Automate website performance analysis and comparison using Gemini and PageSpeed Insights

Know exactly how fast your site is, without opening a single tool. The Page Speed Insight workflow audits website performance with the Google PageSpeed Insights API and Gemini, then delivers clear, actionable reports straight to Discord. Single URL or side-by-side comparison, your call. Disclaimer: this workflow uses the community node Google PageSpeed Insights Community Node Last updated: September 2026. Why Use Page Speed Insight? Save Time: Analyze and compare website speeds instantly, no manual tool juggling. Eliminate Guesswork: Get audit reports that turn technical data into clear next steps. Improve Website Outcomes: Spot critical bottlenecks and fixes, prioritized by AI analysis. Sea

Help me set up the n8n workflow "Automate website performance analysis and comparison using Gemini and PageSpeed Insights" (https://n8n.io/workflows/6166). It uses: Discord, Code, Basic LLM Chain, Google Gemini Chat Model. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.