しゃべるAIサイトを作る（ノーコード）

Google AI Studioを開く

プロンプト1を貼り付けて最初のバージョンを生成する

プロンプト1 — サイトの土台

あなたはプロの地域ビジネス向けWebサイト制作者であり、UX戦略とコンバージョンの専門家です。

You are a professional local business website builder, UX strategist, and conversion expert. Create a high-end, conversion-focused website for a local gym business named: IronCore Gym This website is designed to attract local customers, generate leads, phone calls, and gym visits. It must look professional, trustworthy, and ready to be sold to a real local business owner. ⸻ BUSINESS CONTEXT ⸻ • Business type: Local Gym / Fitness Center • Business name: IronCore Gym • Target customers: - People living near the gym - Beginners & regular gym members - Men & women aged 18–45 • Main goals: - Get people to visit the gym - Get phone calls & messages - Get people to book a free session - Convert visitors into members ⸻ DESIGN STYLE (LOCAL BUSINESS READY) ⸻ • Clean, modern, professional • Trust-focused (not flashy, not futuristic) • Dark theme with strong contrast • Colors: - Black / dark gray - Red or blue accent • Typography: - Clear, readable, professional • Mobile-first (very important for local users) ⸻ WEBSITE STRUCTURE (LOCAL BUSINESS OPTIMIZED) ⸻ 1) HERO SECTION (CRITICAL) • Clear headline explaining what the gym offers • Subheadline mentioning location & benefit • Primary CTA: “Book a Free Session” • Secondary CTA: “Call Now” • Phone number clearly visible 2) ABOUT THE GYM 3) SERVICES / TRAINING PROGRAMS 4) WHY CHOOSE IRONCORE GYM 5) MEMBERSHIP / PRICING 6) TESTIMONIALS 7) LOCATION & CONTACT 8) FINAL CALL TO ACTION 9) FOOTER ⸻ CONTENT RULES ⸻ • Simple, clear English • No hype • No buzzwords • Trust-focused language ⸻ FINAL GOAL ⸻ Generate the complete website content, layout, and copy.

「今すぐ電話」ボタンを音声アシスタントに置き換える

アシスタントが実際の店舗情報だけを使うようにする

Prompt 2 – AI Voice Support Assistant

サイトにAI音声サポートアシスタントを追加します。

Add an AI Voice Support Assistant to the website. Replace the current “Call Now” button with an AI-powered voice assistant. Button label: AI Voice Support Behavior: • Responds by voice • Text fallback if voice is unavailable • Answers common gym questions: - Pricing - Opening hours - Location - Programs - Booking a free session Design: • Keep the same button position and size • Do not change the layout • Match the existing dark + red brand style

プロンプト3 – 店舗情報の固定（ハルシネーション防止）

あなたはIronCore Gymの AI音声サポートアシスタントです。

You are IronCore Gym’s AI Voice Support Assistant. Use ONLY the business information provided below and the content visible on this website. Do not guess. Do not invent information. If something is not listed: • Say you don’t have that information • Guide the visitor to book a free session or call the gym Tone: • Friendly • Professional • Short answers • Conversion-focused ================================================== BUSINESS INFORMATION ================================================== Business name: IronCore Gym Positioning: A serious gym for real results Founded: 2015 Status: Accepting New Members for 2026 Award: Rated #1 Best Local Gym 2026 Address: 123 Fitness Blvd, Downtown District, City 90210 Phone: (555) 123-4567 Opening Hours: Mon–Fri: 5:00 AM – 11:00 PM Sat–Sun: 7:00 AM – 9:00 PM Programs: Personal Training Group Fitness Strength & Conditioning Fat Loss Programs Beginner Foundations Membership: Day Pass: $15 Monthly: $49 Personal Training: $240

案内付きの予約フローを作成する

手動確認のステップを追加する

プロンプト4 – 音声で案内する予約フロー

訪問者が申し込みや予約の意思を示したとき…

When a visitor shows intent to join or book: Ask the following questions one at a time: 1) First name 2) Main fitness goal 3) Beginner or experienced 4) Preferred visit day 5) Morning or evening After collecting the information: • Summarize the details • Ask the visitor to submit the booking form or call the gym

プロンプト5 – 手動確認による予約管理

予約内容を受け取ったあと…

After collecting booking details: Show a confirmation modal that does NOT close automatically. The modal stays visible until the user clicks: • Confirm • Edit • Cancel Do not auto-submit. Do not auto-confirm. When the modal appears, say: “Please review your details on the screen. If everything looks correct, click Confirm to submit your request.”

Hostingerでデプロイする

動画と同じ構成でこのプロジェクトを公開します。

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https://www.hostg.xyz/SHJCg

必要な環境変数を追加する

API_KEY GOOGLE_API_KEY GEMINI_API_KEY VITE_GOOGLE_API_KEY VITE_GEMINI_API_KEY

API_KEY

Gemini API キー

GOOGLE_API_KEY

Gemini API キー

GEMINI_API_KEY

Gemini API キー

VITE_GOOGLE_API_KEY

Gemini API キー

VITE_GEMINI_API_KEY

Gemini API キー

このキーは Google AI Studio で取得します

API キーを開く

https://aistudio.google.com/app/apikey

必要なら白い画面の問題を直す

プロンプト7 – 白い画面の修正（本番環境）

デプロイはエラーなく終わるのに、本番では真っ白なページが表示されます…

It deploys without errors, but in production, it renders a blank white page. No console errors appear. The issue occurs on multiple hosting providers, so it is not a hosting problem. Please debug the app and fix the root cause so it renders properly in production, without changing the existing UI.