This document is a brief guide to improve your Gatsby site’s performance. To paraphrase Tolstoy, all fast websites are alike, but all slow websites are slow in different ways.
Step 5: On critical paths, lazy-load below-the-fold components.Step 4: On critical paths, identify unneeded code & components.Step 3: Audit your application-level chunks for components and data that don't need to be on every page.Step 2: Remove unneeded third-party imports from application-level chunks.Step 2: Use the Gatsby Script component to load scripts performantly.Step 1: Remove unneeded and high-cost, low-value scripts.Step 3: Quantify the impact of each change you make.Part 1: Creating a process for performance improvements.
