diff --git a/src/App.tsx b/src/App.tsx
index c7e539b..1b74ca5 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -4,13 +4,14 @@ import TraceViewer from './components/TraceViewer'
 import PhaseViewer from './components/PhaseViewer'
 import HTTPRequestViewer from './components/httprequestviewer/HTTPRequestViewer'
 import JavaScriptViewer from './components/javascriptviewer/JavaScriptViewer'
+import RequestBreakdown from './components/RequestBreakdown'
 import RequestDebugger from './components/RequestDebugger'
 import TraceUpload from './components/TraceUpload'
 import TraceSelector from './components/TraceSelector'
 import { traceDatabase } from './utils/traceDatabase'
 import { useDatabaseTraceData } from './hooks/useDatabaseTraceData'
 
-type AppView = 'trace' | 'phases' | 'http' | 'js' | 'debug'
+type AppView = 'trace' | 'phases' | 'http' | 'js' | 'breakdown' | 'debug'
 type AppMode = 'selector' | 'upload' | 'analysis'
 type ThreeDView = 'network' | 'timeline' | null
 
@@ -34,7 +35,7 @@ const getUrlParams = () => {
     const view = segments[1] as AppView
     const threeDView = segments[2] as ThreeDView
     // Validate view and 3D view values
-    const validViews: AppView[] = ['trace', 'phases', 'http', 'js', 'debug']
+    const validViews: AppView[] = ['trace', 'phases', 'http', 'js', 'breakdown', 'debug']
     const validThreeDViews: (ThreeDView)[] = ['network', 'timeline']
     const validatedView = validViews.includes(view) ? view : 'http'
     const validatedThreeDView = validThreeDViews.includes(threeDView) ? threeDView : null
@@ -43,7 +44,7 @@ const getUrlParams = () => {
     const traceId = segments[0]
     const view = segments[1] as AppView
     // Validate view is one of the allowed values
-    const validViews: AppView[] = ['trace', 'phases', 'http', 'js', 'debug']
+    const validViews: AppView[] = ['trace', 'phases', 'http', 'js', 'breakdown', 'debug']
     const validatedView = validViews.includes(view) ? view : 'http'
     return { traceId, view: validatedView, threeDView: null }
   } else if (segments.length === 1) {
@@ -229,6 +230,15 @@ function App() {
             >
               JavaScript
             </button>
+            <button 
+              className={`${styles.navButton} ${currentView === 'breakdown' ? styles.active : ''}`}
+              onClick={() => {
+                setCurrentView('breakdown')
+                updateUrlWithTraceId(selectedTraceId, 'breakdown', null)
+              }}
+            >
+              Request Breakdown
+            </button>
             <button 
               className={`${styles.navButton} ${currentView === 'debug' ? styles.active : ''}`}
               onClick={() => {
@@ -257,6 +267,10 @@ function App() {
           <JavaScriptViewer traceId={selectedTraceId} />
         )}
 
+        {currentView === 'breakdown' && (
+          <RequestBreakdown traceId={selectedTraceId} />
+        )}
+
         {currentView === 'debug' && traceData && (
           <RequestDebugger traceEvents={traceData.traceEvents} />
         )}
diff --git a/src/components/RequestBreakdown.module.css b/src/components/RequestBreakdown.module.css
new file mode 100644
index 0000000..9d02f0f
--- /dev/null
+++ b/src/components/RequestBreakdown.module.css
@@ -0,0 +1,234 @@
+.container {
+  padding: 20px;
+  max-width: 1200px;
+  margin: 0 auto;
+}
+
+.container h2 {
+  margin-bottom: 30px;
+  color: #333;
+  font-size: 28px;
+  font-weight: 600;
+}
+
+.loading, .error {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  min-height: 400px;
+  font-size: 16px;
+}
+
+.error {
+  flex-direction: column;
+  background: #fee;
+  border: 1px solid #fcc;
+  padding: 40px;
+  border-radius: 8px;
+  text-align: center;
+}
+
+.error h3 {
+  color: #c33;
+  margin-bottom: 10px;
+}
+
+/* Overall Stats Grid */
+.statsGrid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+  gap: 20px;
+  margin-bottom: 40px;
+}
+
+.statCard {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+  padding: 24px;
+  border-radius: 12px;
+  text-align: center;
+  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
+  transition: transform 0.2s ease;
+}
+
+.statCard:hover {
+  transform: translateY(-2px);
+}
+
+.statCard h3 {
+  margin: 0 0 12px 0;
+  font-size: 14px;
+  font-weight: 500;
+  opacity: 0.9;
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.statValue {
+  font-size: 32px;
+  font-weight: 700;
+  margin: 0;
+}
+
+/* Breakdown Sections */
+.breakdownSection {
+  margin-bottom: 40px;
+}
+
+.breakdownSection h3 {
+  margin-bottom: 20px;
+  color: #333;
+  font-size: 22px;
+  font-weight: 600;
+  border-bottom: 2px solid #e0e0e0;
+  padding-bottom: 10px;
+}
+
+.breakdownTable {
+  background: white;
+  border-radius: 8px;
+  overflow: hidden;
+  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+}
+
+.tableHeader {
+  display: grid;
+  grid-template-columns: 2fr 1fr 1fr 1.5fr 1.5fr 1.5fr;
+  gap: 16px;
+  padding: 16px 20px;
+  background: #f8f9fa;
+  font-weight: 600;
+  font-size: 14px;
+  color: #555;
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+  border-bottom: 1px solid #e0e0e0;
+}
+
+.tableRow {
+  display: grid;
+  grid-template-columns: 2fr 1fr 1fr 1.5fr 1.5fr 1.5fr;
+  gap: 16px;
+  padding: 16px 20px;
+  border-bottom: 1px solid #f0f0f0;
+  font-size: 14px;
+  transition: background-color 0.2s ease;
+}
+
+.tableRow:hover {
+  background-color: #f8f9fa;
+}
+
+.tableRow:last-child {
+  border-bottom: none;
+}
+
+.categoryName {
+  font-weight: 600;
+  color: #333;
+}
+
+.percentageCell {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.progressBar {
+  width: 100%;
+  height: 6px;
+  background-color: #e0e0e0;
+  border-radius: 3px;
+  overflow: hidden;
+}
+
+.progressFill {
+  height: 100%;
+  background: linear-gradient(90deg, #4CAF50 0%, #45a049 100%);
+  border-radius: 3px;
+  transition: width 0.3s ease;
+}
+
+.moreInfo {
+  padding: 12px 20px;
+  background: #f8f9fa;
+  color: #666;
+  font-size: 14px;
+  text-align: center;
+  font-style: italic;
+}
+
+/* Responsive Design */
+@media (max-width: 768px) {
+  .container {
+    padding: 15px;
+  }
+
+  .statsGrid {
+    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
+    gap: 15px;
+  }
+
+  .statCard {
+    padding: 16px;
+  }
+
+  .statValue {
+    font-size: 24px;
+  }
+
+  .tableHeader, .tableRow {
+    grid-template-columns: 1.5fr 0.8fr 0.8fr 1fr 1fr 1fr;
+    gap: 8px;
+    padding: 12px 15px;
+    font-size: 13px;
+  }
+
+  .breakdownSection h3 {
+    font-size: 18px;
+  }
+
+  .container h2 {
+    font-size: 24px;
+  }
+}
+
+@media (max-width: 480px) {
+  .statsGrid {
+    grid-template-columns: 1fr;
+  }
+
+  .tableHeader, .tableRow {
+    grid-template-columns: 1fr;
+    gap: 4px;
+  }
+
+  .tableHeader span, .tableRow span, .tableRow .percentageCell {
+    padding: 4px 0;
+  }
+
+  .tableHeader span:before {
+    content: attr(data-label) ": ";
+    font-weight: 700;
+    display: none;
+  }
+
+  .tableRow span:before {
+    content: attr(data-label) ": ";
+    font-weight: 600;
+    color: #666;
+    display: inline;
+  }
+
+  .categoryName:before {
+    content: "";
+  }
+
+  .percentageCell {
+    gap: 2px;
+  }
+
+  .progressBar {
+    height: 4px;
+  }
+}
\ No newline at end of file
diff --git a/src/components/RequestBreakdown.tsx b/src/components/RequestBreakdown.tsx
new file mode 100644
index 0000000..82450d8
--- /dev/null
+++ b/src/components/RequestBreakdown.tsx
@@ -0,0 +1,344 @@
+import { useMemo } from 'react'
+import { useDatabaseTraceData } from '../hooks/useDatabaseTraceData'
+import { processHTTPRequests } from './httprequestviewer/lib/httpRequestProcessor'
+import { addRequestPostProcessing } from './httprequestviewer/lib/requestPostProcessor'
+import { analyzeCDN, analyzeQueueReason } from './httprequestviewer/lib/analysisUtils'
+import { assignConnectionNumbers } from './httprequestviewer/lib/connectionUtils'
+import sortRequests from './httprequestviewer/lib/sortRequests'
+import type { HTTPRequest } from './httprequestviewer/types/httpRequest'
+import styles from './RequestBreakdown.module.css'
+
+interface RequestBreakdownProps {
+  traceId: string | null
+}
+
+interface BreakdownStats {
+  totalRequests: number
+  totalSize: number
+  totalDuration: number
+  averageResponseTime: number
+  successRate: number
+  cacheHitRate: number
+}
+
+interface CategoryBreakdown {
+  name: string
+  count: number
+  percentage: number
+  totalSize: number
+  averageResponseTime: number
+  totalResponseTime: number
+}
+
+const RequestBreakdown: React.FC<RequestBreakdownProps> = ({ traceId }) => {
+  const { traceData, loading, error } = useDatabaseTraceData(traceId)
+
+  const httpRequests = useMemo(() => {
+    if (!traceData) return []
+    const requests = processHTTPRequests(traceData.traceEvents)
+    const sortedRequests = sortRequests(requests)
+    const processedRequests = addRequestPostProcessing(sortedRequests, analyzeQueueReason, analyzeCDN)
+    return assignConnectionNumbers(processedRequests)
+  }, [traceData])
+
+  const overallStats: BreakdownStats = useMemo(() => {
+    if (httpRequests.length === 0) {
+      return {
+        totalRequests: 0,
+        totalSize: 0,
+        totalDuration: 0,
+        averageResponseTime: 0,
+        successRate: 0,
+        cacheHitRate: 0
+      }
+    }
+
+    const totalSize = httpRequests.reduce((sum, req) => {
+      const size = req.contentLength || req.encodedDataLength || 0
+      return sum + size
+    }, 0)
+
+    const totalDuration = httpRequests.reduce((sum, req) => {
+      return sum + (req.timing.duration || 0)
+    }, 0)
+
+    const totalResponseTime = httpRequests.reduce((sum, req) => {
+      return sum + (req.timing.totalResponseTime || 0)
+    }, 0)
+
+    const successfulRequests = httpRequests.filter(req => 
+      req.statusCode && req.statusCode >= 200 && req.statusCode < 300
+    ).length
+
+    const cachedRequests = httpRequests.filter(req => req.fromCache).length
+
+    return {
+      totalRequests: httpRequests.length,
+      totalSize,
+      totalDuration,
+      averageResponseTime: totalResponseTime / httpRequests.length,
+      successRate: (successfulRequests / httpRequests.length) * 100,
+      cacheHitRate: (cachedRequests / httpRequests.length) * 100
+    }
+  }, [httpRequests])
+
+  const resourceTypeBreakdown: CategoryBreakdown[] = useMemo(() => {
+    const typeMap = new Map<string, HTTPRequest[]>()
+    
+    httpRequests.forEach(req => {
+      const type = req.resourceType || 'unknown'
+      if (!typeMap.has(type)) {
+        typeMap.set(type, [])
+      }
+      typeMap.get(type)!.push(req)
+    })
+
+    return Array.from(typeMap.entries()).map(([type, requests]) => {
+      const totalSize = requests.reduce((sum, req) => {
+        return sum + (req.contentLength || req.encodedDataLength || 0)
+      }, 0)
+      
+      const totalResponseTime = requests.reduce((sum, req) => {
+        return sum + (req.timing.totalResponseTime || 0)
+      }, 0)
+
+      return {
+        name: type,
+        count: requests.length,
+        percentage: (requests.length / httpRequests.length) * 100,
+        totalSize,
+        averageResponseTime: totalResponseTime / requests.length,
+        totalResponseTime
+      }
+    }).sort((a, b) => b.count - a.count)
+  }, [httpRequests])
+
+  const statusCodeBreakdown: CategoryBreakdown[] = useMemo(() => {
+    const statusMap = new Map<string, HTTPRequest[]>()
+    
+    httpRequests.forEach(req => {
+      const status = req.statusCode ? Math.floor(req.statusCode / 100) + 'xx' : 'Unknown'
+      if (!statusMap.has(status)) {
+        statusMap.set(status, [])
+      }
+      statusMap.get(status)!.push(req)
+    })
+
+    return Array.from(statusMap.entries()).map(([status, requests]) => {
+      const totalSize = requests.reduce((sum, req) => {
+        return sum + (req.contentLength || req.encodedDataLength || 0)
+      }, 0)
+      
+      const totalResponseTime = requests.reduce((sum, req) => {
+        return sum + (req.timing.totalResponseTime || 0)
+      }, 0)
+
+      return {
+        name: status,
+        count: requests.length,
+        percentage: (requests.length / httpRequests.length) * 100,
+        totalSize,
+        averageResponseTime: totalResponseTime / requests.length,
+        totalResponseTime
+      }
+    }).sort((a, b) => b.count - a.count)
+  }, [httpRequests])
+
+  const hostnameBreakdown: CategoryBreakdown[] = useMemo(() => {
+    const hostMap = new Map<string, HTTPRequest[]>()
+    
+    httpRequests.forEach(req => {
+      const hostname = req.hostname || 'unknown'
+      if (!hostMap.has(hostname)) {
+        hostMap.set(hostname, [])
+      }
+      hostMap.get(hostname)!.push(req)
+    })
+
+    return Array.from(hostMap.entries()).map(([hostname, requests]) => {
+      const totalSize = requests.reduce((sum, req) => {
+        return sum + (req.contentLength || req.encodedDataLength || 0)
+      }, 0)
+      
+      const totalResponseTime = requests.reduce((sum, req) => {
+        return sum + (req.timing.totalResponseTime || 0)
+      }, 0)
+
+      return {
+        name: hostname,
+        count: requests.length,
+        percentage: (requests.length / httpRequests.length) * 100,
+        totalSize,
+        averageResponseTime: totalResponseTime / requests.length,
+        totalResponseTime
+      }
+    }).sort((a, b) => b.count - a.count)
+  }, [httpRequests])
+
+  const formatSize = (bytes: number): string => {
+    if (bytes < 1024) return `${bytes} B`
+    if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`
+    return `${(bytes / 1024 / 1024).toFixed(1)} MB`
+  }
+
+  const formatDuration = (microseconds: number): string => {
+    if (microseconds < 1000) return `${microseconds.toFixed(0)} μs`
+    if (microseconds < 1000000) return `${(microseconds / 1000).toFixed(1)} ms`
+    return `${(microseconds / 1000000).toFixed(2)} s`
+  }
+
+  if (loading) {
+    return (
+      <div className={styles.container}>
+        <div className={styles.loading}>Loading request breakdown...</div>
+      </div>
+    )
+  }
+
+  if (error) {
+    return (
+      <div className={styles.container}>
+        <div className={styles.error}>
+          <h3>Error Loading Data</h3>
+          <p>{error}</p>
+        </div>
+      </div>
+    )
+  }
+
+  return (
+    <div className={styles.container}>
+      <h2>Request Data Breakdown</h2>
+      
+      {/* Overall Stats */}
+      <div className={styles.statsGrid}>
+        <div className={styles.statCard}>
+          <h3>Total Requests</h3>
+          <div className={styles.statValue}>{overallStats.totalRequests}</div>
+        </div>
+        <div className={styles.statCard}>
+          <h3>Total Size</h3>
+          <div className={styles.statValue}>{formatSize(overallStats.totalSize)}</div>
+        </div>
+        <div className={styles.statCard}>
+          <h3>Average Response Time</h3>
+          <div className={styles.statValue}>{formatDuration(overallStats.averageResponseTime)}</div>
+        </div>
+        <div className={styles.statCard}>
+          <h3>Success Rate</h3>
+          <div className={styles.statValue}>{overallStats.successRate.toFixed(1)}%</div>
+        </div>
+        <div className={styles.statCard}>
+          <h3>Cache Hit Rate</h3>
+          <div className={styles.statValue}>{overallStats.cacheHitRate.toFixed(1)}%</div>
+        </div>
+      </div>
+
+      {/* Resource Type Breakdown */}
+      <div className={styles.breakdownSection}>
+        <h3>By Resource Type</h3>
+        <div className={styles.breakdownTable}>
+          <div className={styles.tableHeader}>
+            <span>Type</span>
+            <span>Count</span>
+            <span>Percentage</span>
+            <span>Total Size</span>
+            <span>Total Response Time</span>
+            <span>Avg Response Time</span>
+          </div>
+          {resourceTypeBreakdown.map(item => (
+            <div key={item.name} className={styles.tableRow}>
+              <span className={styles.categoryName}>{item.name}</span>
+              <span>{item.count}</span>
+              <div className={styles.percentageCell}>
+                <span>{item.percentage.toFixed(1)}%</span>
+                <div className={styles.progressBar}>
+                  <div 
+                    className={styles.progressFill}
+                    style={{ width: `${item.percentage}%` }}
+                  ></div>
+                </div>
+              </div>
+              <span>{formatSize(item.totalSize)}</span>
+              <span>{formatDuration(item.totalResponseTime)}</span>
+              <span>{formatDuration(item.averageResponseTime)}</span>
+            </div>
+          ))}
+        </div>
+      </div>
+
+      {/* Status Code Breakdown */}
+      <div className={styles.breakdownSection}>
+        <h3>By Status Code</h3>
+        <div className={styles.breakdownTable}>
+          <div className={styles.tableHeader}>
+            <span>Status</span>
+            <span>Count</span>
+            <span>Percentage</span>
+            <span>Total Size</span>
+            <span>Total Response Time</span>
+            <span>Avg Response Time</span>
+          </div>
+          {statusCodeBreakdown.map(item => (
+            <div key={item.name} className={styles.tableRow}>
+              <span className={styles.categoryName}>{item.name}</span>
+              <span>{item.count}</span>
+              <div className={styles.percentageCell}>
+                <span>{item.percentage.toFixed(1)}%</span>
+                <div className={styles.progressBar}>
+                  <div 
+                    className={styles.progressFill}
+                    style={{ width: `${item.percentage}%` }}
+                  ></div>
+                </div>
+              </div>
+              <span>{formatSize(item.totalSize)}</span>
+              <span>{formatDuration(item.totalResponseTime)}</span>
+              <span>{formatDuration(item.averageResponseTime)}</span>
+            </div>
+          ))}
+        </div>
+      </div>
+
+      {/* Hostname Breakdown */}
+      <div className={styles.breakdownSection}>
+        <h3>By Hostname</h3>
+        <div className={styles.breakdownTable}>
+          <div className={styles.tableHeader}>
+            <span>Hostname</span>
+            <span>Count</span>
+            <span>Percentage</span>
+            <span>Total Size</span>
+            <span>Total Response Time</span>
+            <span>Avg Response Time</span>
+          </div>
+          {hostnameBreakdown.slice(0, 10).map(item => (
+            <div key={item.name} className={styles.tableRow}>
+              <span className={styles.categoryName}>{item.name}</span>
+              <span>{item.count}</span>
+              <div className={styles.percentageCell}>
+                <span>{item.percentage.toFixed(1)}%</span>
+                <div className={styles.progressBar}>
+                  <div 
+                    className={styles.progressFill}
+                    style={{ width: `${item.percentage}%` }}
+                  ></div>
+                </div>
+              </div>
+              <span>{formatSize(item.totalSize)}</span>
+              <span>{formatDuration(item.totalResponseTime)}</span>
+              <span>{formatDuration(item.averageResponseTime)}</span>
+            </div>
+          ))}
+        </div>
+        {hostnameBreakdown.length > 10 && (
+          <div className={styles.moreInfo}>
+            Showing top 10 of {hostnameBreakdown.length} hostnames
+          </div>
+        )}
+      </div>
+    </div>
+  )
+}
+
+export default RequestBreakdown
\ No newline at end of file