diff --git a/app/sites/[id]/settings/page.tsx b/app/sites/[id]/settings/page.tsx
index 6795db4..9d26399 100644
--- a/app/sites/[id]/settings/page.tsx
+++ b/app/sites/[id]/settings/page.tsx
@@ -809,9 +809,15 @@ export default function SiteSettingsPage() {
                       Add this script to your website to start tracking visitors. Choose your framework for setup instructions.
                     </p>
                     <ScriptSetupBlock
-                      site={{ domain: site.domain, name: site.name }}
+                      site={{ domain: site.domain, name: site.name, script_features: site.script_features }}
                       showFrameworkPicker
                       className="mb-4"
+                      onFeaturesChange={async (features) => {
+                        try {
+                          await updateSite(siteId, { name: site.name, script_features: features })
+                          mutateSite()
+                        } catch { /* silent — not critical */ }
+                      }}
                     />
 
                     <div className="flex items-center gap-4 mt-4">
diff --git a/components/sites/ScriptSetupBlock.tsx b/components/sites/ScriptSetupBlock.tsx
index 339fbfb..6648d27 100644
--- a/components/sites/ScriptSetupBlock.tsx
+++ b/components/sites/ScriptSetupBlock.tsx
@@ -37,6 +37,7 @@ type FeatureKey = (typeof FEATURES)[number]['key'] | 'frustration'
 export interface ScriptSetupBlockSite {
   domain: string
   name?: string
+  script_features?: Record<string, unknown>
 }
 
 interface ScriptSetupBlockProps {
@@ -44,27 +45,39 @@ interface ScriptSetupBlockProps {
   site: ScriptSetupBlockSite
   /** Called when user copies the script (e.g. for analytics). */
   onScriptCopy?: () => void
+  /** Called when features change so the parent can save to backend. */
+  onFeaturesChange?: (features: Record<string, unknown>) => void
   /** Show framework picker. Default true. */
   showFrameworkPicker?: boolean
   /** Optional class for the root wrapper. */
   className?: string
 }
 
+const DEFAULT_FEATURES: Record<FeatureKey, boolean> = {
+  scroll: true,
+  '404': true,
+  outbound: true,
+  downloads: true,
+  frustration: false,
+}
+
 export default function ScriptSetupBlock({
   site,
   onScriptCopy,
+  onFeaturesChange,
   showFrameworkPicker = true,
   className = '',
 }: ScriptSetupBlockProps) {
+  const sf = site.script_features || {}
   const [features, setFeatures] = useState<Record<FeatureKey, boolean>>({
-    scroll: true,
-    '404': true,
-    outbound: true,
-    downloads: true,
-    frustration: false,
+    scroll: sf.scroll != null ? Boolean(sf.scroll) : DEFAULT_FEATURES.scroll,
+    '404': sf['404'] != null ? Boolean(sf['404']) : DEFAULT_FEATURES['404'],
+    outbound: sf.outbound != null ? Boolean(sf.outbound) : DEFAULT_FEATURES.outbound,
+    downloads: sf.downloads != null ? Boolean(sf.downloads) : DEFAULT_FEATURES.downloads,
+    frustration: sf.frustration != null ? Boolean(sf.frustration) : DEFAULT_FEATURES.frustration,
   })
-  const [storage, setStorage] = useState('local')
-  const [ttl, setTtl] = useState('24')
+  const [storage, setStorage] = useState(typeof sf.storage === 'string' ? sf.storage : 'local')
+  const [ttl, setTtl] = useState(typeof sf.ttl === 'string' ? sf.ttl : '24')
   const [framework, setFramework] = useState('')
   const [copied, setCopied] = useState(false)
 
@@ -97,7 +110,11 @@ export default function ScriptSetupBlock({
   }, [scriptSnippet, onScriptCopy])
 
   const toggleFeature = (key: FeatureKey) => {
-    setFeatures((prev) => ({ ...prev, [key]: !prev[key] }))
+    setFeatures((prev) => {
+      const next = { ...prev, [key]: !prev[key] }
+      onFeaturesChange?.({ ...next, storage, ttl })
+      return next
+    })
   }
 
   const selectedIntegration = framework ? getIntegration(framework) : null
@@ -201,7 +218,7 @@ export default function ScriptSetupBlock({
             <Select
               variant="input"
               value={storage}
-              onChange={setStorage}
+              onChange={(v: string) => { setStorage(v); onFeaturesChange?.({ ...features, storage: v, ttl }) }}
               options={STORAGE_OPTIONS}
             />
           </div>
@@ -213,7 +230,7 @@ export default function ScriptSetupBlock({
               <Select
                 variant="input"
                 value={ttl}
-                onChange={setTtl}
+                onChange={(v: string) => { setTtl(v); onFeaturesChange?.({ ...features, storage, ttl: v }) }}
                 options={TTL_OPTIONS}
               />
             </div>
diff --git a/lib/api/sites.ts b/lib/api/sites.ts
index 7093b57..5cdf284 100644
--- a/lib/api/sites.ts
+++ b/lib/api/sites.ts
@@ -23,6 +23,8 @@ export interface Site {
   hide_unknown_locations?: boolean
   // Data retention (months); 0 = keep forever
   data_retention_months?: number
+  // Script feature toggles
+  script_features?: Record<string, unknown>
   is_verified?: boolean
   created_at: string
   updated_at: string
@@ -49,6 +51,8 @@ export interface UpdateSiteRequest {
   collect_screen_resolution?: boolean
   // Bot and noise filtering
   filter_bots?: boolean
+  // Script feature toggles
+  script_features?: Record<string, unknown>
   // Hide unknown locations from stats
   hide_unknown_locations?: boolean
   // Data retention (months); 0 = keep forever