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Website Speed Fix List From a Performance Report

Quality, usefulness and confidence are AI evaluations out of 100 — not user ratings. Community results come from visitors' "worked / didn't work" votes below. How scoring works →

The prompt

Turn my website performance report into a prioritised list of fixes I can actually do. Report: [paste the PageSpeed Insights or Lighthouse results, or the Core Web Vitals numbers] Site type: [e.g. WordPress blog / Shopify store / React app] What I can change: [theme settings only / code / server] Give me: 1. A plain-language summary of the 3 biggest problems and what visitors feel because of them (slow first view, layout jumping, laggy taps). 2. A table of fixes: the issue, the fix, effort (low/medium/high), likely impact (low/medium/high), and the exact setting or code change. 3. Image fixes: formats, sizes, lazy loading, and which images to keep loading early. 4. Script and font fixes: what to defer, remove or self-host. 5. How to re-test and what numbers to compare. Base every fix on what's in my report; don't guess problems it doesn't show. Mark anything you can't confirm as [CHECK].

Why this prompt

• Hand-picked, editorially reviewed prompt
• Written for Claude, ChatGPT, Gemini

Source

Created by BestPromptFinder — editorial prompt, not user-generated. See our content & source policy.

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