diff --git a/SAFARI_PERFORMANCE_FIX.md b/SAFARI_PERFORMANCE_FIX.md
new file mode 100644
index 0000000..d720120
--- /dev/null
+++ b/SAFARI_PERFORMANCE_FIX.md
@@ -0,0 +1,168 @@
+# Safari/iPhone Performance Optimization
+
+## Issues Fixed
+
+### 1. 300ms Click Delay (Primary Issue)
+**Problem**: Safari on iOS has a historical 300ms delay on click events to detect double-tap-to-zoom gestures.
+
+**Solutions Applied**:
+- Added `touch-action: manipulation` CSS to all interactive elements (buttons, links, inputs)
+- Added `format-detection` meta tag to disable automatic phone number detection
+- Updated viewport to allow user scaling (prevents iOS from adding delays)
+- Added explicit touch-action rules in globals.css
+
+### 2. Service Worker Overhead
+**Problem**: Service worker was intercepting all fetch requests, including cross-origin requests, adding latency.
+
+**Solutions Applied**:
+- Added check to skip cross-origin requests in service worker
+- Service worker now only handles same-origin requests
+- Reduced unnecessary cache lookups
+
+### 3. Touch Interaction Optimization
+**Problem**: Missing touch-specific CSS optimizations for iOS Safari.
+
+**Solutions Applied**:
+- Added `-webkit-touch-callout: none` to prevent context menu delays
+- Added `touch-action: manipulation` to prevent double-tap zoom delays
+- Optimized tap highlight colors
+
+### 4. Next.js Configuration
+**Problem**: Missing performance optimizations in Next.js config.
+
+**Solutions Applied**:
+- Enabled `reactStrictMode` for better development debugging
+- Enabled `optimizeFonts` for faster font loading
+- Already had compression and minification enabled
+
+## Testing the Fixes
+
+### On iPhone Safari:
+1. Clear Safari cache: Settings > Safari > Clear History and Website Data
+2. Close all Safari tabs
+3. Reopen the app
+4. Test clicking on list cards and navigation links
+5. Should feel instant now (no 300ms delay)
+
+### Expected Results:
+- Links should respond immediately to taps
+- No delay between tap and navigation
+- Smooth, native-app-like feel
+- Faster page transitions
+
+## Additional Recommendations
+
+### If Still Experiencing Slowness:
+
+1. **Check Network Speed**
+   - Open Safari Developer Tools on Mac (Develop > [Your iPhone])
+   - Check Network tab for slow requests
+   - Look for large bundle sizes or slow API calls
+
+2. **Disable Service Worker Temporarily**
+   - Comment out `<ServiceWorkerRegistration />` in layout.tsx
+   - Test if performance improves
+   - If yes, service worker needs further optimization
+
+3. **Check for Memory Issues**
+   - Close other Safari tabs
+   - Restart iPhone
+   - Check if other apps are using memory
+
+4. **Verify Build Optimization**
+   ```bash
+   npm run build
+   npm start
+   ```
+   - Test production build (much faster than dev mode)
+
+5. **Enable Safari Debug Console**
+   - Settings > Safari > Advanced > Web Inspector
+   - Connect iPhone to Mac
+   - Safari > Develop > [Your iPhone] > [Your Site]
+   - Check for JavaScript errors or warnings
+
+## Performance Metrics to Monitor
+
+### Good Performance Targets:
+- **First Contentful Paint (FCP)**: < 1.8s
+- **Time to Interactive (TTI)**: < 3.8s
+- **Total Blocking Time (TBT)**: < 300ms
+- **Cumulative Layout Shift (CLS)**: < 0.1
+- **Largest Contentful Paint (LCP)**: < 2.5s
+
+### Measure with Lighthouse:
+```bash
+# Install Lighthouse CLI
+npm install -g lighthouse
+
+# Run audit (with iPhone user agent)
+lighthouse https://your-app-url --preset=perf --emulated-form-factor=mobile
+```
+
+## Changes Made
+
+### Files Modified:
+1. `app/layout.tsx` - Updated viewport and meta tags
+2. `app/globals.css` - Added touch-action CSS rules
+3. `next.config.js` - Added performance optimizations
+4. `public/sw.js` - Optimized fetch event handler
+
+### Key CSS Addition:
+```css
+/* Remove 300ms click delay on iOS Safari */
+a, button, input, select, textarea {
+  touch-action: manipulation;
+}
+```
+
+This single CSS rule is the most important fix for the click delay issue.
+
+## Rollback Instructions
+
+If these changes cause issues:
+
+1. **Revert viewport changes**:
+   ```typescript
+   maximumScale: 1,
+   userScalable: false,
+   ```
+
+2. **Remove touch-action CSS**:
+   - Remove the touch-action rules from globals.css
+
+3. **Revert service worker**:
+   - Remove the cross-origin check in sw.js
+
+## Further Optimization Ideas
+
+If you need even better performance:
+
+1. **Implement Route Prefetching**:
+   - Next.js Link components prefetch by default
+   - Ensure prefetch is not disabled
+
+2. **Code Splitting**:
+   - Use dynamic imports for heavy components
+   - Lazy load modals and forms
+
+3. **Image Optimization**:
+   - Use Next.js Image component
+   - Implement lazy loading for images
+
+4. **Reduce JavaScript Bundle Size**:
+   - Analyze bundle with `npm run build`
+   - Remove unused dependencies
+   - Use tree-shaking
+
+5. **Implement Virtual Scrolling**:
+   - For long lists of items
+   - Use react-window or react-virtual
+
+## Support
+
+If issues persist after these fixes:
+1. Check browser console for errors
+2. Test on different iOS versions
+3. Compare with other devices
+4. Profile with Safari Web Inspector
diff --git a/app/globals.css b/app/globals.css
index 964246d..43fec02 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -104,4 +104,19 @@ mark {
     -webkit-tap-highlight-color: transparent;
     user-select: none;
   }
+  
+  /* Remove 300ms click delay on iOS Safari */
+  a, button, input, select, textarea {
+    touch-action: manipulation;
+  }
+  
+  /* Optimize for touch interactions */
+  * {
+    -webkit-touch-callout: none;
+  }
+  
+  /* Prevent double-tap zoom on interactive elements */
+  button, a, input[type="button"], input[type="submit"] {
+    touch-action: manipulation;
+  }
 }
\ No newline at end of file
diff --git a/app/layout.tsx b/app/layout.tsx
index 9afb5fc..0aa4fe6 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -34,8 +34,8 @@ export const metadata: Metadata = {
 export const viewport: Viewport = {
   width: 'device-width',
   initialScale: 1,
-  maximumScale: 1,
-  userScalable: false,
+  maximumScale: 5,
+  userScalable: true,
   viewportFit: 'cover',
   themeColor: '#3B82F6',
 }
@@ -66,7 +66,8 @@ export default function RootLayout({
         <meta name="theme-color" content="#3B82F6" />
         <meta name="background-color" content="#ffffff" />
         
-        {/* iOS Splash Screens - Optional but recommended */}
+        {/* iOS Performance Optimizations */}
+        <meta name="format-detection" content="telephone=no" />
         <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
       </head>
       <body className="bg-gray-50 min-h-screen">
diff --git a/next.config.js b/next.config.js
index bf9040d..8972137 100644
--- a/next.config.js
+++ b/next.config.js
@@ -16,6 +16,10 @@ const nextConfig = {
   productionBrowserSourceMaps: false,
   trailingSlash: false,
   poweredByHeader: false,
+  // Optimize for mobile Safari
+  reactStrictMode: true,
+  // Enable optimized font loading
+  optimizeFonts: true,
 }
 
 module.exports = nextConfig
\ No newline at end of file
diff --git a/public/sw.js b/public/sw.js
index f796e91..0a30fca 100644
--- a/public/sw.js
+++ b/public/sw.js
@@ -60,6 +60,11 @@ self.addEventListener('fetch', (event) => {
   if (!url.protocol.startsWith('http')) {
     return;
   }
+  
+  // Skip cross-origin requests for performance
+  if (url.origin !== self.location.origin) {
+    return;
+  }
 
   // Handle authentication-related requests
   if (isAuthRequest(url)) {