Generate Comprehensive Website Audit Report with GPT-4o-mini & Claude Sonnet 4.5

🌐 Webpage Audit AI Agent – Automate Your Website Review This workflow contains a virtual digital consultant team to professionally analyze Landing Page, generate Audit Report and sent it via Gmail. At the center is the Editor-in-Chief AI Agent, who acts as the lead strategist. When you submit a website URL, it is scraped and then sent to to a team of specialist AI Agents (each powered by GPT-4o-mini for speed) then after finishing their sub-porcess deliver outcome to the final Editor (Claude Sonnet for premium quality) which is responsible for generating professional analysis. The result: a consulting-style email audit report that combines technical accuracy with business clarity — delivere

Help me set up the n8n workflow "Generate Comprehensive Website Audit Report with GPT-4o-mini & Claude Sonnet 4.5" (https://n8n.io/workflows/8934). It uses: HTTP Request, Gmail, AI Agent, Anthropic Chat Model, OpenAI Chat Model. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.