insights** tab to monitor backend, mobile, and AI performance. 
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 ## Learn More
 
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