diff --git a/api/routes/monitor.ts b/api/routes/monitor.ts
index 8eba688..76a12fd 100644
--- a/api/routes/monitor.ts
+++ b/api/routes/monitor.ts
@@ -1,7 +1,7 @@
 /**
  * Monitor API Route
  * GET /api/monitor - Get all monitoring data
- * POST /api/monitor/check-sites - Trigger site availability check
+ * Site status comes from CWP collector (collect-sites.sh) via sync-to-db.sh
  * @author Descomplicar® | @link descomplicar.pt | @copyright 2026
  */
 import { Router } from 'express'
@@ -21,21 +21,4 @@ router.get('/', async (_req: Request, res: Response) => {
   }
 })
 
-// Trigger site availability check
-router.post('/check-sites', async (_req: Request, res: Response) => {
-  try {
-    console.log('[Monitor] Manual site check triggered')
-    const result = await monitoringService.checkAllSitesAvailability()
-    res.json({
-      success: true,
-      message: 'Site check completed',
-      ...result,
-      timestamp: new Date().toISOString()
-    })
-  } catch (error) {
-    console.error('Site check error:', error)
-    res.status(500).json({ error: 'Internal server error', message: (error as Error).message })
-  }
-})
-
 export default router
diff --git a/api/scripts/check-sites.ts b/api/scripts/check-sites.ts
deleted file mode 100644
index 4503931..0000000
--- a/api/scripts/check-sites.ts
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/usr/bin/env npx tsx
-/**
- * Site Availability Checker Script
- * Run via cron every 5-15 minutes to check if sites are online
- *
- * Usage:
- *   npx tsx api/scripts/check-sites.ts
- *
- * Cron example (every 10 minutes):
- *   0,10,20,30,40,50 * * * * cd /path/to/DashDescomplicar && npx tsx api/scripts/check-sites.ts
- *
- * @author Descomplicar | @link descomplicar.pt | @copyright 2026
- */
-import 'dotenv/config'
-import { checkAllSitesAvailability } from '../services/monitoring.js'
-
-async function main() {
-  const startTime = Date.now()
-  console.log(`[${new Date().toISOString()}] Starting site availability check...`)
-
-  try {
-    const result = await checkAllSitesAvailability()
-
-    console.log(`[${new Date().toISOString()}] Check completed:`)
-    console.log(`  - Sites checked: ${result.checked}`)
-    console.log(`  - Up: ${result.up}`)
-    console.log(`  - Down: ${result.down}`)
-
-    // Log any down sites
-    const downSites = result.results.filter(r => !r.available)
-    if (downSites.length > 0) {
-      console.log(`  - Down sites:`)
-      for (const site of downSites) {
-        console.log(`    - ${site.name}: ${site.error || 'No response'}`)
-      }
-    }
-
-    const elapsed = Date.now() - startTime
-    console.log(`[${new Date().toISOString()}] Done in ${elapsed}ms`)
-
-    // Exit with code 1 if any sites are down (useful for alerting)
-    process.exit(downSites.length > 0 ? 1 : 0)
-
-  } catch (error) {
-    console.error(`[${new Date().toISOString()}] Error:`, error)
-    process.exit(2)
-  }
-}
-
-main()
diff --git a/api/services/monitoring.ts b/api/services/monitoring.ts
index 6a38bef..1dbb90f 100644
--- a/api/services/monitoring.ts
+++ b/api/services/monitoring.ts
@@ -9,12 +9,9 @@ interface MonitoringItem {
   id: number
   name: string
   category: string
-  type: string
   status: string
   details: any
   last_check: string
-  created_at: string
-  updated_at: string
 }
 
 interface CategorySummary {
@@ -25,105 +22,6 @@ interface CategorySummary {
   critical: number
 }
 
-/**
- * Check if a URL is accessible (HTTP HEAD request)
- */
-export async function checkSiteAvailability(url: string, timeout = 10000): Promise<{
-  available: boolean
-  statusCode?: number
-  responseTime?: number
-  error?: string
-}> {
-  const startTime = Date.now()
-  const controller = new AbortController()
-  const timeoutId = setTimeout(() => controller.abort(), timeout)
-
-  try {
-    const response = await fetch(url, {
-      method: 'HEAD',
-      signal: controller.signal,
-      headers: {
-        'User-Agent': 'Descomplicar-Monitor/1.0'
-      }
-    })
-
-    clearTimeout(timeoutId)
-    const responseTime = Date.now() - startTime
-
-    return {
-      available: response.ok || response.status < 500,
-      statusCode: response.status,
-      responseTime
-    }
-  } catch (error) {
-    clearTimeout(timeoutId)
-    return {
-      available: false,
-      error: (error as Error).message,
-      responseTime: Date.now() - startTime
-    }
-  }
-}
-
-/**
- * Check all sites and update their availability status
- */
-export async function checkAllSitesAvailability(): Promise<{
-  checked: number
-  up: number
-  down: number
-  results: any[]
-}> {
-  // Get all sites from monitoring table
-  const [sites] = await db.query<RowDataPacket[]>(`
-    SELECT id, name, details FROM tbl_eal_monitoring
-    WHERE category = 'site'
-  `)
-
-  const results: any[] = []
-  let up = 0
-  let down = 0
-
-  for (const site of sites) {
-    const details = typeof site.details === 'string' ? JSON.parse(site.details) : site.details
-    const siteUrl = details?.site_url || `https://${site.name}`
-
-    const check = await checkSiteAvailability(siteUrl)
-
-    // Update status if site is down
-    if (!check.available) {
-      await db.query(
-        'UPDATE tbl_eal_monitoring SET status = ?, last_check = NOW() WHERE id = ?',
-        ['down', site.id]
-      )
-      down++
-    } else {
-      // If was down and now is up, set to 'up' (will be replaced by plugin data later)
-      const currentStatus = details?.health?.status || 'ok'
-      if (currentStatus === 'down') {
-        await db.query(
-          'UPDATE tbl_eal_monitoring SET status = ?, last_check = NOW() WHERE id = ?',
-          ['up', site.id]
-        )
-      }
-      up++
-    }
-
-    results.push({
-      name: site.name,
-      url: siteUrl,
-      ...check
-    })
-  }
-
-  return {
-    checked: sites.length,
-    up,
-    down,
-    results
-  }
-}
-
 export async function getMonitoringData() {
   // Get all items
   const [items] = await db.query<RowDataPacket[]>(`