Page Speed Triage
Fixes what affects the metric on the pages that rank, rather than chasing a site-wide score.
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Running it, start to finish
- Check whether your data is field or lab before acting on it.
- Rank pages by traffic and distance from the threshold.
- Fix images and third-party scripts before framework-level work.
What you get back
The output this produces, every time.
- Separates field data from lab data, which is where most performance work is misdirected.
- Prioritises pages by traffic rather than chasing a site-wide score.
- Quantifies third-party script cost, usually the largest factor and the least examined.
Getting better results
Where this usually goes wrong, and how to avoid it.
- Trust field data over the tool score. A good lab score with poor field data means real users on real phones are having a worse time than you can see.
- Start with images. Almost always the largest and cheapest win, and the one that also fixes layout shift if dimensions are set.
- Add a performance guard. It regresses silently as features ship. Without a budget in CI the same project runs again next year.
More SEO prompts
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Keyword Research by Intent
Groups queries by what the searcher wants rather than by volume, and says which you can realistically win.
ClaudeChatGPT001Open → - SEO
Search-Intent Content Brief
Builds a brief from what the query actually wants, with the sections required to compete and the angle that differentiates rather than matches.
ClaudeChatGPTGemini000Open → - SEO
Topic Cluster Architecture
Designs a pillar-and-cluster structure with a build order, flagging the pages that would cannibalise each other before you write them.
ClaudeChatGPT000Open →
Written for The AI University. Every prompt in this library is original work — authored, tested and revised here, not collected from elsewhere. 365 of them, free with an account.