WordPress performance audit

Read-only. This skill measures and explains; it changes nothing. Applying fixes is wp-perf-fix.

When to use this, and when not to

Use this for a live WordPress site the operator runs — anything from "my site feels slow" to a full Core Web Vitals investigation, at any access level.

Send elsewhere:

• Backend profiling of a local checkout — WP-CLI doctor/profile, query optimization, autoload internals — belongs to WordPress/agent-skills and its wp-performance skill. That skill is backend-only by design and assumes no browser. This one is its complement. Recommend installing both; when a finding here bottoms out in the backend, hand off rather than guessing.
• Non-WordPress sites — nothing here about builders, cache plugins or hosts will apply.

Procedure