diff --git a/src/components/dialog/SiteStatisticsDialog.vue b/src/components/dialog/SiteStatisticsDialog.vue
new file mode 100644
index 00000000..2fa27d42
--- /dev/null
+++ b/src/components/dialog/SiteStatisticsDialog.vue
@@ -0,0 +1,479 @@
+<script lang="ts" setup>
+import type { PropType } from 'vue'
+import api from '@/api'
+import type { Site, SiteStatistic } from '@/api/types'
+import { useI18n } from 'vue-i18n'
+import { useDisplay } from 'vuetify'
+
+// 国际化
+const { t } = useI18n()
+
+// 显示器宽度
+const display = useDisplay()
+
+// 输入参数
+const props = defineProps({
+  sites: {
+    type: Array as PropType<Site[]>,
+    default: () => [],
+  },
+})
+
+// 定义触发的自定义事件
+const emit = defineEmits(['update:modelValue'])
+
+// 站点统计数据
+const siteStats = ref<SiteStatistic[]>([])
+
+// 是否加载中
+const loading = ref(false)
+
+// 当前选中的站点
+const selectedSite = ref<Site | null>(null)
+
+// 耗时记录详情弹窗
+const detailDialog = ref(false)
+
+// 获取站点统计数据
+async function fetchSiteStats() {
+  try {
+    loading.value = true
+    const response = await api.get('site/statistic')
+    siteStats.value = Array.isArray(response) ? response : response.data || []
+    loading.value = false
+  } catch (error) {
+    console.error('Failed to fetch site statistics:', error)
+    loading.value = false
+  }
+}
+
+// 根据站点域名获取统计数据
+function getSiteStats(domain: string): SiteStatistic | undefined {
+  return siteStats.value.find(stat => stat.domain === domain)
+}
+
+// 获取站点连接状态
+function getConnectionStatus(stats: SiteStatistic | undefined): string {
+  if (!stats || Object.keys(stats).length === 0) {
+    return 'unknown'
+  }
+  if (stats.lst_state === 1) {
+    return 'failed'
+  } else if (stats.lst_state === 0) {
+    if (!stats.seconds) return 'unknown'
+    if (stats.seconds >= 5) return 'slow'
+    return 'connected'
+  }
+  return 'unknown'
+}
+
+// 获取状态颜色
+function getStatusColor(status: string): string {
+  switch (status) {
+    case 'connected':
+      return 'success'
+    case 'slow':
+      return 'warning'
+    case 'failed':
+      return 'error'
+    default:
+      return 'secondary'
+  }
+}
+
+// 获取状态图标
+function getStatusIcon(status: string): string {
+  switch (status) {
+    case 'connected':
+      return 'mdi-wifi'
+    case 'slow':
+      return 'mdi-wifi-strength-2'
+    case 'failed':
+      return 'mdi-wifi-off'
+    default:
+      return 'mdi-help-circle'
+  }
+}
+
+// 获取状态文本
+function getStatusText(status: string): string {
+  switch (status) {
+    case 'connected':
+      return t('site.connectionNormal')
+    case 'slow':
+      return t('site.connectionSlow')
+    case 'failed':
+      return t('site.connectionFailed')
+    default:
+      return t('site.connectionUnknown')
+  }
+}
+
+// 获取耗时颜色
+function getTimeColor(seconds: number | undefined): string {
+  if (!seconds) return 'secondary'
+  if (seconds < 2) return 'success'
+  if (seconds < 5) return 'warning'
+  return 'error'
+}
+
+// 解析耗时记录
+function parseTimeRecords(note: any): Array<{ time: string; duration: number }> {
+  if (!note) return []
+
+  try {
+    // note可能是字符串或对象，如果是字符串则解析
+    const records = typeof note === 'string' ? JSON.parse(note) : note
+
+    if (typeof records === 'object' && records !== null) {
+      const result = Object.entries(records)
+        .map(([time, duration]) => ({
+          time,
+          duration: Number(duration) || 0,
+        }))
+        .sort((a, b) => new Date(b.time).getTime() - new Date(a.time).getTime())
+        .slice(0, 10) // 只显示最近10条记录
+
+      return result
+    }
+  } catch (error) {
+    console.error('Failed to parse time records:', error)
+  }
+
+  return []
+}
+
+// 查看详情
+function viewDetail(site: Site) {
+  selectedSite.value = site
+  detailDialog.value = true
+}
+
+// 关闭弹窗
+function closeDialog() {
+  emit('update:modelValue', false)
+}
+
+// 计算属性：按平均耗时排序的站点列表
+const sortedSites = computed(() => {
+  return props.sites
+    .map(site => {
+      const stats = getSiteStats(site.domain)
+      return {
+        site,
+        stats,
+        status: getConnectionStatus(stats),
+        avgTime: stats?.seconds || 0,
+      }
+    })
+    .sort((a, b) => {
+      // 先按状态排序：connected > slow > failed > unknown
+      const statusOrder = { connected: 0, slow: 1, failed: 2, unknown: 3 }
+      const statusDiff =
+        statusOrder[a.status as keyof typeof statusOrder] - statusOrder[b.status as keyof typeof statusOrder]
+      if (statusDiff !== 0) return statusDiff
+
+      // 再按平均耗时排序
+      return a.avgTime - b.avgTime
+    })
+})
+
+onMounted(() => {
+  fetchSiteStats()
+})
+</script>
+
+<template>
+  <DialogWrapper max-width="50rem" :fullscreen="display.smAndDown.value">
+    <VCard>
+      <!-- 标题栏 -->
+      <VCardItem class="py-3">
+        <VDialogCloseBtn @click="closeDialog" />
+        <template #prepend>
+          <VIcon icon="mdi-chart-line" class="me-2" />
+        </template>
+        <VCardTitle>
+          {{ t('site.statistics') }}
+        </VCardTitle>
+      </VCardItem>
+      <VDivider />
+      <!-- 内容区域 -->
+      <VCardText class="pa-0">
+        <LoadingBanner v-if="loading" class="my-8" />
+
+        <div v-else class="site-statistics-content">
+          <!-- 统计概览 -->
+          <div class="statistics-overview pa-4">
+            <div class="d-flex flex-wrap gap-4">
+              <div class="stat-card">
+                <div class="stat-number">{{ siteStats.length }}</div>
+                <div class="stat-label">{{ t('site.totalSites') }}</div>
+              </div>
+              <div class="stat-card">
+                <div class="stat-number success--text">
+                  {{ siteStats.filter(s => s.lst_state === 0).length }}
+                </div>
+                <div class="stat-label">{{ t('site.normalSites') }}</div>
+              </div>
+              <div class="stat-card">
+                <div class="stat-number warning--text">
+                  {{ siteStats.filter(s => s.lst_state === 0 && s.seconds && s.seconds >= 5).length }}
+                </div>
+                <div class="stat-label">{{ t('site.slowSites') }}</div>
+              </div>
+              <div class="stat-card">
+                <div class="stat-number error--text">
+                  {{ siteStats.filter(s => s.lst_state === 1).length }}
+                </div>
+                <div class="stat-label">{{ t('site.failedSites') }}</div>
+              </div>
+            </div>
+          </div>
+
+          <!-- 站点列表 -->
+          <div class="sites-list">
+            <div
+              v-for="item in sortedSites"
+              :key="item.site.id"
+              class="site-item pa-4 border-b"
+              :class="`border-${getStatusColor(item.status)}`"
+            >
+              <div class="d-flex align-center justify-space-between">
+                <!-- 左侧：站点信息 -->
+                <div class="d-flex align-center flex-1 min-w-0">
+                  <!-- 状态指示器 -->
+                  <div class="status-indicator me-3" :class="getStatusColor(item.status)">
+                    <VIcon :icon="getStatusIcon(item.status)" size="20" />
+                  </div>
+
+                  <!-- 站点名称和状态 -->
+                  <div class="flex-1 min-w-0">
+                    <div class="d-flex align-center">
+                      <h4 class="text-h6 mb-1 truncate">{{ item.site.name }}</h4>
+                      <VChip :color="getStatusColor(item.status)" size="small" class="ml-2" variant="tonal">
+                        {{ getStatusText(item.status) }}
+                      </VChip>
+                    </div>
+                    <div class="text-caption text-medium-emphasis">{{ item.site.domain }}</div>
+                  </div>
+                </div>
+
+                <!-- 右侧：统计信息 -->
+                <div class="d-flex align-center gap-4">
+                  <!-- 平均耗时 -->
+                  <div class="text-center">
+                    <div class="text-h6 font-weight-bold" :class="`text-${getTimeColor(item.stats?.seconds)}`">
+                      {{ item.stats?.seconds || '-' }}s
+                    </div>
+                    <div class="text-caption text-medium-emphasis">{{ t('site.averageTime') }}</div>
+                  </div>
+
+                  <!-- 成功率 -->
+                  <div class="text-center">
+                    <div class="text-h6 font-weight-bold">
+                      {{
+                        item.stats?.success && item.stats?.fail
+                          ? Math.round((item.stats.success / (item.stats.success + item.stats.fail)) * 100)
+                          : '-'
+                      }}%
+                    </div>
+                    <div class="text-caption text-medium-emphasis">{{ t('site.successRate') }}</div>
+                  </div>
+
+                  <!-- 详情按钮 -->
+                  <VBtn icon variant="text" size="small" @click="viewDetail(item.site)">
+                    <VIcon icon="mdi-information-outline" />
+                  </VBtn>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </VCardText>
+    </VCard>
+
+    <!-- 详情弹窗 -->
+    <DialogWrapper v-model="detailDialog" :max-width="display.mdAndUp.value ? 600 : '95%'">
+      <VCard v-if="selectedSite">
+        <VCardItem class="py-3">
+          <template #prepend>
+            <VIcon icon="mdi-information-outline" class="me-2" />
+          </template>
+          <VCardTitle> {{ selectedSite.name }} - {{ t('site.timeRecords') }} </VCardTitle>
+          <VDialogCloseBtn @click="detailDialog = false" />
+        </VCardItem>
+        <VDivider />
+        <VCardText class="pa-4">
+          <div v-if="getSiteStats(selectedSite.domain)">
+            <div class="mb-4">
+              <h5 class="text-h6 mb-2">{{ t('site.statistics') }}</h5>
+              <div class="d-flex flex-wrap gap-4">
+                <div class="stat-item">
+                  <span class="stat-label">{{ t('site.successCount') }}:</span>
+                  <span class="stat-value success--text">
+                    {{ getSiteStats(selectedSite.domain)?.success || 0 }}
+                  </span>
+                </div>
+                <div class="stat-item">
+                  <span class="stat-label">{{ t('site.failCount') }}:</span>
+                  <span class="stat-value error--text">
+                    {{ getSiteStats(selectedSite.domain)?.fail || 0 }}
+                  </span>
+                </div>
+                <div class="stat-item">
+                  <span class="stat-label">{{ t('site.averageTime') }}:</span>
+                  <span class="stat-value" :class="`text-${getTimeColor(getSiteStats(selectedSite.domain)?.seconds)}`">
+                    {{ getSiteStats(selectedSite.domain)?.seconds || '-' }}s
+                  </span>
+                </div>
+                <div class="stat-item">
+                  <span class="stat-label">{{ t('site.lastAccess') }}:</span>
+                  <span class="stat-value">
+                    {{ getSiteStats(selectedSite.domain)?.lst_mod_date || '-' }}
+                  </span>
+                </div>
+              </div>
+            </div>
+
+            <div>
+              <h5 class="text-h6 mb-2">{{ t('site.recentTimeRecords') }}</h5>
+              <div class="time-records">
+                <div
+                  v-for="(record, index) in parseTimeRecords(getSiteStats(selectedSite.domain)?.note)"
+                  :key="index"
+                  class="time-record-item pa-3 border rounded mb-2"
+                  :class="`border-${getTimeColor(record.duration)}`"
+                >
+                  <div class="d-flex justify-space-between align-center">
+                    <div>
+                      <div class="text-body-2 font-weight-medium">{{ record.time }}</div>
+                      <div class="text-caption text-medium-emphasis">{{ t('site.accessTime') }}</div>
+                    </div>
+                    <div class="text-end">
+                      <div class="text-h6 font-weight-bold" :class="`text-${getTimeColor(record.duration)}`">
+                        {{ record.duration }}s
+                      </div>
+                      <div class="text-caption text-medium-emphasis">{{ t('site.responseTime') }}</div>
+                    </div>
+                  </div>
+                </div>
+
+                <div
+                  v-if="parseTimeRecords(getSiteStats(selectedSite.domain)?.note).length === 0"
+                  class="text-center pa-4"
+                >
+                  <VIcon icon="mdi-information-outline" size="48" color="secondary" class="mb-2" />
+                  <div class="text-body-1 text-medium-emphasis">{{ t('site.noTimeRecords') }}</div>
+                </div>
+              </div>
+            </div>
+          </div>
+        </VCardText>
+      </VCard>
+    </DialogWrapper>
+  </DialogWrapper>
+</template>
+
+<style scoped>
+.site-statistics-content {
+  max-block-size: 70vh;
+  overflow-y: auto;
+}
+
+.statistics-overview {
+  background: linear-gradient(135deg, var(--v-theme-surface) 0%, var(--v-theme-surface-variant) 100%);
+  border-block-end: 1px solid var(--v-border-color);
+}
+
+.stat-card {
+  padding: 16px;
+  border: 1px solid var(--v-border-color);
+  border-radius: 8px;
+  background: var(--v-theme-surface);
+  min-inline-size: 100px;
+  text-align: center;
+}
+
+.stat-number {
+  font-size: 24px;
+  font-weight: bold;
+  line-height: 1;
+  margin-block-end: 4px;
+}
+
+.stat-label {
+  color: var(--v-theme-on-surface-variant);
+  font-size: 12px;
+}
+
+.sites-list {
+  background: var(--v-theme-surface);
+}
+
+.site-item {
+  transition: background-color 0.2s ease;
+}
+
+.site-item:hover {
+  background: var(--v-theme-surface-variant);
+}
+
+.status-indicator {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: var(--v-theme-surface-variant);
+  block-size: 40px;
+  inline-size: 40px;
+}
+
+.status-indicator.success {
+  background: rgba(var(--v-theme-success), 0.1);
+  color: rgb(var(--v-theme-success));
+}
+
+.status-indicator.warning {
+  background: rgba(var(--v-theme-warning), 0.1);
+  color: rgb(var(--v-theme-warning));
+}
+
+.status-indicator.error {
+  background: rgba(var(--v-theme-error), 0.1);
+  color: rgb(var(--v-theme-error));
+}
+
+.status-indicator.secondary {
+  background: rgba(var(--v-theme-secondary), 0.1);
+  color: rgb(var(--v-theme-secondary));
+}
+
+.stat-item {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.stat-item .stat-label {
+  color: var(--v-theme-on-surface-variant);
+  font-weight: 500;
+}
+
+.stat-value {
+  font-weight: bold;
+}
+
+.time-records {
+  max-block-size: 300px;
+  overflow-y: auto;
+}
+
+.time-record-item {
+  transition: all 0.2s ease;
+}
+
+.time-record-item:hover {
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 10%);
+  transform: translateY(-1px);
+}
+</style>
diff --git a/src/components/dialog/SiteUserDataDialog.vue b/src/components/dialog/SiteUserDataDialog.vue
index d06ba66d..fd7fb082 100644
--- a/src/components/dialog/SiteUserDataDialog.vue
+++ b/src/components/dialog/SiteUserDataDialog.vue
@@ -290,8 +290,8 @@ onBeforeMount(() => {
   <DialogWrapper scrollable eager max-width="80rem" :fullscreen="!display.mdAndUp.value">
     <VCard>
       <VCardItem>
-        <VCardTitle
-          >{{ t('dialog.siteUserData.title') }} - {{ props.site?.name }}
+        <VCardTitle>
+          {{ t('dialog.siteUserData.title') }} - {{ props.site?.name }}
           <IconBtn @click.stop="refreshSiteData" color="info"><VIcon icon="mdi-refresh" /></IconBtn>
         </VCardTitle>
         <VDialogCloseBtn @click="emit('close')" />
diff --git a/src/locales/en-US.ts b/src/locales/en-US.ts
index 1195b458..946e052a 100644
--- a/src/locales/en-US.ts
+++ b/src/locales/en-US.ts
@@ -1053,6 +1053,21 @@ export default {
     deleteSite: 'Delete Site',
     updateCookie: 'Update Cookie',
     viewUserData: 'View User Data',
+    statistics: 'Statistics',
+    totalSites: 'Total Sites',
+    normalSites: 'Normal Sites',
+    slowSites: 'Slow Sites',
+    failedSites: 'Failed Sites',
+    averageTime: 'Average Time',
+    successRate: 'Success Rate',
+    successCount: 'Success Count',
+    failCount: 'Fail Count',
+    lastAccess: 'Last Access',
+    timeRecords: 'Time Records',
+    recentTimeRecords: 'Recent Time Records',
+    accessTime: 'Access Time',
+    responseTime: 'Response Time',
+    noTimeRecords: 'No Time Records',
   },
   message: {
     loadMore: 'Load More',
diff --git a/src/locales/zh-CN.ts b/src/locales/zh-CN.ts
index 8eb0ed16..bab5c0be 100644
--- a/src/locales/zh-CN.ts
+++ b/src/locales/zh-CN.ts
@@ -1049,6 +1049,21 @@ export default {
     deleteSite: '删除站点',
     updateCookie: '更新Cookie',
     viewUserData: '查看用户数据',
+    statistics: '统计信息',
+    totalSites: '总站点数',
+    normalSites: '正常站点',
+    slowSites: '缓慢站点',
+    failedSites: '失败站点',
+    averageTime: '平均耗时',
+    successRate: '成功率',
+    successCount: '成功次数',
+    failCount: '失败次数',
+    lastAccess: '最后访问',
+    timeRecords: '耗时记录',
+    recentTimeRecords: '最近耗时记录',
+    accessTime: '访问时间',
+    responseTime: '响应时间',
+    noTimeRecords: '暂无耗时记录',
   },
   message: {
     loadMore: '加载更多',
diff --git a/src/locales/zh-TW.ts b/src/locales/zh-TW.ts
index e1fac69a..72442ae0 100644
--- a/src/locales/zh-TW.ts
+++ b/src/locales/zh-TW.ts
@@ -1048,6 +1048,21 @@ export default {
     deleteSite: '刪除站點',
     updateCookie: '更新Cookie',
     viewUserData: '查看用戶數據',
+    statistics: '統計信息',
+    totalSites: '總站點數',
+    normalSites: '正常站點',
+    slowSites: '緩慢站點',
+    failedSites: '失敗站點',
+    averageTime: '平均耗時',
+    successRate: '成功率',
+    successCount: '成功次數',
+    failCount: '失敗次數',
+    lastAccess: '最後訪問',
+    timeRecords: '耗時記錄',
+    recentTimeRecords: '最近耗時記錄',
+    accessTime: '訪問時間',
+    responseTime: '響應時間',
+    noTimeRecords: '暫無耗時記錄',
   },
   message: {
     loadMore: '加載更多',
diff --git a/src/views/site/SiteCardListView.vue b/src/views/site/SiteCardListView.vue
index b55334fe..81338ddc 100644
--- a/src/views/site/SiteCardListView.vue
+++ b/src/views/site/SiteCardListView.vue
@@ -5,6 +5,7 @@ import type { Site, SiteUserData } from '@/api/types'
 import SiteCard from '@/components/cards/SiteCard.vue'
 import NoDataFound from '@/components/NoDataFound.vue'
 import SiteAddEditDialog from '@/components/dialog/SiteAddEditDialog.vue'
+import SiteStatisticsDialog from '@/components/dialog/SiteStatisticsDialog.vue'
 import { useDisplay } from 'vuetify'
 import { useDynamicButton } from '@/composables/useDynamicButton'
 import { useI18n } from 'vue-i18n'
@@ -39,6 +40,9 @@ const loading = ref(false)
 // 新增站点对话框
 const siteAddDialog = ref(false)
 
+// 统计信息对话框
+const siteStatsDialog = ref(false)
+
 // 筛选相关
 const filterMenu = ref(false)
 const filterOption = ref('all') // all, active, inactive, connected, slow, failed, unknown
@@ -235,44 +239,54 @@ useDynamicButton({
     <!-- 页面标题和筛选按钮 -->
     <div class="d-flex justify-space-between align-center mb-4">
       <VPageContentTitle :title="t('navItems.siteManager')" class="mb-0" />
-      <!-- 筛选按钮 -->
-      <VMenu v-model="filterMenu" offset-y :close-on-content-click="false" location="bottom end">
-        <template #activator="{ props }">
-          <VBtn
-            v-bind="props"
-            :icon="display.smAndDown.value"
-            :variant="filterOption === 'all' ? 'text' : 'tonal'"
-            :color="currentFilter?.color"
-          >
-            <VIcon :icon="currentFilter?.icon || 'mdi-filter'" />
-            <span v-if="!display.smAndDown.value" class="ml-2">
-              {{ currentFilter?.label }}
-            </span>
-            <VIcon v-if="!display.smAndDown.value" icon="mdi-chevron-down" class="ml-1" />
-          </VBtn>
-        </template>
-
-        <!-- 筛选菜单 -->
-        <VCard min-width="200">
-          <VList class="px-2">
-            <VListSubheader>{{ t('common.filter') }}</VListSubheader>
-            <VListItem
-              v-for="option in filterOptions"
-              :key="option.value"
-              :active="filterOption === option.value"
-              @click="selectFilter(option.value)"
+      <!-- 右侧按钮组 -->
+      <div class="d-flex align-center gap-2">
+        <!-- 统计信息按钮 -->
+        <VBtn :icon="display.smAndDown.value" variant="text" color="info" @click="siteStatsDialog = true">
+          <VIcon icon="mdi-chart-line" />
+          <span v-if="!display.smAndDown.value" class="ml-2">
+            {{ t('site.statistics') }}
+          </span>
+        </VBtn>
+        <!-- 筛选按钮 -->
+        <VMenu v-model="filterMenu" offset-y :close-on-content-click="false" location="bottom end">
+          <template #activator="{ props }">
+            <VBtn
+              v-bind="props"
+              :icon="display.smAndDown.value"
+              :variant="filterOption === 'all' ? 'text' : 'tonal'"
+              :color="currentFilter?.color"
             >
-              <template #prepend>
-                <VIcon :icon="option.icon" :color="option.color" />
-              </template>
-              <VListItemTitle>{{ option.label }}</VListItemTitle>
-              <template #append>
-                <VIcon v-if="filterOption === option.value" icon="mdi-check" color="primary" />
-              </template>
-            </VListItem>
-          </VList>
-        </VCard>
-      </VMenu>
+              <VIcon :icon="currentFilter?.icon || 'mdi-filter'" />
+              <span v-if="!display.smAndDown.value" class="ml-2">
+                {{ currentFilter?.label }}
+              </span>
+              <VIcon v-if="!display.smAndDown.value" icon="mdi-chevron-down" class="ml-1" />
+            </VBtn>
+          </template>
+
+          <!-- 筛选菜单 -->
+          <VCard min-width="200">
+            <VList class="px-2">
+              <VListSubheader>{{ t('common.filter') }}</VListSubheader>
+              <VListItem
+                v-for="option in filterOptions"
+                :key="option.value"
+                :active="filterOption === option.value"
+                @click="selectFilter(option.value)"
+              >
+                <template #prepend>
+                  <VIcon :icon="option.icon" :color="option.color" />
+                </template>
+                <VListItemTitle>{{ option.label }}</VListItemTitle>
+                <template #append>
+                  <VIcon v-if="filterOption === option.value" icon="mdi-check" color="primary" />
+                </template>
+              </VListItem>
+            </VList>
+          </VCard>
+        </VMenu>
+      </div>
     </div>
 
     <LoadingBanner v-if="!isRefreshed" class="mt-12" />
@@ -326,4 +340,7 @@ useDynamicButton({
     @save="onSiteSave"
     @close="siteAddDialog = false"
   />
+
+  <!-- 统计信息弹窗 -->
+  <SiteStatisticsDialog v-if="siteStatsDialog" v-model="siteStatsDialog" :sites="siteList" />
 </template>