Gemini 2.5-proとTelegramを使用したランディングページコンバージョン最適化
中級
これはMarket Research, AI Summarization分野の自動化ワークフローで、15個のノードを含みます。主にCode, Telegram, FormTrigger, HttpRequest, Agentなどのノードを使用。 Gemini 2.5-proとTelegramを使用したランディングページコンバージョン最適化
前提条件
- •Telegram Bot Token
- •ターゲットAPIの認証情報が必要な場合あり
- •Google Gemini API Key
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"meta": {
"instanceId": "38d0d7f6096fb39a4fbc64fdb5646d2b333f9242fae81ce6cac66910ed46a7ba",
"templateId": "3100",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "870260b1-758f-4729-9e0e-fb41bb6503d7",
"name": "ランディングページURL",
"type": "n8n-nodes-base.formTrigger",
"position": [
288,
240
],
"webhookId": "e568ddd8-cb8d-4b81-87e0-3774d230d533",
"parameters": {
"options": {},
"formTitle": "Conversion Rate Optimizer",
"formFields": {
"values": [
{
"fieldLabel": "Landing Page Url",
"placeholder": "https://yuzuu.co",
"requiredField": true
}
]
},
"formDescription": "Your Landing Page is Leaking Sales—Fix It Now"
},
"typeVersion": 2.2
},
{
"id": "7affbd49-5ea8-4dad-900e-49b46b2b996a",
"name": "ウェブサイトをスクレイピング",
"type": "n8n-nodes-base.httpRequest",
"position": [
832,
240
],
"parameters": {
"url": "={{ $json['Landing Page Url'] }}",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "3474686f-7b80-4540-8b98-4a706bb7114b",
"name": "AIエージェント",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
1040,
240
],
"parameters": {
"text": "=You are a professional expert in Conversion Rate Optimization who helps business founders & CMOs improve their landing pages. You are a world-class expert in analysing landing pages, roasting them, and providing valuable Conversion Rate Optimization Ideas to help businesses increase conversions. \n\nGOAL\nI want you to roast my landing page and deliver recommendations to improve the Conversion Rate. I will use this roast to understand what's wrong with my landing page and make improvements based on your recommendations. \n\nROAST STRUCTURE\nThis framework consists of 2 blocks of insights: \nRoast: a detailed roast of my landing page.\nRecommendations: 10 conversion rate optimization ideas based on your roast and analysis.\n\nROAST & RECOMMENDATIONS CRITERIA\nFor the Roast: Be friendly & casual. Talk like a human to another human. \nFor the Roast: Be unconventional & fun. I don't want to be bored. A roast must agitate the reader's feelings. \nFor the Roast: You will make a full landing page analysis, and explain what's wrong. You will use this analysis to make recommendations for The Recommendations. \nFor the Recommendations: Be specific. Write exactly what I need to do. Your detailed description for each Conversion Rate Optimization Idea should be self-explanatory. For example, instead of saying “Rewrite your headline”, give me improved ideas for the headline. Your job is to return advanced insights personalised only for my specific landing page. This is a critical law for you.\nFor the Recommendations: Be creative. Don't return trivial and outdated Conversion Rate Optimization ideas that the average marketer would recommend. Prioritise unconventional CRO tactics so I get real value from you here. Think like the top 0.1% conversion rate optimization expert.\nFor the Recommendations: Prioritise Conversion Rate Optimization Ideas that are relevant in the 2024 digital marketing space. \nFor the Recommendations: Your Conversion Rate Optimization ideas must be impactful. Prioritise Conversion Rate Optimization Ideas that adds a wow effect.\nFor the Recommendations: Your Conversion Rate Optimization ideas must be easy to implement.\nFor the Recommendations: Personalise your ideas with references to the Roast you made. I don’t want to read 10 generic ideas that can work for anyone (for example, “add a live chat” or “offer a free trial”). I need a 100% personalised response.\n\nHere is the content of my landing page: {{ $json.data }}\n\nIMPORTANT OUTPUT RULES (MUST READ):\n- Your entire response MUST be written in **English**.\n- Your response MUST NOT exceed **3000 characters (including spaces)**. This is mandatory; do NOT violate this limit.\nGOAL\nI want you to roast my landing page and deliver recommendations to improve the Conversion Rate. I will use this roast to understand what's wrong with my landing page and make improvements based on your recommendations. \n\nROAST STRUCTURE\nThis framework consists of 2 blocks of insights: \nRoast: a detailed roast of my landing page.\nRecommendations: 10 conversion rate optimization ideas based on your roast and analysis.\n\nROAST & RECOMMENDATIONS CRITERIA\nFor the Roast: Be friendly & casual. Talk like a human to another human. \nFor the Roast: Be unconventional & fun. I don't want to be bored. A roast must agitate the reader's feelings. \nFor the Roast: You will make a full landing page analysis, and explain what's wrong. You will use this analysis to make recommendations for The Recommendations. \nFor the Recommendations: Be specific. Write exactly what I need to do. Your detailed description for each Conversion Rate Optimization Idea should be self-explanatory. For example, instead of saying “Rewrite your headline”, give me improved ideas for the headline. Your job is to return advanced insights personalised only for my specific landing page. This is a critical law for you.\nFor the Recommendations: Be creative. Don't return trivial and outdated Conversion Rate Optimization ideas that the average marketer would recommend. Prioritise unconventional CRO tactics so I get real value from you here. Think like the top 0.1% conversion rate optimization expert.\nFor the Recommendations: Prioritise Conversion Rate Optimization Ideas that are relevant in the 2024 digital marketing space. \nFor the Recommendations: Your Conversion Rate Optimization ideas must be impactful. Prioritise Conversion Rate Optimization Ideas that adds a wow effect.\nFor the Recommendations: Your Conversion Rate Optimization ideas must be easy to implement.\nFor the Recommendations: Personalise your ideas with references to the Roast you made. I don’t want to read 10 generic ideas that can work for anyone (for example, “add a live chat” or “offer a free trial”). I need a 100% personalised response.\n\nHere is the content of my landing page: {{ $json.data }}",
"options": {},
"promptType": "define"
},
"typeVersion": 1.7
},
{
"id": "626c2f1d-af30-4b71-9f65-f5f2c52b7e52",
"name": "Google Gemini チャットモデル",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
1040,
464
],
"parameters": {
"options": {},
"modelName": "models/gemini-2.5-pro"
},
"credentials": {
"googlePalmApi": {
"id": "mUxErzix1yHoLqL7",
"name": "Google Gemini(PaLM) Api account 2"
}
},
"typeVersion": 1
},
{
"id": "a2248c3a-19da-4b50-ae94-7d436b56b7d4",
"name": "テキストメッセージを送信",
"type": "n8n-nodes-base.telegram",
"position": [
1472,
240
],
"webhookId": "0482e2c9-4564-4ba3-92f9-76f874420b98",
"parameters": {
"text": "={{ $json.output }}",
"chatId": "={{ $('Telegram Trigger').item.json.message.from.id }}",
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "AYGsey4Qm9PniPrS",
"name": "MertSiteRaporBot"
}
},
"typeVersion": 1.2
},
{
"id": "c48fc36e-d65e-4e07-b662-bbf2fc38664f",
"name": "ウェブサイトをスクレイピング1",
"type": "n8n-nodes-base.httpRequest",
"position": [
816,
784
],
"parameters": {
"url": "={{ $json.message.text }}",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "e93333b5-fd30-4558-8465-809457e1c0bf",
"name": "AIエージェント1",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
1040,
784
],
"parameters": {
"text": "=You are a professional expert in Conversion Rate Optimization who helps business founders & CMOs improve their landing pages. You are a world-class expert in analysing landing pages, roasting them, and providing valuable Conversion Rate Optimization Ideas to help businesses increase conversions. \n\nGOAL\nI want you to roast my landing page and deliver recommendations to improve the Conversion Rate. I will use this roast to understand what's wrong with my landing page and make improvements based on your recommendations. \n\nROAST STRUCTURE\nThis framework consists of 2 blocks of insights: \nRoast: a detailed roast of my landing page.\nRecommendations: 10 conversion rate optimization ideas based on your roast and analysis.\n\nROAST & RECOMMENDATIONS CRITERIA\nFor the Roast: Be friendly & casual. Talk like a human to another human. \nFor the Roast: Be unconventional & fun. I don't want to be bored. A roast must agitate the reader's feelings. \nFor the Roast: You will make a full landing page analysis, and explain what's wrong. You will use this analysis to make recommendations for The Recommendations. \nFor the Recommendations: Be specific. Write exactly what I need to do. Your detailed description for each Conversion Rate Optimization Idea should be self-explanatory. For example, instead of saying “Rewrite your headline”, give me improved ideas for the headline. Your job is to return advanced insights personalised only for my specific landing page. This is a critical law for you.\nFor the Recommendations: Be creative. Don't return trivial and outdated Conversion Rate Optimization ideas that the average marketer would recommend. Prioritise unconventional CRO tactics so I get real value from you here. Think like the top 0.1% conversion rate optimization expert.\nFor the Recommendations: Prioritise Conversion Rate Optimization Ideas that are relevant in the 2024 digital marketing space. \nFor the Recommendations: Your Conversion Rate Optimization ideas must be impactful. Prioritise Conversion Rate Optimization Ideas that adds a wow effect.\nFor the Recommendations: Your Conversion Rate Optimization ideas must be easy to implement.\nFor the Recommendations: Personalise your ideas with references to the Roast you made. I don’t want to read 10 generic ideas that can work for anyone (for example, “add a live chat” or “offer a free trial”). I need a 100% personalised response.\n\nHere is the content of my landing page: {{ $json.data }}\n\nIMPORTANT OUTPUT RULES (MUST READ):\n- Your entire response MUST be written in **English**.\n- Your response MUST NOT exceed **3000 characters (including spaces)**. This is mandatory; do NOT violate this limit.\nGOAL\nI want you to roast my landing page and deliver recommendations to improve the Conversion Rate. I will use this roast to understand what's wrong with my landing page and make improvements based on your recommendations. \n\nROAST STRUCTURE\nThis framework consists of 2 blocks of insights: \nRoast: a detailed roast of my landing page.\nRecommendations: 10 conversion rate optimization ideas based on your roast and analysis.\n\nROAST & RECOMMENDATIONS CRITERIA\nFor the Roast: Be friendly & casual. Talk like a human to another human. \nFor the Roast: Be unconventional & fun. I don't want to be bored. A roast must agitate the reader's feelings. \nFor the Roast: You will make a full landing page analysis, and explain what's wrong. You will use this analysis to make recommendations for The Recommendations. \nFor the Recommendations: Be specific. Write exactly what I need to do. Your detailed description for each Conversion Rate Optimization Idea should be self-explanatory. For example, instead of saying “Rewrite your headline”, give me improved ideas for the headline. Your job is to return advanced insights personalised only for my specific landing page. This is a critical law for you.\nFor the Recommendations: Be creative. Don't return trivial and outdated Conversion Rate Optimization ideas that the average marketer would recommend. Prioritise unconventional CRO tactics so I get real value from you here. Think like the top 0.1% conversion rate optimization expert.\nFor the Recommendations: Prioritise Conversion Rate Optimization Ideas that are relevant in the 2025 digital marketing space. \nFor the Recommendations: Your Conversion Rate Optimization ideas must be impactful. Prioritise Conversion Rate Optimization Ideas that adds a wow effect.\nFor the Recommendations: Your Conversion Rate Optimization ideas must be easy to implement.\nFor the Recommendations: Personalise your ideas with references to the Roast you made. I don’t want to read 10 generic ideas that can work for anyone (for example, “add a live chat” or “offer a free trial”). I need a 100% personalised response.\n\nHere is the content of my landing page: {{ $json.data }}",
"options": {},
"promptType": "define"
},
"typeVersion": 1.7
},
{
"id": "e1b56c86-b958-4c55-9140-21a9f1b9b23c",
"name": "Google Gemini チャットモデル1",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
1040,
992
],
"parameters": {
"options": {},
"modelName": "models/gemini-2.5-pro"
},
"credentials": {
"googlePalmApi": {
"id": "mUxErzix1yHoLqL7",
"name": "Google Gemini(PaLM) Api account 2"
}
},
"typeVersion": 1
},
{
"id": "354c0e9f-e483-468d-b877-1b95b88b3fb1",
"name": "テキストメッセージを送信1",
"type": "n8n-nodes-base.telegram",
"position": [
1472,
784
],
"webhookId": "489c3358-686a-4bb5-b1c9-b6ecdef5635b",
"parameters": {
"text": "={{ $json.output }}",
"chatId": "={{ $('Telegram Trigger').item.json.message.from.id }}",
"additionalFields": {
"appendAttribution": false,
"reply_to_message_id": "={{ $('Telegram Trigger').item.json.message.message_id }}"
}
},
"credentials": {
"telegramApi": {
"id": "AYGsey4Qm9PniPrS",
"name": "MertSiteRaporBot"
}
},
"typeVersion": 1.2
},
{
"id": "d8d291cb-88a3-4865-93f6-073ce4caf9da",
"name": "Telegram トリガー",
"type": "n8n-nodes-base.telegramTrigger",
"position": [
288,
784
],
"webhookId": "0454c6b4-3347-420d-bc46-8e2621d0809c",
"parameters": {
"updates": [
"message"
],
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "AYGsey4Qm9PniPrS",
"name": "MertSiteRaporBot"
}
},
"typeVersion": 1.2
},
{
"id": "9d02ed31-831b-46af-946f-afe32726653e",
"name": "付箋",
"type": "n8n-nodes-base.stickyNote",
"position": [
240,
64
],
"parameters": {
"width": 1456,
"height": 608,
"content": "## Entry via Form"
},
"typeVersion": 1
},
{
"id": "cc4cfa18-a094-4581-a4a8-beeb2d632c06",
"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
240,
704
],
"parameters": {
"width": 1456,
"height": 560,
"content": "## Entry via Telegram (the easiest way)"
},
"typeVersion": 1
},
{
"id": "22699324-e148-4543-ad2e-23f780b0a1ab",
"name": "付箋2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-320,
80
],
"parameters": {
"color": 3,
"width": 496,
"height": 1184,
"content": "🛠️ Landing-Page Roast & CRO Ideas Bot – Quick Guide\nWhat this workflow does\n\n Takes any public landing-page URL.\n\n Scrapes the page content.\n\n Uses Gemini 2.5-pro to\n • Roast the page (friendly but brutally honest)\n • Give 10 high-impact, 2024-ready CRO ideas – all in Turkish, max 3 000 characters.\n\n Sends the result back to you on Telegram.\n\nTwo ways to trigger it\n\n1. Web form\n• Open the form titled “Conversion Rate Optimizer.”\n• Paste your landing-page URL(with https or http in front of it).\n• Click Submit.\n\n2. Telegram (fastest)\n• Send the URL in a DM to @MertSiteRaporBot.\n• Forgot the “https://”? No worries—the bot adds it automatically.\nBehind the scenes\n\n• Code node normalises the URL.\n• HTTP Request scrapes the page HTML.\n• AI Agent (Gemini) produces the Roast + Recommendations.\n• Telegram node sends the formatted reply to you.\nUsage tips\n\n• One URL per request.\n• Page must be publicly accessible (no login).\n• Very long pages may be trimmed to fit model limits.\n• Output language is always Turkish."
},
"typeVersion": 1
},
{
"id": "af2a3efe-e7a8-4035-8cdc-016504dde188",
"name": "コード",
"type": "n8n-nodes-base.code",
"position": [
544,
784
],
"parameters": {
"jsCode": "/**\n * Gelen JSON’da URL olabilecek alanları buraya yaz.\n * Telegram mesajı => \"text\"\n * İstersen diğer adlar da kalsın.\n */\nconst urlFields = ['text', 'url', 'link', 'address'];\n\nitems.forEach(item => {\n urlFields.forEach(field => {\n const original = item.json[field];\n if (typeof original !== 'string' || original.trim() === '') return;\n\n // http:// veya https:// ile başlıyor mu?\n const hasScheme = /^(https?:\\/\\/)/i.test(original);\n\n // Yoksa başa https:// ekle\n if (!hasScheme) {\n item.json[field] = `https://${original}`;\n }\n });\n});\n\nreturn items;"
},
"typeVersion": 2
},
{
"id": "62e885e8-37ac-4be3-a333-993bc324e100",
"name": "コード1",
"type": "n8n-nodes-base.code",
"position": [
528,
240
],
"parameters": {
"jsCode": "/**\n * Gelen JSON’da URL olabilecek alanları buraya yaz.\n * Telegram mesajı => \"text\"\n * İstersen diğer adlar da kalsın.\n */\nconst urlFields = ['text', 'url', 'link', 'address'];\n\nitems.forEach(item => {\n urlFields.forEach(field => {\n const original = item.json[field];\n if (typeof original !== 'string' || original.trim() === '') return;\n\n // http:// veya https:// ile başlıyor mu?\n const hasScheme = /^(https?:\\/\\/)/i.test(original);\n\n // Yoksa başa https:// ekle\n if (!hasScheme) {\n item.json[field] = `https://${original}`;\n }\n });\n});\n\nreturn items;\n"
},
"typeVersion": 2
}
],
"pinData": {},
"connections": {
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"main": [
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"type": "main",
"index": 0
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"62e885e8-37ac-4be3-a333-993bc324e100": {
"main": [
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{
"node": "7affbd49-5ea8-4dad-900e-49b46b2b996a",
"type": "main",
"index": 0
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},
"3474686f-7b80-4540-8b98-4a706bb7114b": {
"main": [
[
{
"node": "a2248c3a-19da-4b50-ae94-7d436b56b7d4",
"type": "main",
"index": 0
}
]
]
},
"e93333b5-fd30-4558-8465-809457e1c0bf": {
"main": [
[
{
"node": "354c0e9f-e483-468d-b877-1b95b88b3fb1",
"type": "main",
"index": 0
}
]
]
},
"7affbd49-5ea8-4dad-900e-49b46b2b996a": {
"main": [
[
{
"node": "3474686f-7b80-4540-8b98-4a706bb7114b",
"type": "main",
"index": 0
}
]
]
},
"c48fc36e-d65e-4e07-b662-bbf2fc38664f": {
"main": [
[
{
"node": "e93333b5-fd30-4558-8465-809457e1c0bf",
"type": "main",
"index": 0
}
]
]
},
"870260b1-758f-4729-9e0e-fb41bb6503d7": {
"main": [
[
{
"node": "62e885e8-37ac-4be3-a333-993bc324e100",
"type": "main",
"index": 0
}
]
]
},
"d8d291cb-88a3-4865-93f6-073ce4caf9da": {
"main": [
[
{
"node": "af2a3efe-e7a8-4035-8cdc-016504dde188",
"type": "main",
"index": 0
}
]
]
},
"626c2f1d-af30-4b71-9f65-f5f2c52b7e52": {
"ai_languageModel": [
[
{
"node": "3474686f-7b80-4540-8b98-4a706bb7114b",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"e1b56c86-b958-4c55-9140-21a9f1b9b23c": {
"ai_languageModel": [
[
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"type": "ai_languageModel",
"index": 0
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]
}
}
}よくある質問
このワークフローの使い方は？
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか？
中級 - 市場調査, AI要約
有料ですか？
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス（OpenAI APIなど）は別途料金が発生する場合があります。
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