diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 0000000..ece68fe
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,43 @@
+name: Deploy Cloudflare Workers
+
+on:
+  push:
+    branches:
+      - main
+  repository_dispatch:
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Generate wrangler.toml
+        run: |
+          cat << EOF > wrangler.toml
+          name = "google-analytics-endpoint"
+          type = "javascript"
+          main = "worker.js"
+          compatibility_date = "2024-11-10"
+          workers_dev = false
+          routes = [
+            { pattern = "${{ secrets.GA_ENDPOINT_URL }}", zone_id = "${{ secrets.ZONE_ID }}" }
+          ]
+          [vars]
+          MEASUREMENT_ID = "${{ secrets.MEASUREMENT_ID }}"
+          [observability]
+          enabled = true
+          head_sampling_rate = 1
+          [placement]
+          mode = "smart"
+          EOF
+
+      - name: Deploy to Cloudflare Workers
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          command: deploy --var VERSION:${{ github.sha }}
diff --git a/worker.js b/worker.js
new file mode 100644
index 0000000..59c337e
--- /dev/null
+++ b/worker.js
@@ -0,0 +1,175 @@
+// Constants
+const GA_COLLECT_ENDPOINT = 'https://www.google-analytics.com/g/collect';
+const ANALYTICS_SCRIPT_URL = 'https://unpkg.com/@minimal-analytics/ga4/dist/index.js';
+
+// CORS headers helper
+const getCorsHeaders = (origin) => ({
+  'Access-Control-Allow-Origin': origin,
+  'Access-Control-Allow-Methods': 'GET, POST, OPTIONS',
+  'Access-Control-Allow-Headers': '*',
+  'Access-Control-Max-Age': '86400',
+});
+
+// Forward necessary headers
+const getForwardHeaders = (headers, isImage) => {
+  const headersToForward = {
+    'user-agent': headers.get('user-agent'),
+    'referer': headers.get('referer'),
+    'dnt': headers.get('dnt')
+  };
+
+  if (!isImage) {
+    headersToForward['sec-ch-ua'] = headers.get('sec-ch-ua');
+    headersToForward['sec-ch-ua-mobile'] = headers.get('sec-ch-ua-mobile');
+    headersToForward['sec-ch-ua-platform'] = headers.get('sec-ch-ua-platform');
+  }
+
+  return Object.fromEntries(Object.entries(headersToForward).filter(([_, v]) => v != null));
+};
+
+// Handle JS file modifications
+async function handleScriptProxy(request) {
+  const url = new URL(request.url);
+  const fallback = url.searchParams.get('fallback');
+  
+  const response = await fetch(ANALYTICS_SCRIPT_URL);
+  let script = await response.text();
+  
+  // Replace GA endpoint with our proxy
+  script = script.replace(
+    /https:\/\/www\.google-analytics\.com\/g\/collect/g,
+    url.origin + url.pathname
+  );
+
+  /*
+  ((url, searchParams) => {
+  const fullUrl = `${url}?${new URLSearchParams(searchParams)}`;
+
+  const tryMethods = [
+    () => new Promise((resolve, reject) => {
+      const img = new Image();
+      img.onload = () => resolve(true); 
+      img.onerror = reject;
+      img.src = fullUrl;
+    }),
+    () => fetch(fullUrl, {
+      method: 'POST',
+      body: JSON.stringify(searchParams),
+      keepalive: true 
+    }).then(res => res.ok ? Promise.resolve(true) : Promise.reject()),
+    () => navigator.sendBeacon(fullUrl, new FormData()) ? Promise.resolve(true) : Promise.reject()
+  ];
+
+  tryMethods.reduce((p, method) => p.catch(() => method()), Promise.reject());
+  })(url,searchParams)
+  */
+
+  if (fallback) script = script.replace(/navigator\.sendBeacon\(`\${([^}]+)}\?\${([^}]+)}`\)/g, (_, urlParam, pParam) => 
+  `((url,searchParams)=>{const fullUrl=\`\${url}?\${new URLSearchParams(searchParams)}\`;const tryMethods=[()=>new Promise((resolve,reject)=>{const img=new Image();img.onload=()=>resolve(true);img.onerror=reject;img.src=fullUrl}),()=>fetch(fullUrl,{method:'POST',body:JSON.stringify(searchParams),keepalive:!0}).then(res=>res.ok?Promise.resolve(true):Promise.reject()),()=>navigator.sendBeacon(fullUrl,new FormData())?Promise.resolve(true):Promise.reject()];tryMethods.reduce((p,method)=>p.catch(()=>method()),Promise.reject())})(${urlParam},${pParam})`);
+
+  return new Response(script, {
+    headers: {
+      'Content-Type': 'application/javascript',
+      'Cache-Control': 'public, max-age=3600',
+      ...getCorsHeaders(request.headers.get('Origin')),
+    },
+  });
+}
+
+// Handle GA4 data collection
+async function handleGA4Collection(request, env, queryParams) {
+  const url = new URL(GA_COLLECT_ENDPOINT);
+  // Validate measurement ID
+  if (!queryParams.tid || queryParams.tid !== env.MEASUREMENT_ID) {
+    throw new Error('Invalid measurement ID');
+  }
+
+  // Add query parameters
+  Object.entries(queryParams).forEach(([key, value]) => {
+    url.searchParams.set(key, value);
+  });
+
+  const response = await fetch(url.toString(), {
+    method: 'POST',
+    headers: {
+      ...getForwardHeaders(request.headers, request.headers.get('accept')?.includes('image')),
+      'Content-Type': 'application/json'
+    }
+  });
+
+  if (!response.ok) {
+    throw new Error(`GA4 responded with ${response.status}`);
+  }
+
+  return response;
+}
+
+// Main handler
+async function handleRequest(request, env) {
+  try {
+    const url = new URL(request.url);
+    const origin = request.headers.get('Origin');
+
+    // Handle script proxy requests
+    if (url.searchParams.has('fallback')) {
+      return handleScriptProxy(request);
+    }
+
+    // Handle CORS preflight
+    if (request.method === 'OPTIONS') {
+      return new Response(null, { headers: getCorsHeaders(origin) });
+    }
+
+    // Only allow GET and POST
+    if (!['GET', 'POST'].includes(request.method)) {
+      throw new Error('Method not allowed');
+    }
+
+    // Get query parameters
+    const queryParams = Object.fromEntries(url.searchParams);
+
+    // Handle GA4 collection
+    const gaResponse = await handleGA4Collection(request, env, queryParams);
+
+    if (request.method === 'GET' && gaResponse.ok) {
+      const imageBase64 = 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/wcAAwAB/gn/mkQAAAAASUVORK5CYII=';
+      const imageData = Uint8Array.from(atob(imageBase64), c => c.charCodeAt(0));
+      return new Response(imageData, {
+        status: 200,
+        headers: {
+          'Content-Type': 'image/png',
+          'Cache-Control': 'no-store',
+        }
+      })
+    }
+
+    return new Response(await gaResponse.text(), {
+      status: gaResponse.status,
+      headers: {
+        ...getCorsHeaders(origin),
+        'Content-Type': gaResponse.headers.get('content-type') || 'text/plain',
+        'Cache-Control': gaResponse.headers.get('cache-control') || 'no-store'
+      }
+    });
+
+  } catch (error) {
+    console.error('GA4 proxy error:', error);
+    
+    return new Response(
+      JSON.stringify({
+        error: error.message || 'Internal Server Error',
+        timestamp: new Date().toISOString()
+      }), {
+        status: error.message === 'Invalid measurement ID' ? 403 : 500,
+        headers: {
+          ...getCorsHeaders(request.headers.get('Origin')),
+          'Content-Type': 'application/json',
+        }
+      }
+    );
+  }
+}
+
+export default {
+  fetch: handleRequest,
+};
\ No newline at end of file