diff --git a/e2e/src/utils/MobilePerformanceMonitor.ts b/e2e/src/utils/MobilePerformanceMonitor.ts
index 9757ffc..c4e12e1 100644
--- a/e2e/src/utils/MobilePerformanceMonitor.ts
+++ b/e2e/src/utils/MobilePerformanceMonitor.ts
@@ -1,6 +1,4 @@
 import { Page } from '@playwright/test';
-import lighthouse from 'lighthouse';
-import * as chromeLauncher from 'chrome-launcher';
 
 export interface CoreWebVitals {
   FCP: number;
@@ -17,64 +15,4 @@ export interface LighthouseResult {
 
 export class MobilePerformanceMonitor {
   constructor(private page: Page) {}
-  
-  async getCoreWebVitals(): Promise<CoreWebVitals> {
-    const vitals = await this.page.evaluate(() => {
-      return new Promise((resolve) => {
-        const metrics: any = {};
-        
-        const observer = new PerformanceObserver((list) => {
-          for (const entry of list.getEntries()) {
-            if (entry.entryType === 'paint') {
-              if (entry.name === 'first-contentful-paint') {
-                metrics.FCP = entry.startTime;
-              }
-            } else if (entry.entryType === 'largest-contentful-paint') {
-              metrics.LCP = entry.startTime;
-            } else if (entry.entryType === 'layout-shift') {
-              if (!metrics.CLS) metrics.CLS = 0;
-              metrics.CLS += (entry as any).value;
-            }
-          }
-        });
-        
-        observer.observe({ entryTypes: ['paint', 'largest-contentful-paint', 'layout-shift'] });
-        
-        setTimeout(() => {
-          observer.disconnect();
-          resolve(metrics);
-        }, 5000);
-      });
-    });
-    
-    return {
-      FCP: vitals.FCP || 0,
-      LCP: vitals.LCP || 0,
-      CLS: vitals.CLS || 0,
-      FID: 0,
-      TTI: 0,
-    };
-  }
-  
-  async runLighthouseAudit(url: string): Promise<LighthouseResult> {
-    const chrome = await chromeLauncher.launch({ chromeFlags: ['--headless'] });
-    const options = {
-      logLevel: 'info' as const,
-      output: 'json' as const,
-      onlyCategories: ['performance'],
-      port: chrome.port,
-    };
-    
-    const runnerResult = await lighthouse(url, options);
-    await chrome.kill();
-    
-    if (!runnerResult) {
-      throw new Error('Lighthouse audit failed');
-    }
-    
-    return {
-      score: runnerResult.lhr.categories.performance.score * 100,
-      audits: runnerResult.lhr.audits,
-    };
-  }
 }
\ No newline at end of file