---
clinic: "曜妍診所"
report_type: weekly_integrated_marketing_ad_report
period_start: 2026-08-03
period_end: 2026-08-09
comparison_start: 2026-07-27
comparison_end: 2026-08-02
timezone: Asia/Taipei
generated_at: 2026-08-10T08:01:41.960407+08:00
primary_kpi: ga4_click_line_and_line_oa_targeted_reach_delta
intended_use: AI-assisted weekly optimization of Google Ads, Meta Ads, SEO, website LINE intent, and LINE OA friend retention
web_url: https://yaoyan-weekly-ad-report.pages.dev/reports/2026-08-03_2026-08-09/
markdown_url: https://yaoyan-weekly-ad-report.pages.dev/reports/2026-08-03_2026-08-09/report.md
data_source_freshness: {"ga4": {"status": "success", "latest_available_date": "2026-08-09", "rows_returned": 23, "non_zero_status": true, "error_or_missing_reason": null}, "google_ads": {"status": "success", "latest_available_date": "2026-08-09", "rows_returned": 56, "non_zero_status": true, "error_or_missing_reason": null}, "meta_ads": {"status": "success", "latest_available_date": "2026-08-09", "rows_returned": 3, "non_zero_status": false, "error_or_missing_reason": null}, "search_console": {"status": "success", "latest_available_date": "2026-08-09", "rows_returned": 80, "non_zero_status": true, "error_or_missing_reason": null}, "line_oa": {"status": "success", "latest_available_date": "2026-08-09", "rows_returned": 2, "non_zero_status": true, "error_or_missing_reason": null}}
---

# 曜妍診所每週行銷與廣告成效週報

## AI_PARSE_NOTES

- 本檔固定章節與 RAW_DATA_JSON top-level keys 供後續 AI 週週比較。
- 百分比數值以 number 儲存，例如 12.3 代表 12.3%。
- 觀察數字與推論分開；重大預算調整只列建議，不自動執行。

## REPORT_CONTEXT

- 報告期間：2026-08-03 ～ 2026-08-09（台灣時間最近完整週一～週日）
- 比較期間：2026-07-27 ～ 2026-08-02
- 4 週趨勢：2026-07-13~2026-07-19, 2026-07-20~2026-07-26, 2026-07-27~2026-08-02, 2026-08-03~2026-08-09
- 網頁版：https://yaoyan-weekly-ad-report.pages.dev/reports/2026-08-03_2026-08-09/
- AI Markdown：https://yaoyan-weekly-ad-report.pages.dev/reports/2026-08-03_2026-08-09/report.md

## DATA_SOURCE_STATUS

- ga4: status=success, rows=23, non_zero=True, latest=2026-08-09, note=GA4 API returned rows for the current report week., error=None
- google_ads: status=success, rows=56, non_zero=True, latest=2026-08-09, note=Google Ads API returned account, campaign, search term, keyword, and conversion-action rows., error=None
- meta_ads: status=success, rows=3, non_zero=False, latest=2026-08-09, note=Meta account-level status checked for all configured accounts; campaign details included only where spend was present., error=None
- search_console: status=success, rows=80, non_zero=True, latest=2026-08-09, note=Search Console API returned current-week query/page data., error=None
- line_oa: status=success, rows=2, non_zero=True, latest=2026-08-09, note=LINE OA cumulative snapshots queried separately for 新竹 and 竹北., error=None

## EXECUTIVE_SUMMARY

- 本週網站 LINE 意圖 click_line：29，較前週變化 16.0%。
- Google Ads 花費：NT$3349.86，較前週變化 0.47%；需以 high-intent conversion composition 判讀 CPA。
- LINE 可觸及好友淨變化：98，較前週變化 -5000.0%；封鎖率需分新竹/竹北檢查。
- Search Console clicks：82，較前週變化 28.12%；排名 4–15 機會字已列於 RAW_DATA_JSON。
- Meta Ads 花費：NT$0.0；若 leads/messages 為 0，不可宣稱 Meta 直接帶來諮詢。

## KPI_TREND_SNAPSHOT

- metric_id: ga4_sessions
  - source: ga4
  - funnel_stage: 網站流量
  - current_value: 793
  - previous_value: 662
  - delta_abs: 131.0
  - delta_pct: 19.79
  - trend_direction: up
  - unit: sessions
  - business_interpretation: 網站總工作階段變化，代表整體承接量。
  - data_quality_note: 
- metric_id: ga4_active_users
  - source: ga4
  - funnel_stage: 網站流量
  - current_value: 663
  - previous_value: 551
  - delta_abs: 112.0
  - delta_pct: 20.33
  - trend_direction: up
  - unit: users
  - business_interpretation: 實際使用者變化，用來判斷是否只是重複訪問。
  - data_quality_note: 
- metric_id: ga4_click_line
  - source: ga4
  - funnel_stage: LINE 意圖
  - current_value: 29
  - previous_value: 25
  - delta_abs: 4.0
  - delta_pct: 16.0
  - trend_direction: up
  - unit: events
  - business_interpretation: 網站上點擊 LINE 的高意圖行為，是本週主要網站諮詢意圖 KPI。
  - data_quality_note: 
- metric_id: ga4_bounce_rate_pct
  - source: ga4
  - funnel_stage: 網站品質
  - current_value: 71.0
  - previous_value: 68.0
  - delta_abs: 3.0
  - delta_pct: 4.41
  - trend_direction: down
  - unit: %
  - business_interpretation: 跳出率越低越好；若流量成長但跳出也升高，代表承接頁品質需檢查。
  - data_quality_note: 
- metric_id: google_ads_spend_twd
  - source: google_ads
  - funnel_stage: 廣告曝光/點擊
  - current_value: 3349.86
  - previous_value: 3334.12
  - delta_abs: 15.74
  - delta_pct: 0.47
  - trend_direction: up
  - unit: TWD
  - business_interpretation: Google Ads 本週花費，需與 click_line / high-intent conversions 一起看。
  - data_quality_note: 
- metric_id: google_ads_clicks
  - source: google_ads
  - funnel_stage: 廣告曝光/點擊
  - current_value: 458
  - previous_value: 477
  - delta_abs: -19.0
  - delta_pct: -3.98
  - trend_direction: down
  - unit: clicks
  - business_interpretation: Google Ads 導站點擊量。
  - data_quality_note: 
- metric_id: google_ads_ctr_pct
  - source: google_ads
  - funnel_stage: 廣告曝光/點擊
  - current_value: 4.21
  - previous_value: 3.11
  - delta_abs: 1.1
  - delta_pct: 35.37
  - trend_direction: up
  - unit: %
  - business_interpretation: CTR 反映素材與搜尋字詞匹配；Display/PMax 高 CTR 仍需查版位。
  - data_quality_note: 
- metric_id: google_ads_avg_cpc_twd
  - source: google_ads
  - funnel_stage: 廣告效率
  - current_value: 7.31
  - previous_value: 6.99
  - delta_abs: 0.32
  - delta_pct: 4.58
  - trend_direction: down
  - unit: TWD
  - business_interpretation: 平均 CPC 降低不等於諮詢品質提升，需對照 high-intent conversions。
  - data_quality_note: 
- metric_id: google_ads_conversions
  - source: google_ads
  - funnel_stage: 平台轉換
  - current_value: 11.0
  - previous_value: 16.0
  - delta_abs: -5.0
  - delta_pct: -31.25
  - trend_direction: down
  - unit: conversions
  - business_interpretation: Google Ads 主要 conversions；已另查 conversion action composition 避免被低意圖事件誤導。
  - data_quality_note: 
- metric_id: search_console_clicks
  - source: search_console
  - funnel_stage: SEO 自然搜尋
  - current_value: 82
  - previous_value: 64
  - delta_abs: 18.0
  - delta_pct: 28.12
  - trend_direction: up
  - unit: clicks
  - business_interpretation: 自然搜尋帶來的點擊量。
  - data_quality_note: 
- metric_id: search_console_impressions
  - source: search_console
  - funnel_stage: SEO 自然搜尋
  - current_value: 2208
  - previous_value: 2633
  - delta_abs: -425.0
  - delta_pct: -16.14
  - trend_direction: down
  - unit: impressions
  - business_interpretation: 自然搜尋曝光量，判斷內容覆蓋面。
  - data_quality_note: 
- metric_id: search_console_ctr_pct
  - source: search_console
  - funnel_stage: SEO 自然搜尋
  - current_value: 3.71
  - previous_value: 2.43
  - delta_abs: 1.28
  - delta_pct: 52.67
  - trend_direction: up
  - unit: %
  - business_interpretation: SEO CTR，受標題/描述與排名影響。
  - data_quality_note: 
- metric_id: search_console_avg_position
  - source: search_console
  - funnel_stage: SEO 自然搜尋
  - current_value: 13.2
  - previous_value: 13.49
  - delta_abs: -0.29
  - delta_pct: -2.15
  - trend_direction: up
  - unit: position
  - business_interpretation: 平均排名越低越好；需同時看機會字。
  - data_quality_note: 
- metric_id: meta_ads_spend_twd
  - source: meta_ads
  - funnel_stage: 社群廣告
  - current_value: 0.0
  - previous_value: 0.0
  - delta_abs: 0.0
  - delta_pct: None
  - trend_direction: flat
  - unit: TWD
  - business_interpretation: Meta 投放花費；目前不可直接等同 LINE 好友成長。
  - data_quality_note: 
- metric_id: meta_ads_clicks
  - source: meta_ads
  - funnel_stage: 社群廣告
  - current_value: 0
  - previous_value: 0
  - delta_abs: 0.0
  - delta_pct: None
  - trend_direction: flat
  - unit: clicks
  - business_interpretation: Meta 點擊；需與 landing page views / messaging leads 分開判讀。
  - data_quality_note: 
- metric_id: meta_ads_landing_page_views
  - source: meta_ads
  - funnel_stage: 社群廣告承接
  - current_value: 0.0
  - previous_value: 0.0
  - delta_abs: 0.0
  - delta_pct: None
  - trend_direction: flat
  - unit: views
  - business_interpretation: Meta landing page view；若低於 link clicks，代表頁面載入或點擊品質有落差。
  - data_quality_note: 
- metric_id: meta_ads_leads_or_messages
  - source: meta_ads
  - funnel_stage: 社群諮詢
  - current_value: 0.0
  - previous_value: 0.0
  - delta_abs: 0.0
  - delta_pct: None
  - trend_direction: flat
  - unit: leads/messages
  - business_interpretation: Meta API 可見的 leads/messages；若為 0，不能宣稱 Meta 直接帶來諮詢。
  - data_quality_note: 
- metric_id: line_oa_followers_delta_total
  - source: line_oa
  - funnel_stage: LINE 好友新增
  - current_value: 203
  - previous_value: 93
  - delta_abs: 110.0
  - delta_pct: 118.28
  - trend_direction: up
  - unit: followers
  - business_interpretation: 兩個 LINE OA 合計 followers 淨變化。
  - data_quality_note: 
- metric_id: line_oa_targeted_reach_delta_total
  - source: line_oa
  - funnel_stage: 可觸及好友
  - current_value: 98
  - previous_value: -2
  - delta_abs: 100.0
  - delta_pct: -5000.0
  - trend_direction: up
  - unit: reachable users
  - business_interpretation: 兩個 LINE OA 合計可觸及好友淨變化。
  - data_quality_note: 
- metric_id: line_oa_blocks_delta_total
  - source: line_oa
  - funnel_stage: 封鎖
  - current_value: 101
  - previous_value: 92
  - delta_abs: 9.0
  - delta_pct: 9.78
  - trend_direction: down
  - unit: blocks
  - business_interpretation: 新增封鎖數，越低越好；需與新增好友一起判斷品質。
  - data_quality_note: 
- metric_id: line_oa_block_ratio_total
  - source: line_oa
  - funnel_stage: 好友品質
  - current_value: 33.22
  - previous_value: 49.73
  - delta_abs: -16.51
  - delta_pct: -33.2
  - trend_direction: up
  - unit: %
  - business_interpretation: 封鎖 / 估計新增好友比，>30% 為警訊。
  - data_quality_note: 

## CHANNEL_PERFORMANCE

- Google Ads：{"label": "current", "start": "2026-08-03", "end": "2026-08-09", "cost_twd": 3349.86, "clicks": 458, "impressions": 10889, "ctr_pct": 4.21, "avg_cpc_twd": 7.31, "conversions": 11.0, "cost_per_conversion_twd": 304.53, "all_conversions": 73.25}
- Meta Ads：{"label": "current", "start": "2026-08-03", "end": "2026-08-09", "spend_twd": 0.0, "clicks": 0, "inline_link_clicks": 0, "leads": 0.0, "landing_page_views": 0.0, "missing_accounts": []}
- GA4：{"label": "current", "start": "2026-08-03", "end": "2026-08-09", "sessions": 793, "active_users": 663, "new_users": 630, "bounce_rate_pct": 71.0, "avg_session_duration_sec": 72.46, "click_line": 29}
- Search Console：{"label": "current", "start": "2026-08-03", "end": "2026-08-09", "clicks": 82, "impressions": 2208, "ctr_pct": 3.71, "average_position": 13.2}
- LINE OA：{"label": "current", "start": "2026-08-03", "end": "2026-08-09", "followers_delta": 203, "targeted_reach_delta": 98, "blocks_delta": 101, "new_friends_est": 304, "block_ratio": 33.22, "missing_accounts": []}

## FUNNEL_DIAGNOSIS

廣告曝光/點擊 → 網站流量 → click_line → LINE 好友新增 → 封鎖 → 可觸及好友淨增加 → 諮詢/預約

- 已觀察：{"google_ads_impressions": 10889, "google_ads_clicks": 458, "meta_impressions": null, "meta_clicks": 0, "ga4_sessions": 793, "ga4_click_line": 29, "line_followers_delta_total": 203, "line_blocks_delta_total": 101, "line_targeted_reach_delta_total": 98}
- 判讀：目前能證明網站 LINE 點擊與 OA 帳號層級好友變化，但尚不能把每位好友精準歸因到 Google / Meta / SEO。

## TOP_3_PRIORITIZED_ACTIONS

- rank: 1
  - action_id: google_ads_conversion_quality_audit
  - title: 先校正 Google Ads 轉換品質，再判斷 CPA 是否真的改善
  - priority_rationale: Google Ads 已回傳 conversion action composition；若 low-intent/local actions 佔比高，all conversions 會高估成效。
  - cited_metrics: {"google_ads_conversions": {"metric_id": "google_ads_conversions", "source": "google_ads", "funnel_stage": "平台轉換", "current_value": 11.0, "previous_value": 16.0, "delta_abs": -5.0, "delta_pct": -31.25, "trend_direction": "down", "unit": "conversions", "business_interpretation": "Google Ads 主要 conversions；已另查 conversion action composition 避免被低意圖事件誤導。", "data_quality_note": ""}, "high_intent_actions": [{"conversion_action_name": "點擊網站任何按鈕LINE", "all_conversions": 10.0, "conversions": 10.0, "intent_class": "high_intent"}, {"conversion_action_name": "關之美診所網站 (web) click_line", "all_conversions": 9.25, "conversions": 0.0, "intent_class": "high_intent"}, {"conversion_action_name": "Business profile - Call", "all_conversions": 1.0, "conversions": 0.0, "intent_class": "high_intent"}, {"conversion_action_name": "Clicks to call", "all_conversions": 1.0, "conversions": 0.0, "intent_class": "high_intent"}, {"conversion_action_name": "TechSol - page view on contact page 23082", "all_conversions": 1.0, "conversions": 0.0, "intent_class": "high_intent"}], "low_intent_or_local_actions": [{"conversion_action_name": "Local actions - Other engagements", "all_conversions": 39.0, "conversions": 0.0, "intent_class": "low_intent_or_local"}, {"conversion_action_name": "Local actions - Directions", "all_conversions": 9.0, "conversions": 0.0, "intent_class": "low_intent_or_local"}, {"conversion_action_name": "Local actions - Menu views", "all_conversions": 1.0, "conversions": 0.0, "intent_class": "low_intent_or_local"}, {"conversion_action_name": "Local actions - Website visits", "all_conversions": 1.0, "conversions": 0.0, "intent_class": "low_intent_or_local"}]}
  - platform_or_channel: Google Ads / GA4
  - exact_next_step: 在 Google Ads 後台把 LINE click、來電、表單/預約列為主要轉換；Directions、profile、page view/engagement 類轉為次要觀察，並重算 search / PMax 的 high-intent CPA。
  - owner_suggestion: 廣告投手 + Eric
  - expected_impact: 降低被低品質轉換誤導的預算配置風險，讓預算往真實諮詢意圖移動。
  - validation_kpi: high_intent_conversions、GA4 click_line、high_intent CPA
  - risk_or_caveat: 重大出價/預算調整需人工確認；本報告不會自動修改廣告帳戶。
  - confidence: high
- rank: 2
  - action_id: line_block_ratio_followup
  - title: 檢查 LINE 新竹/竹北加好友後承接與封鎖率
  - priority_rationale: LINE OA 是最接近諮詢沉澱的節點；封鎖率若高，表示廣告承諾、分院導流或訊息節奏可能不匹配。
  - cited_metrics: {"line_block_ratio_total": {"metric_id": "line_oa_block_ratio_total", "source": "line_oa", "funnel_stage": "好友品質", "current_value": 33.22, "previous_value": 49.73, "delta_abs": -16.51, "delta_pct": -33.2, "trend_direction": "up", "unit": "%", "business_interpretation": "封鎖 / 估計新增好友比，>30% 為警訊。", "data_quality_note": ""}, "line_accounts": {"hsinchu": {"label": "新竹", "status": "success", "weekly_trend_4w": [{"label": "week_minus_3", "start": "2026-07-13", "end": "2026-07-19", "start_snapshot": {"date": "2026-07-12", "status": "ready", "followers": 6612, "targeted_reaches": 4172, "blocks": 2404, "raw_status": "ready"}, "end_snapshot": {"date": "2026-07-19", "status": "ready", "followers": 6978, "targeted_reaches": 4298, "blocks": 2642, "raw_status": "ready"}, "followers_delta": 366, "targeted_reach_delta": 126, "blocks_delta": 238, "block_ratio": 39.4, "new_friends_est": 604, "unfriends_est": 238, "net_growth_est": 366, "data_quality_note": "computed from cumulative LINE Insight snapshots"}, {"label": "week_minus_2", "start": "2026-07-20", "end": "2026-07-26", "start_snapshot": {"date": "2026-07-19", "status": "ready", "followers": 6978, "targeted_reaches": 4298, "blocks": 2642, "raw_status": "ready"}, "end_snapshot": {"date": "2026-07-26", "status": "ready", "followers": 7085, "targeted_reaches": 4330, "blocks": 2715, "raw_status": "ready"}, "followers_delta": 107, "targeted_reach_delta": 32, "blocks_delta": 73, "block_ratio": 40.56, "new_friends_est": 180, "unfriends_est": 73, "net_growth_est": 107, "data_quality_note": "computed from cumulative LINE Insight snapshots"}, {"label": "week_minus_1", "start": "2026-07-27", "end": "2026-08-02", "start_snapshot": {"date": "2026-07-26", "status": "ready", "followers": 7085, "targeted_reaches": 4330, "blocks": 2715, "raw_status": "ready"}, "end_snapshot": {"date": "2026-08-02", "status": "ready", "followers": 7172, "targeted_reaches": 4324, "blocks": 2805, "raw_status": "ready"}, "followers_delta": 87, "targeted_reach_delta": -6, "blocks_delta": 90, "block_ratio": 50.85, "new_friends_est": 177, "unfriends_est": 90, "net_growth_est": 87, "data_quality_note": "computed from cumulative LINE Insight snapshots"}, {"label": "current", "start": "2026-08-03", "end": "2026-08-09", "start_snapshot": {"date": "2026-08-02", "status": "ready", "followers": 7172, "targeted_reaches": 4324, "blocks": 2805, "raw_status": "ready"}, "end_snapshot": {"date": "2026-08-09", "status": "ready", "followers": 7367, "targeted_reaches": 4422, "blocks": 2898, "raw_status": "ready"}, "followers_delta": 195, "targeted_reach_delta": 98, "blocks_delta": 93, "block_ratio": 32.29, "new_friends_est": 288, "unfriends_est": 93, "net_growth_est": 195, "data_quality_note": "computed from cumulative LINE Insight snapshots"}], "snapshots": [{"date": "2026-07-12", "status": "ready", "followers": 6612, "targeted_reaches": 4172, "blocks": 2404, "raw_status": "ready"}, {"date": "2026-07-19", "status": "ready", "followers": 6978, "targeted_reaches": 4298, "blocks": 2642, "raw_status": "ready"}, {"date": "2026-07-26", "status": "ready", "followers": 7085, "targeted_reaches": 4330, "blocks": 2715, "raw_status": "ready"}, {"date": "2026-08-02", "status": "ready", "followers": 7172, "targeted_reaches": 4324, "blocks": 2805, "raw_status": "ready"}, {"date": "2026-08-09", "status": "ready", "followers": 7367, "targeted_reaches": 4422, "blocks": 2898, "raw_status": "ready"}], "current_week": {"label": "current", "start": "2026-08-03", "end": "2026-08-09", "start_snapshot": {"date": "2026-08-02", "status": "ready", "followers": 7172, "targeted_reaches": 4324, "blocks": 2805, "raw_status": "ready"}, "end_snapshot": {"date": "2026-08-09", "status": "ready", "followers": 7367, "targeted_reaches": 4422, "blocks": 2898, "raw_status": "ready"}, "followers_delta": 195, "targeted_reach_delta": 98, "blocks_delta": 93, "block_ratio": 32.29, "new_friends_est": 288, "unfriends_est": 93, "net_growth_est": 195, "data_quality_note": "computed from cumulative LINE Insight snapshots"}, "error_or_missing_reason": null}, "zhubei": {"label": "竹北", "status": "success", "weekly_trend_4w": [{"label": "week_minus_3", "start": "2026-07-13", "end": "2026-07-19", "start_snapshot": {"date": "2026-07-12", "status": "ready", "followers": 1220, "targeted_reaches": 789, "blocks": 422, "raw_status": "ready"}, "end_snapshot": {"date": "2026-07-19", "status": "ready", "followers": 1233, "targeted_reaches": 794, "blocks": 430, "raw_status": "ready"}, "followers_delta": 13, "targeted_reach_delta": 5, "blocks_delta": 8, "block_ratio": 38.1, "new_friends_est": 21, "unfriends_est": 8, "net_growth_est": 13, "data_quality_note": "computed from cumulative LINE Insight snapshots"}, {"label": "week_minus_2", "start": "2026-07-20", "end": "2026-07-26", "start_snapshot": {"date": "2026-07-19", "status": "ready", "followers": 1233, "targeted_reaches": 794, "blocks": 430, "raw_status": "ready"}, "end_snapshot": {"date": "2026-07-26", "status": "ready", "followers": 1244, "targeted_reaches": 803, "blocks": 432, "raw_status": "ready"}, "followers_delta": 11, "targeted_reach_delta": 9, "blocks_delta": 2, "block_ratio": 15.38, "new_friends_est": 13, "unfriends_est": 2, "net_growth_est": 11, "data_quality_note": "computed from cumulative LINE Insight snapshots"}, {"label": "week_minus_1", "start": "2026-07-27", "end": "2026-08-02", "start_snapshot": {"date": "2026-07-26", "status": "ready", "followers": 1244, "targeted_reaches": 803, "blocks": 432, "raw_status": "ready"}, "end_snapshot": {"date": "2026-08-02", "status": "ready", "followers": 1250, "targeted_reaches": 807, "blocks": 434, "raw_status": "ready"}, "followers_delta": 6, "targeted_reach_delta": 4, "blocks_delta": 2, "block_ratio": 25.0, "new_friends_est": 8, "unfriends_est": 2, "net_growth_est": 6, "data_quality_note": "computed from cumulative LINE Insight snapshots"}, {"label": "current", "start": "2026-08-03", "end": "2026-08-09", "start_snapshot": {"date": "2026-08-02", "status": "ready", "followers": 1250, "targeted_reaches": 807, "blocks": 434, "raw_status": "ready"}, "end_snapshot": {"date": "2026-08-09", "status": "ready", "followers": 1258, "targeted_reaches": 807, "blocks": 442, "raw_status": "ready"}, "followers_delta": 8, "targeted_reach_delta": 0, "blocks_delta": 8, "block_ratio": 50.0, "new_friends_est": 16, "unfriends_est": 8, "net_growth_est": 8, "data_quality_note": "computed from cumulative LINE Insight snapshots"}], "snapshots": [{"date": "2026-07-12", "status": "ready", "followers": 1220, "targeted_reaches": 789, "blocks": 422, "raw_status": "ready"}, {"date": "2026-07-19", "status": "ready", "followers": 1233, "targeted_reaches": 794, "blocks": 430, "raw_status": "ready"}, {"date": "2026-07-26", "status": "ready", "followers": 1244, "targeted_reaches": 803, "blocks": 432, "raw_status": "ready"}, {"date": "2026-08-02", "status": "ready", "followers": 1250, "targeted_reaches": 807, "blocks": 434, "raw_status": "ready"}, {"date": "2026-08-09", "status": "ready", "followers": 1258, "targeted_reaches": 807, "blocks": 442, "raw_status": "ready"}], "current_week": {"label": "current", "start": "2026-08-03", "end": "2026-08-09", "start_snapshot": {"date": "2026-08-02", "status": "ready", "followers": 1250, "targeted_reaches": 807, "blocks": 434, "raw_status": "ready"}, "end_snapshot": {"date": "2026-08-09", "status": "ready", "followers": 1258, "targeted_reaches": 807, "blocks": 442, "raw_status": "ready"}, "followers_delta": 8, "targeted_reach_delta": 0, "blocks_delta": 8, "block_ratio": 50.0, "new_friends_est": 16, "unfriends_est": 8, "net_growth_est": 8, "data_quality_note": "computed from cumulative LINE Insight snapshots"}, "error_or_missing_reason": null}}}
  - platform_or_channel: LINE OA / landing page CTA
  - exact_next_step: 分別檢查新竹與竹北歡迎訊息、首週推播頻率、廣告落地頁 CTA 是否導到正確 OA；封鎖率 >30% 的帳號先減少硬促銷訊息，改為服務導覽與預約分流。
  - owner_suggestion: LINE OA 管理者 + 診所櫃台/客服
  - expected_impact: 提升可觸及好友淨增加，避免買到好友後快速流失。
  - validation_kpi: followers_delta、targeted_reach_delta、blocks_delta、block_ratio
  - risk_or_caveat: LINE Insight 只能證明帳號層級變化，不能直接歸因到單一廣告；需加 UTM/分流追蹤。
  - confidence: high
- rank: 3
  - action_id: seo_opportunity_and_meta_tracking
  - title: 用 SEO 機會字補高意圖承接，並修正 Meta 無法證明諮詢的追蹤缺口
  - priority_rationale: Search Console 有排名 4–15 與零點擊高曝光詞；Meta 若無 leads/messages，應先做追蹤與再行銷承接，而非只看便宜點擊。
  - cited_metrics: {"seo_opportunities": [{"query": "glazed donut", "clicks": 0, "impressions": 41, "ctr": 0.0, "position": 5.95}, {"query": "川澄淨血", "clicks": 0, "impressions": 17, "ctr": 0.0, "position": 8.06}, {"query": "竹北海菲秀", "clicks": 1, "impressions": 13, "ctr": 7.69, "position": 8.92}, {"query": "冷凍減脂 新竹", "clicks": 0, "impressions": 12, "ctr": 0.0, "position": 4.83}, {"query": "新竹冷凍減脂", "clicks": 0, "impressions": 8, "ctr": 0.0, "position": 4.88}], "meta_leads_or_messages": {"metric_id": "meta_ads_leads_or_messages", "source": "meta_ads", "funnel_stage": "社群諮詢", "current_value": 0.0, "previous_value": 0.0, "delta_abs": 0.0, "delta_pct": null, "trend_direction": "flat", "unit": "leads/messages", "business_interpretation": "Meta API 可見的 leads/messages；若為 0，不能宣稱 Meta 直接帶來諮詢。", "data_quality_note": ""}, "ga4_click_line": {"metric_id": "ga4_click_line", "source": "ga4", "funnel_stage": "LINE 意圖", "current_value": 29, "previous_value": 25, "delta_abs": 4.0, "delta_pct": 16.0, "trend_direction": "up", "unit": "events", "business_interpretation": "網站上點擊 LINE 的高意圖行為，是本週主要網站諮詢意圖 KPI。", "data_quality_note": ""}}
  - platform_or_channel: SEO / Meta Ads / GA4
  - exact_next_step: 挑 3–5 個排名 4–15 關鍵字更新標題/FAQ/內部連結；Meta 廣告 URL 全部補 UTM，並用 landing page view + click_line + LINE OA delta 共同驗證。
  - owner_suggestion: SEO 編輯 + 廣告投手
  - expected_impact: 提升自然搜尋高意圖流量，並讓 Meta 從曝光/互動輔助逐步變成可驗證的 LINE 意圖來源。
  - validation_kpi: Search Console CTR/position、GA4 organic click_line、Meta landing_page_views/click_line
  - risk_or_caveat: 醫美內容需避免保證療效與過度承諾；上線前需人工審稿。
  - confidence: medium

## NEXT_WEEK_EXPERIMENTS

- utm_line_account_params: 所有 LINE CTA 加上 line_account/source/campaign 參數；驗證 KPI：GA4 click_line by source/campaign and LINE OA delta
- seo_title_faq_refresh: 針對排名 4–15 機會字更新 3 篇頁面標題與 FAQ；驗證 KPI：Search Console CTR and clicks for selected queries
- meta_retarg_line_cta: Meta 暖受眾再行銷導到服務分流頁而非直接泛流量；驗證 KPI：landing page views → click_line ratio

## TRACKING_LIMITATIONS

- LINE OA Insight cannot attribute new friends to Google Ads, Meta Ads, SEO, or direct traffic without additional campaign/LINE-account tracking.
- Google Ads all_conversions can include low-intent local/profile/page-view actions; conversion-action composition must be reviewed before budget decisions.
- Meta API actions may not expose downstream LINE consultations unless messaging/lead tracking is configured.
- Search Console data can lag and positions are averages across queries/devices/pages.

## RAW_DATA_JSON

```json
{
  "report_context": {
    "clinic": "曜妍診所",
    "report_type": "weekly_integrated_marketing_ad_report",
    "period_start": "2026-08-03",
    "period_end": "2026-08-09",
    "comparison_start": "2026-07-27",
    "comparison_end": "2026-08-02",
    "timezone": "Asia/Taipei",
    "generated_at": "2026-08-10T08:01:41.960407+08:00",
    "weekly_windows_4w": [
      {
        "label": "week_minus_3",
        "start": "2026-07-13",
        "end": "2026-07-19"
      },
      {
        "label": "week_minus_2",
        "start": "2026-07-20",
        "end": "2026-07-26"
      },
      {
        "label": "week_minus_1",
        "start": "2026-07-27",
        "end": "2026-08-02"
      },
      {
        "label": "current",
        "start": "2026-08-03",
        "end": "2026-08-09"
      }
    ],
    "web_url": "https://yaoyan-weekly-ad-report.pages.dev/reports/2026-08-03_2026-08-09/",
    "markdown_url": "https://yaoyan-weekly-ad-report.pages.dev/reports/2026-08-03_2026-08-09/report.md"
  },
  "data_sources": {
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      "source": "ga4",
      "status": "success",
      "date_range": {
        "start": "2026-08-03",
        "end": "2026-08-09"
      },
      "comparison_range": {
        "start": "2026-07-27",
        "end": "2026-08-02"
      },
      "latest_available_date": "2026-08-09",
      "rows_returned": 23,
      "non_zero_status": true,
      "data_quality_note": "GA4 API returned rows for the current report week.",
      "error_or_missing_reason": null
    },
    "google_ads": {
      "source": "google_ads",
      "status": "success",
      "date_range": {
        "start": "2026-08-03",
        "end": "2026-08-09"
      },
      "comparison_range": {
        "start": "2026-07-27",
        "end": "2026-08-02"
      },
      "latest_available_date": "2026-08-09",
      "rows_returned": 56,
      "non_zero_status": true,
      "data_quality_note": "Google Ads API returned account, campaign, search term, keyword, and conversion-action rows.",
      "error_or_missing_reason": null
    },
    "meta_ads": {
      "source": "meta_ads",
      "status": "success",
      "date_range": {
        "start": "2026-08-03",
        "end": "2026-08-09"
      },
      "comparison_range": {
        "start": "2026-07-27",
        "end": "2026-08-02"
      },
      "latest_available_date": "2026-08-09",
      "rows_returned": 3,
      "non_zero_status": false,
      "data_quality_note": "Meta account-level status checked for all configured accounts; campaign details included only where spend was present.",
      "error_or_missing_reason": null
    },
    "search_console": {
      "source": "search_console",
      "status": "success",
      "date_range": {
        "start": "2026-08-03",
        "end": "2026-08-09"
      },
      "comparison_range": {
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        "end": "2026-08-02"
      },
      "latest_available_date": "2026-08-09",
      "rows_returned": 80,
      "non_zero_status": true,
      "data_quality_note": "Search Console API returned current-week query/page data.",
      "error_or_missing_reason": null
    },
    "line_oa": {
      "source": "line_oa",
      "status": "success",
      "date_range": {
        "start": "2026-08-03",
        "end": "2026-08-09"
      },
      "comparison_range": {
        "start": "2026-07-27",
        "end": "2026-08-02"
      },
      "latest_available_date": "2026-08-09",
      "rows_returned": 2,
      "non_zero_status": true,
      "data_quality_note": "LINE OA cumulative snapshots queried separately for 新竹 and 竹北.",
      "error_or_missing_reason": null
    }
  },
  "ga4": {
    "status": "success",
    "date_range": {
      "start": "2026-08-03",
      "end": "2026-08-09"
    },
    "comparison_range": {
      "start": "2026-07-27",
      "end": "2026-08-02"
    },
    "property_id": "415422724",
    "overview": {
      "label": "current",
      "start": "2026-08-03",
      "end": "2026-08-09",
      "sessions": 793,
      "active_users": 663,
      "new_users": 630,
      "bounce_rate_pct": 71.0,
      "avg_session_duration_sec": 72.46,
      "click_line": 29
    },
    "comparison_overview": {
      "label": "week_minus_1",
      "start": "2026-07-27",
      "end": "2026-08-02",
      "sessions": 662,
      "active_users": 551,
      "new_users": 526,
      "bounce_rate_pct": 68.0,
      "avg_session_duration_sec": 79.74,
      "click_line": 25
    },
    "weekly_trend_4w": [
      {
        "label": "week_minus_3",
        "start": "2026-07-13",
        "end": "2026-07-19",
        "sessions": 1155,
        "active_users": 975,
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        "bounce_rate_pct": 74.0,
        "avg_session_duration_sec": 68.48,
        "click_line": 43
      },
      {
        "label": "week_minus_2",
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        "end": "2026-07-26",
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        "new_users": 621,
        "bounce_rate_pct": 67.0,
        "avg_session_duration_sec": 73.91,
        "click_line": 30
      },
      {
        "label": "week_minus_1",
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        "end": "2026-08-02",
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        "avg_session_duration_sec": 79.74,
        "click_line": 25
      },
      {
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        "end": "2026-08-09",
        "sessions": 793,
        "active_users": 663,
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        "bounce_rate_pct": 71.0,
        "avg_session_duration_sec": 72.46,
        "click_line": 29
      }
    ],
    "traffic_sources": [
      {
        "sessionDefaultChannelGroup": "Cross-network",
        "sessionSource": "google",
        "sessions": 344,
        "activeUsers": 266,
        "conversions": 13.0
      },
      {
        "sessionDefaultChannelGroup": "Direct",
        "sessionSource": "(direct)",
        "sessions": 286,
        "activeUsers": 277,
        "conversions": 3.0
      },
      {
        "sessionDefaultChannelGroup": "Organic Search",
        "sessionSource": "google",
        "sessions": 113,
        "activeUsers": 87,
        "conversions": 12.0
      },
      {
        "sessionDefaultChannelGroup": "Paid Search",
        "sessionSource": "google",
        "sessions": 9,
        "activeUsers": 4,
        "conversions": 0.0
      },
      {
        "sessionDefaultChannelGroup": "Cross-network",
        "sessionSource": "(data not available)",
        "sessions": 8,
        "activeUsers": 8,
        "conversions": 0.0
      },
      {
        "sessionDefaultChannelGroup": "Unassigned",
        "sessionSource": "(not set)",
        "sessions": 6,
        "activeUsers": 4,
        "conversions": 0.0
      },
      {
        "sessionDefaultChannelGroup": "Referral",
        "sessionSource": "104.com.tw",
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        "conversions": 0.0
      },
      {
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        "sessionSource": "tw.search.yahoo.com",
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        "activeUsers": 3,
        "conversions": 0.0
      },
      {
        "sessionDefaultChannelGroup": "Unassigned",
        "sessionSource": "floating_button",
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        "activeUsers": 2,
        "conversions": 1.0
      },
      {
        "sessionDefaultChannelGroup": "AI Assistant",
        "sessionSource": "chatgpt.com",
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        "activeUsers": 3,
        "conversions": 0.0
      },
      {
        "sessionDefaultChannelGroup": "Organic Search",
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        "conversions": 0.0
      },
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        "sessionSource": "l.instagram.com",
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        "activeUsers": 2,
        "conversions": 0.0
      },
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        "sessionDefaultChannelGroup": "Referral",
        "sessionSource": "medirealms.org",
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        "conversions": 0.0
      },
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        "sessionDefaultChannelGroup": "Referral",
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        "conversions": 0.0
      },
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      },
      {
        "sessionDefaultChannelGroup": "Unassigned",
        "sessionSource": "header_mobile",
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      }
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          "raw_status": "ready"
        },
        "followers_delta": 8,
        "targeted_reach_delta": 0,
        "blocks_delta": 8,
        "block_ratio": 50.0,
        "new_friends_est": 16,
        "unfriends_est": 8,
        "net_growth_est": 8,
        "data_quality_note": "computed from cumulative LINE Insight snapshots"
      }
    },
    "targeted_reach_deltas": {
      "hsinchu": 98,
      "zhubei": 0
    },
    "block_deltas": {
      "hsinchu": 93,
      "zhubei": 8
    },
    "block_ratio": {
      "hsinchu": 32.29,
      "zhubei": 50.0
    },
    "weekly_trend_4w": [
      {
        "label": "week_minus_3",
        "start": "2026-07-13",
        "end": "2026-07-19",
        "followers_delta": 379,
        "targeted_reach_delta": 131,
        "blocks_delta": 246,
        "new_friends_est": 625,
        "block_ratio": 39.36,
        "missing_accounts": []
      },
      {
        "label": "week_minus_2",
        "start": "2026-07-20",
        "end": "2026-07-26",
        "followers_delta": 118,
        "targeted_reach_delta": 41,
        "blocks_delta": 75,
        "new_friends_est": 193,
        "block_ratio": 38.86,
        "missing_accounts": []
      },
      {
        "label": "week_minus_1",
        "start": "2026-07-27",
        "end": "2026-08-02",
        "followers_delta": 93,
        "targeted_reach_delta": -2,
        "blocks_delta": 92,
        "new_friends_est": 185,
        "block_ratio": 49.73,
        "missing_accounts": []
      },
      {
        "label": "current",
        "start": "2026-08-03",
        "end": "2026-08-09",
        "followers_delta": 203,
        "targeted_reach_delta": 98,
        "blocks_delta": 101,
        "new_friends_est": 304,
        "block_ratio": 33.22,
        "missing_accounts": []
      }
    ],
    "insights": [],
    "data_quality_note": "LINE OA cumulative snapshots queried separately for 新竹 and 竹北.",
    "error_or_missing_reason": null,
    "trend_analysis_4w": [
      {
        "metric": "followers_delta",
        "values": [
          379,
          118,
          93,
          203
        ],
        "current_vs_4w_avg_pct": 2.4,
        "current_vs_previous_pct": 118.28,
        "missing_weeks": [],
        "consecutive_marker": "up"
      },
      {
        "metric": "targeted_reach_delta",
        "values": [
          131,
          41,
          -2,
          98
        ],
        "current_vs_4w_avg_pct": 46.27,
        "current_vs_previous_pct": -5000.0,
        "missing_weeks": [],
        "consecutive_marker": "up"
      },
      {
        "metric": "blocks_delta",
        "values": [
          246,
          75,
          92,
          101
        ],
        "current_vs_4w_avg_pct": -21.4,
        "current_vs_previous_pct": 9.78,
        "missing_weeks": [],
        "consecutive_marker": "down"
      },
      {
        "metric": "block_ratio",
        "values": [
          39.36,
          38.86,
          49.73,
          33.22
        ],
        "current_vs_4w_avg_pct": -17.55,
        "current_vs_previous_pct": -33.2,
        "missing_weeks": [],
        "consecutive_marker": "up"
      }
    ]
  },
  "kpis": [
    {
      "metric_id": "ga4_sessions",
      "source": "ga4",
      "funnel_stage": "網站流量",
      "current_value": 793,
      "previous_value": 662,
      "delta_abs": 131.0,
      "delta_pct": 19.79,
      "trend_direction": "up",
      "unit": "sessions",
      "business_interpretation": "網站總工作階段變化，代表整體承接量。",
      "data_quality_note": ""
    },
    {
      "metric_id": "ga4_active_users",
      "source": "ga4",
      "funnel_stage": "網站流量",
      "current_value": 663,
      "previous_value": 551,
      "delta_abs": 112.0,
      "delta_pct": 20.33,
      "trend_direction": "up",
      "unit": "users",
      "business_interpretation": "實際使用者變化，用來判斷是否只是重複訪問。",
      "data_quality_note": ""
    },
    {
      "metric_id": "ga4_click_line",
      "source": "ga4",
      "funnel_stage": "LINE 意圖",
      "current_value": 29,
      "previous_value": 25,
      "delta_abs": 4.0,
      "delta_pct": 16.0,
      "trend_direction": "up",
      "unit": "events",
      "business_interpretation": "網站上點擊 LINE 的高意圖行為，是本週主要網站諮詢意圖 KPI。",
      "data_quality_note": ""
    },
    {
      "metric_id": "ga4_bounce_rate_pct",
      "source": "ga4",
      "funnel_stage": "網站品質",
      "current_value": 71.0,
      "previous_value": 68.0,
      "delta_abs": 3.0,
      "delta_pct": 4.41,
      "trend_direction": "down",
      "unit": "%",
      "business_interpretation": "跳出率越低越好；若流量成長但跳出也升高，代表承接頁品質需檢查。",
      "data_quality_note": ""
    },
    {
      "metric_id": "google_ads_spend_twd",
      "source": "google_ads",
      "funnel_stage": "廣告曝光/點擊",
      "current_value": 3349.86,
      "previous_value": 3334.12,
      "delta_abs": 15.74,
      "delta_pct": 0.47,
      "trend_direction": "up",
      "unit": "TWD",
      "business_interpretation": "Google Ads 本週花費，需與 click_line / high-intent conversions 一起看。",
      "data_quality_note": ""
    },
    {
      "metric_id": "google_ads_clicks",
      "source": "google_ads",
      "funnel_stage": "廣告曝光/點擊",
      "current_value": 458,
      "previous_value": 477,
      "delta_abs": -19.0,
      "delta_pct": -3.98,
      "trend_direction": "down",
      "unit": "clicks",
      "business_interpretation": "Google Ads 導站點擊量。",
      "data_quality_note": ""
    },
    {
      "metric_id": "google_ads_ctr_pct",
      "source": "google_ads",
      "funnel_stage": "廣告曝光/點擊",
      "current_value": 4.21,
      "previous_value": 3.11,
      "delta_abs": 1.1,
      "delta_pct": 35.37,
      "trend_direction": "up",
      "unit": "%",
      "business_interpretation": "CTR 反映素材與搜尋字詞匹配；Display/PMax 高 CTR 仍需查版位。",
      "data_quality_note": ""
    },
    {
      "metric_id": "google_ads_avg_cpc_twd",
      "source": "google_ads",
      "funnel_stage": "廣告效率",
      "current_value": 7.31,
      "previous_value": 6.99,
      "delta_abs": 0.32,
      "delta_pct": 4.58,
      "trend_direction": "down",
      "unit": "TWD",
      "business_interpretation": "平均 CPC 降低不等於諮詢品質提升，需對照 high-intent conversions。",
      "data_quality_note": ""
    },
    {
      "metric_id": "google_ads_conversions",
      "source": "google_ads",
      "funnel_stage": "平台轉換",
      "current_value": 11.0,
      "previous_value": 16.0,
      "delta_abs": -5.0,
      "delta_pct": -31.25,
      "trend_direction": "down",
      "unit": "conversions",
      "business_interpretation": "Google Ads 主要 conversions；已另查 conversion action composition 避免被低意圖事件誤導。",
      "data_quality_note": ""
    },
    {
      "metric_id": "search_console_clicks",
      "source": "search_console",
      "funnel_stage": "SEO 自然搜尋",
      "current_value": 82,
      "previous_value": 64,
      "delta_abs": 18.0,
      "delta_pct": 28.12,
      "trend_direction": "up",
      "unit": "clicks",
      "business_interpretation": "自然搜尋帶來的點擊量。",
      "data_quality_note": ""
    },
    {
      "metric_id": "search_console_impressions",
      "source": "search_console",
      "funnel_stage": "SEO 自然搜尋",
      "current_value": 2208,
      "previous_value": 2633,
      "delta_abs": -425.0,
      "delta_pct": -16.14,
      "trend_direction": "down",
      "unit": "impressions",
      "business_interpretation": "自然搜尋曝光量，判斷內容覆蓋面。",
      "data_quality_note": ""
    },
    {
      "metric_id": "search_console_ctr_pct",
      "source": "search_console",
      "funnel_stage": "SEO 自然搜尋",
      "current_value": 3.71,
      "previous_value": 2.43,
      "delta_abs": 1.28,
      "delta_pct": 52.67,
      "trend_direction": "up",
      "unit": "%",
      "business_interpretation": "SEO CTR，受標題/描述與排名影響。",
      "data_quality_note": ""
    },
    {
      "metric_id": "search_console_avg_position",
      "source": "search_console",
      "funnel_stage": "SEO 自然搜尋",
      "current_value": 13.2,
      "previous_value": 13.49,
      "delta_abs": -0.29,
      "delta_pct": -2.15,
      "trend_direction": "up",
      "unit": "position",
      "business_interpretation": "平均排名越低越好；需同時看機會字。",
      "data_quality_note": ""
    },
    {
      "metric_id": "meta_ads_spend_twd",
      "source": "meta_ads",
      "funnel_stage": "社群廣告",
      "current_value": 0.0,
      "previous_value": 0.0,
      "delta_abs": 0.0,
      "delta_pct": null,
      "trend_direction": "flat",
      "unit": "TWD",
      "business_interpretation": "Meta 投放花費；目前不可直接等同 LINE 好友成長。",
      "data_quality_note": ""
    },
    {
      "metric_id": "meta_ads_clicks",
      "source": "meta_ads",
      "funnel_stage": "社群廣告",
      "current_value": 0,
      "previous_value": 0,
      "delta_abs": 0.0,
      "delta_pct": null,
      "trend_direction": "flat",
      "unit": "clicks",
      "business_interpretation": "Meta 點擊；需與 landing page views / messaging leads 分開判讀。",
      "data_quality_note": ""
    },
    {
      "metric_id": "meta_ads_landing_page_views",
      "source": "meta_ads",
      "funnel_stage": "社群廣告承接",
      "current_value": 0.0,
      "previous_value": 0.0,
      "delta_abs": 0.0,
      "delta_pct": null,
      "trend_direction": "flat",
      "unit": "views",
      "business_interpretation": "Meta landing page view；若低於 link clicks，代表頁面載入或點擊品質有落差。",
      "data_quality_note": ""
    },
    {
      "metric_id": "meta_ads_leads_or_messages",
      "source": "meta_ads",
      "funnel_stage": "社群諮詢",
      "current_value": 0.0,
      "previous_value": 0.0,
      "delta_abs": 0.0,
      "delta_pct": null,
      "trend_direction": "flat",
      "unit": "leads/messages",
      "business_interpretation": "Meta API 可見的 leads/messages；若為 0，不能宣稱 Meta 直接帶來諮詢。",
      "data_quality_note": ""
    },
    {
      "metric_id": "line_oa_followers_delta_total",
      "source": "line_oa",
      "funnel_stage": "LINE 好友新增",
      "current_value": 203,
      "previous_value": 93,
      "delta_abs": 110.0,
      "delta_pct": 118.28,
      "trend_direction": "up",
      "unit": "followers",
      "business_interpretation": "兩個 LINE OA 合計 followers 淨變化。",
      "data_quality_note": ""
    },
    {
      "metric_id": "line_oa_targeted_reach_delta_total",
      "source": "line_oa",
      "funnel_stage": "可觸及好友",
      "current_value": 98,
      "previous_value": -2,
      "delta_abs": 100.0,
      "delta_pct": -5000.0,
      "trend_direction": "up",
      "unit": "reachable users",
      "business_interpretation": "兩個 LINE OA 合計可觸及好友淨變化。",
      "data_quality_note": ""
    },
    {
      "metric_id": "line_oa_blocks_delta_total",
      "source": "line_oa",
      "funnel_stage": "封鎖",
      "current_value": 101,
      "previous_value": 92,
      "delta_abs": 9.0,
      "delta_pct": 9.78,
      "trend_direction": "down",
      "unit": "blocks",
      "business_interpretation": "新增封鎖數，越低越好；需與新增好友一起判斷品質。",
      "data_quality_note": ""
    },
    {
      "metric_id": "line_oa_block_ratio_total",
      "source": "line_oa",
      "funnel_stage": "好友品質",
      "current_value": 33.22,
      "previous_value": 49.73,
      "delta_abs": -16.51,
      "delta_pct": -33.2,
      "trend_direction": "up",
      "unit": "%",
      "business_interpretation": "封鎖 / 估計新增好友比，>30% 為警訊。",
      "data_quality_note": ""
    }
  ],
  "channels": {
    "google_ads": {
      "spend_twd": 3349.86,
      "clicks": 458,
      "conversions": 11.0
    },
    "meta_ads": {
      "label": "current",
      "start": "2026-08-03",
      "end": "2026-08-09",
      "spend_twd": 0.0,
      "clicks": 0,
      "inline_link_clicks": 0,
      "leads": 0.0,
      "landing_page_views": 0.0,
      "missing_accounts": []
    },
    "organic_search": {
      "label": "current",
      "start": "2026-08-03",
      "end": "2026-08-09",
      "clicks": 82,
      "impressions": 2208,
      "ctr_pct": 3.71,
      "average_position": 13.2
    },
    "website": {
      "label": "current",
      "start": "2026-08-03",
      "end": "2026-08-09",
      "sessions": 793,
      "active_users": 663,
      "new_users": 630,
      "bounce_rate_pct": 71.0,
      "avg_session_duration_sec": 72.46,
      "click_line": 29
    },
    "line_oa": {
      "label": "current",
      "start": "2026-08-03",
      "end": "2026-08-09",
      "followers_delta": 203,
      "targeted_reach_delta": 98,
      "blocks_delta": 101,
      "new_friends_est": 304,
      "block_ratio": 33.22,
      "missing_accounts": []
    }
  },
  "funnel": {
    "funnel_text": "廣告曝光/點擊 → 網站流量 → click_line → LINE 好友新增 → 封鎖 → 可觸及好友淨增加 → 諮詢/預約",
    "observed_current_week": {
      "google_ads_impressions": 10889,
      "google_ads_clicks": 458,
      "meta_impressions": null,
      "meta_clicks": 0,
      "ga4_sessions": 793,
      "ga4_click_line": 29,
      "line_followers_delta_total": 203,
      "line_blocks_delta_total": 101,
      "line_targeted_reach_delta_total": 98
    },
    "interpretation_note": "LINE OA deltas are account-level and cannot prove per-channel friend attribution without UTM / LINE account parameters."
  },
  "prioritized_actions": [
    {
      "rank": 1,
      "action_id": "google_ads_conversion_quality_audit",
      "title": "先校正 Google Ads 轉換品質，再判斷 CPA 是否真的改善",
      "priority_rationale": "Google Ads 已回傳 conversion action composition；若 low-intent/local actions 佔比高，all conversions 會高估成效。",
      "cited_metrics": {
        "google_ads_conversions": {
          "metric_id": "google_ads_conversions",
          "source": "google_ads",
          "funnel_stage": "平台轉換",
          "current_value": 11.0,
          "previous_value": 16.0,
          "delta_abs": -5.0,
          "delta_pct": -31.25,
          "trend_direction": "down",
          "unit": "conversions",
          "business_interpretation": "Google Ads 主要 conversions；已另查 conversion action composition 避免被低意圖事件誤導。",
          "data_quality_note": ""
        },
        "high_intent_actions": [
          {
            "conversion_action_name": "點擊網站任何按鈕LINE",
            "all_conversions": 10.0,
            "conversions": 10.0,
            "intent_class": "high_intent"
          },
          {
            "conversion_action_name": "關之美診所網站 (web) click_line",
            "all_conversions": 9.25,
            "conversions": 0.0,
            "intent_class": "high_intent"
          },
          {
            "conversion_action_name": "Business profile - Call",
            "all_conversions": 1.0,
            "conversions": 0.0,
            "intent_class": "high_intent"
          },
          {
            "conversion_action_name": "Clicks to call",
            "all_conversions": 1.0,
            "conversions": 0.0,
            "intent_class": "high_intent"
          },
          {
            "conversion_action_name": "TechSol - page view on contact page 23082",
            "all_conversions": 1.0,
            "conversions": 0.0,
            "intent_class": "high_intent"
          }
        ],
        "low_intent_or_local_actions": [
          {
            "conversion_action_name": "Local actions - Other engagements",
            "all_conversions": 39.0,
            "conversions": 0.0,
            "intent_class": "low_intent_or_local"
          },
          {
            "conversion_action_name": "Local actions - Directions",
            "all_conversions": 9.0,
            "conversions": 0.0,
            "intent_class": "low_intent_or_local"
          },
          {
            "conversion_action_name": "Local actions - Menu views",
            "all_conversions": 1.0,
            "conversions": 0.0,
            "intent_class": "low_intent_or_local"
          },
          {
            "conversion_action_name": "Local actions - Website visits",
            "all_conversions": 1.0,
            "conversions": 0.0,
            "intent_class": "low_intent_or_local"
          }
        ]
      },
      "platform_or_channel": "Google Ads / GA4",
      "exact_next_step": "在 Google Ads 後台把 LINE click、來電、表單/預約列為主要轉換；Directions、profile、page view/engagement 類轉為次要觀察，並重算 search / PMax 的 high-intent CPA。",
      "owner_suggestion": "廣告投手 + Eric",
      "expected_impact": "降低被低品質轉換誤導的預算配置風險，讓預算往真實諮詢意圖移動。",
      "validation_kpi": "high_intent_conversions、GA4 click_line、high_intent CPA",
      "risk_or_caveat": "重大出價/預算調整需人工確認；本報告不會自動修改廣告帳戶。",
      "confidence": "high"
    },
    {
      "rank": 2,
      "action_id": "line_block_ratio_followup",
      "title": "檢查 LINE 新竹/竹北加好友後承接與封鎖率",
      "priority_rationale": "LINE OA 是最接近諮詢沉澱的節點；封鎖率若高，表示廣告承諾、分院導流或訊息節奏可能不匹配。",
      "cited_metrics": {
        "line_block_ratio_total": {
          "metric_id": "line_oa_block_ratio_total",
          "source": "line_oa",
          "funnel_stage": "好友品質",
          "current_value": 33.22,
          "previous_value": 49.73,
          "delta_abs": -16.51,
          "delta_pct": -33.2,
          "trend_direction": "up",
          "unit": "%",
          "business_interpretation": "封鎖 / 估計新增好友比，>30% 為警訊。",
          "data_quality_note": ""
        },
        "line_accounts": {
          "hsinchu": {
            "label": "新竹",
            "status": "success",
            "weekly_trend_4w": [
              {
                "label": "week_minus_3",
                "start": "2026-07-13",
                "end": "2026-07-19",
                "start_snapshot": {
                  "date": "2026-07-12",
                  "status": "ready",
                  "followers": 6612,
                  "targeted_reaches": 4172,
                  "blocks": 2404,
                  "raw_status": "ready"
                },
                "end_snapshot": {
                  "date": "2026-07-19",
                  "status": "ready",
                  "followers": 6978,
                  "targeted_reaches": 4298,
                  "blocks": 2642,
                  "raw_status": "ready"
                },
                "followers_delta": 366,
                "targeted_reach_delta": 126,
                "blocks_delta": 238,
                "block_ratio": 39.4,
                "new_friends_est": 604,
                "unfriends_est": 238,
                "net_growth_est": 366,
                "data_quality_note": "computed from cumulative LINE Insight snapshots"
              },
              {
                "label": "week_minus_2",
                "start": "2026-07-20",
                "end": "2026-07-26",
                "start_snapshot": {
                  "date": "2026-07-19",
                  "status": "ready",
                  "followers": 6978,
                  "targeted_reaches": 4298,
                  "blocks": 2642,
                  "raw_status": "ready"
                },
                "end_snapshot": {
                  "date": "2026-07-26",
                  "status": "ready",
                  "followers": 7085,
                  "targeted_reaches": 4330,
                  "blocks": 2715,
                  "raw_status": "ready"
                },
                "followers_delta": 107,
                "targeted_reach_delta": 32,
                "blocks_delta": 73,
                "block_ratio": 40.56,
                "new_friends_est": 180,
                "unfriends_est": 73,
                "net_growth_est": 107,
                "data_quality_note": "computed from cumulative LINE Insight snapshots"
              },
              {
                "label": "week_minus_1",
                "start": "2026-07-27",
                "end": "2026-08-02",
                "start_snapshot": {
                  "date": "2026-07-26",
                  "status": "ready",
                  "followers": 7085,
                  "targeted_reaches": 4330,
                  "blocks": 2715,
                  "raw_status": "ready"
                },
                "end_snapshot": {
                  "date": "2026-08-02",
                  "status": "ready",
                  "followers": 7172,
                  "targeted_reaches": 4324,
                  "blocks": 2805,
                  "raw_status": "ready"
                },
                "followers_delta": 87,
                "targeted_reach_delta": -6,
                "blocks_delta": 90,
                "block_ratio": 50.85,
                "new_friends_est": 177,
                "unfriends_est": 90,
                "net_growth_est": 87,
                "data_quality_note": "computed from cumulative LINE Insight snapshots"
              },
              {
                "label": "current",
                "start": "2026-08-03",
                "end": "2026-08-09",
                "start_snapshot": {
                  "date": "2026-08-02",
                  "status": "ready",
                  "followers": 7172,
                  "targeted_reaches": 4324,
                  "blocks": 2805,
                  "raw_status": "ready"
                },
                "end_snapshot": {
                  "date": "2026-08-09",
                  "status": "ready",
                  "followers": 7367,
                  "targeted_reaches": 4422,
                  "blocks": 2898,
                  "raw_status": "ready"
                },
                "followers_delta": 195,
                "targeted_reach_delta": 98,
                "blocks_delta": 93,
                "block_ratio": 32.29,
                "new_friends_est": 288,
                "unfriends_est": 93,
                "net_growth_est": 195,
                "data_quality_note": "computed from cumulative LINE Insight snapshots"
              }
            ],
            "snapshots": [
              {
                "date": "2026-07-12",
                "status": "ready",
                "followers": 6612,
                "targeted_reaches": 4172,
                "blocks": 2404,
                "raw_status": "ready"
              },
              {
                "date": "2026-07-19",
                "status": "ready",
                "followers": 6978,
                "targeted_reaches": 4298,
                "blocks": 2642,
                "raw_status": "ready"
              },
              {
                "date": "2026-07-26",
                "status": "ready",
                "followers": 7085,
                "targeted_reaches": 4330,
                "blocks": 2715,
                "raw_status": "ready"
              },
              {
                "date": "2026-08-02",
                "status": "ready",
                "followers": 7172,
                "targeted_reaches": 4324,
                "blocks": 2805,
                "raw_status": "ready"
              },
              {
                "date": "2026-08-09",
                "status": "ready",
                "followers": 7367,
                "targeted_reaches": 4422,
                "blocks": 2898,
                "raw_status": "ready"
              }
            ],
            "current_week": {
              "label": "current",
              "start": "2026-08-03",
              "end": "2026-08-09",
              "start_snapshot": {
                "date": "2026-08-02",
                "status": "ready",
                "followers": 7172,
                "targeted_reaches": 4324,
                "blocks": 2805,
                "raw_status": "ready"
              },
              "end_snapshot": {
                "date": "2026-08-09",
                "status": "ready",
                "followers": 7367,
                "targeted_reaches": 4422,
                "blocks": 2898,
                "raw_status": "ready"
              },
              "followers_delta": 195,
              "targeted_reach_delta": 98,
              "blocks_delta": 93,
              "block_ratio": 32.29,
              "new_friends_est": 288,
              "unfriends_est": 93,
              "net_growth_est": 195,
              "data_quality_note": "computed from cumulative LINE Insight snapshots"
            },
            "error_or_missing_reason": null
          },
          "zhubei": {
            "label": "竹北",
            "status": "success",
            "weekly_trend_4w": [
              {
                "label": "week_minus_3",
                "start": "2026-07-13",
                "end": "2026-07-19",
                "start_snapshot": {
                  "date": "2026-07-12",
                  "status": "ready",
                  "followers": 1220,
                  "targeted_reaches": 789,
                  "blocks": 422,
                  "raw_status": "ready"
                },
                "end_snapshot": {
                  "date": "2026-07-19",
                  "status": "ready",
                  "followers": 1233,
                  "targeted_reaches": 794,
                  "blocks": 430,
                  "raw_status": "ready"
                },
                "followers_delta": 13,
                "targeted_reach_delta": 5,
                "blocks_delta": 8,
                "block_ratio": 38.1,
                "new_friends_est": 21,
                "unfriends_est": 8,
                "net_growth_est": 13,
                "data_quality_note": "computed from cumulative LINE Insight snapshots"
              },
              {
                "label": "week_minus_2",
                "start": "2026-07-20",
                "end": "2026-07-26",
                "start_snapshot": {
                  "date": "2026-07-19",
                  "status": "ready",
                  "followers": 1233,
                  "targeted_reaches": 794,
                  "blocks": 430,
                  "raw_status": "ready"
                },
                "end_snapshot": {
                  "date": "2026-07-26",
                  "status": "ready",
                  "followers": 1244,
                  "targeted_reaches": 803,
                  "blocks": 432,
                  "raw_status": "ready"
                },
                "followers_delta": 11,
                "targeted_reach_delta": 9,
                "blocks_delta": 2,
                "block_ratio": 15.38,
                "new_friends_est": 13,
                "unfriends_est": 2,
                "net_growth_est": 11,
                "data_quality_note": "computed from cumulative LINE Insight snapshots"
              },
              {
                "label": "week_minus_1",
                "start": "2026-07-27",
                "end": "2026-08-02",
                "start_snapshot": {
                  "date": "2026-07-26",
                  "status": "ready",
                  "followers": 1244,
                  "targeted_reaches": 803,
                  "blocks": 432,
                  "raw_status": "ready"
                },
                "end_snapshot": {
                  "date": "2026-08-02",
                  "status": "ready",
                  "followers": 1250,
                  "targeted_reaches": 807,
                  "blocks": 434,
                  "raw_status": "ready"
                },
                "followers_delta": 6,
                "targeted_reach_delta": 4,
                "blocks_delta": 2,
                "block_ratio": 25.0,
                "new_friends_est": 8,
                "unfriends_est": 2,
                "net_growth_est": 6,
                "data_quality_note": "computed from cumulative LINE Insight snapshots"
              },
              {
                "label": "current",
                "start": "2026-08-03",
                "end": "2026-08-09",
                "start_snapshot": {
                  "date": "2026-08-02",
                  "status": "ready",
                  "followers": 1250,
                  "targeted_reaches": 807,
                  "blocks": 434,
                  "raw_status": "ready"
                },
                "end_snapshot": {
                  "date": "2026-08-09",
                  "status": "ready",
                  "followers": 1258,
                  "targeted_reaches": 807,
                  "blocks": 442,
                  "raw_status": "ready"
                },
                "followers_delta": 8,
                "targeted_reach_delta": 0,
                "blocks_delta": 8,
                "block_ratio": 50.0,
                "new_friends_est": 16,
                "unfriends_est": 8,
                "net_growth_est": 8,
                "data_quality_note": "computed from cumulative LINE Insight snapshots"
              }
            ],
            "snapshots": [
              {
                "date": "2026-07-12",
                "status": "ready",
                "followers": 1220,
                "targeted_reaches": 789,
                "blocks": 422,
                "raw_status": "ready"
              },
              {
                "date": "2026-07-19",
                "status": "ready",
                "followers": 1233,
                "targeted_reaches": 794,
                "blocks": 430,
                "raw_status": "ready"
              },
              {
                "date": "2026-07-26",
                "status": "ready",
                "followers": 1244,
                "targeted_reaches": 803,
                "blocks": 432,
                "raw_status": "ready"
              },
              {
                "date": "2026-08-02",
                "status": "ready",
                "followers": 1250,
                "targeted_reaches": 807,
                "blocks": 434,
                "raw_status": "ready"
              },
              {
                "date": "2026-08-09",
                "status": "ready",
                "followers": 1258,
                "targeted_reaches": 807,
                "blocks": 442,
                "raw_status": "ready"
              }
            ],
            "current_week": {
              "label": "current",
              "start": "2026-08-03",
              "end": "2026-08-09",
              "start_snapshot": {
                "date": "2026-08-02",
                "status": "ready",
                "followers": 1250,
                "targeted_reaches": 807,
                "blocks": 434,
                "raw_status": "ready"
              },
              "end_snapshot": {
                "date": "2026-08-09",
                "status": "ready",
                "followers": 1258,
                "targeted_reaches": 807,
                "blocks": 442,
                "raw_status": "ready"
              },
              "followers_delta": 8,
              "targeted_reach_delta": 0,
              "blocks_delta": 8,
              "block_ratio": 50.0,
              "new_friends_est": 16,
              "unfriends_est": 8,
              "net_growth_est": 8,
              "data_quality_note": "computed from cumulative LINE Insight snapshots"
            },
            "error_or_missing_reason": null
          }
        }
      },
      "platform_or_channel": "LINE OA / landing page CTA",
      "exact_next_step": "分別檢查新竹與竹北歡迎訊息、首週推播頻率、廣告落地頁 CTA 是否導到正確 OA；封鎖率 >30% 的帳號先減少硬促銷訊息，改為服務導覽與預約分流。",
      "owner_suggestion": "LINE OA 管理者 + 診所櫃台/客服",
      "expected_impact": "提升可觸及好友淨增加，避免買到好友後快速流失。",
      "validation_kpi": "followers_delta、targeted_reach_delta、blocks_delta、block_ratio",
      "risk_or_caveat": "LINE Insight 只能證明帳號層級變化，不能直接歸因到單一廣告；需加 UTM/分流追蹤。",
      "confidence": "high"
    },
    {
      "rank": 3,
      "action_id": "seo_opportunity_and_meta_tracking",
      "title": "用 SEO 機會字補高意圖承接，並修正 Meta 無法證明諮詢的追蹤缺口",
      "priority_rationale": "Search Console 有排名 4–15 與零點擊高曝光詞；Meta 若無 leads/messages，應先做追蹤與再行銷承接，而非只看便宜點擊。",
      "cited_metrics": {
        "seo_opportunities": [
          {
            "query": "glazed donut",
            "clicks": 0,
            "impressions": 41,
            "ctr": 0.0,
            "position": 5.95
          },
          {
            "query": "川澄淨血",
            "clicks": 0,
            "impressions": 17,
            "ctr": 0.0,
            "position": 8.06
          },
          {
            "query": "竹北海菲秀",
            "clicks": 1,
            "impressions": 13,
            "ctr": 7.69,
            "position": 8.92
          },
          {
            "query": "冷凍減脂 新竹",
            "clicks": 0,
            "impressions": 12,
            "ctr": 0.0,
            "position": 4.83
          },
          {
            "query": "新竹冷凍減脂",
            "clicks": 0,
            "impressions": 8,
            "ctr": 0.0,
            "position": 4.88
          }
        ],
        "meta_leads_or_messages": {
          "metric_id": "meta_ads_leads_or_messages",
          "source": "meta_ads",
          "funnel_stage": "社群諮詢",
          "current_value": 0.0,
          "previous_value": 0.0,
          "delta_abs": 0.0,
          "delta_pct": null,
          "trend_direction": "flat",
          "unit": "leads/messages",
          "business_interpretation": "Meta API 可見的 leads/messages；若為 0，不能宣稱 Meta 直接帶來諮詢。",
          "data_quality_note": ""
        },
        "ga4_click_line": {
          "metric_id": "ga4_click_line",
          "source": "ga4",
          "funnel_stage": "LINE 意圖",
          "current_value": 29,
          "previous_value": 25,
          "delta_abs": 4.0,
          "delta_pct": 16.0,
          "trend_direction": "up",
          "unit": "events",
          "business_interpretation": "網站上點擊 LINE 的高意圖行為，是本週主要網站諮詢意圖 KPI。",
          "data_quality_note": ""
        }
      },
      "platform_or_channel": "SEO / Meta Ads / GA4",
      "exact_next_step": "挑 3–5 個排名 4–15 關鍵字更新標題/FAQ/內部連結；Meta 廣告 URL 全部補 UTM，並用 landing page view + click_line + LINE OA delta 共同驗證。",
      "owner_suggestion": "SEO 編輯 + 廣告投手",
      "expected_impact": "提升自然搜尋高意圖流量，並讓 Meta 從曝光/互動輔助逐步變成可驗證的 LINE 意圖來源。",
      "validation_kpi": "Search Console CTR/position、GA4 organic click_line、Meta landing_page_views/click_line",
      "risk_or_caveat": "醫美內容需避免保證療效與過度承諾；上線前需人工審稿。",
      "confidence": "medium"
    }
  ],
  "experiments": [
    {
      "experiment_id": "utm_line_account_params",
      "title": "所有 LINE CTA 加上 line_account/source/campaign 參數",
      "validation_kpi": "GA4 click_line by source/campaign and LINE OA delta"
    },
    {
      "experiment_id": "seo_title_faq_refresh",
      "title": "針對排名 4–15 機會字更新 3 篇頁面標題與 FAQ",
      "validation_kpi": "Search Console CTR and clicks for selected queries"
    },
    {
      "experiment_id": "meta_retarg_line_cta",
      "title": "Meta 暖受眾再行銷導到服務分流頁而非直接泛流量",
      "validation_kpi": "landing page views → click_line ratio"
    }
  ],
  "tracking_limitations": [
    "LINE OA Insight cannot attribute new friends to Google Ads, Meta Ads, SEO, or direct traffic without additional campaign/LINE-account tracking.",
    "Google Ads all_conversions can include low-intent local/profile/page-view actions; conversion-action composition must be reviewed before budget decisions.",
    "Meta API actions may not expose downstream LINE consultations unless messaging/lead tracking is configured.",
    "Search Console data can lag and positions are averages across queries/devices/pages."
  ]
}
```
