[CF1] analytics overview refresh (#25387)

Author: deadlypants1973

src/content/docs/cloudflare-one/insights/analytics/analytics-overview.mdx

@@ -115,7 +115,13 @@ In **DNS traffic**, you can view a report on your Gateway DNS traffic that conta
 In **Gateway insights**, you can view a report on your Gateway firewall policies that contains the following metrics:
 
 - Top domain blocking policies
-- Top destination domains
 - Most user queries
 - Top devices
 - Top countries
+
+### CASB metrics
+
+In **CASB**, you can review instances of security issues found in your SaaS integrations.
+
+- Integrations by number of findings
+- DLP findings by profile name