Does this skill require access to the WordPress admin dashboard?

No, this skill is specifically designed for backend-only usage. It operates via WP-CLI, log analysis, and HTTP requests, allowing for deep optimization without needing a browser UI.

What version of WordPress is required for this skill?

This skill is optimized for WordPress 6.9 and higher, supporting modern performance features like on-demand CSS and improved global styles.

Is it safe to use this skill on production WordPress sites?

Yes, the skill includes built-in guardrails that force a 'measure first' approach and require explicit confirmation before performing any write operations or cache flushes.

How does it handle profiling without a browser?

It uses headless techniques such as 'wp profile hook' for timing callbacks and capturing Query Monitor data through custom X-QM headers in REST API responses.

WordPress Performance Optimizer

Name: WordPress Performance Optimizer
Author: WPdoaction

byWPdoaction

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分析と監視

Optimizes WordPress backend performance using command-line profiling, database tuning, and automated diagnostics.

概要

This specialized skill empowers Claude to identify and resolve WordPress performance bottlenecks entirely through backend interfaces, making it ideal for environments where browser access is unavailable. It utilizes a structured methodology—measuring baselines with WP-CLI, analyzing autoloaded options, and performing deep-dive profiling of hooks and queries—to solve issues related to slow Time to First Byte (TTFB), high database load, and inefficient remote API calls. By integrating tools like WP-CLI Doctor, Query Monitor via REST headers, and custom inspection scripts, it provides a deterministic approach to scaling WordPress applications while adhering to safety guardrails for production environments.

主な機能

Deep analysis of database query patterns and N+1 optimization
8 GitHub stars
Automated detection and cleanup of bloated autoloaded options
Query Monitor integration via headless REST API response headers
Remote HTTP API and WP-Cron execution auditing
Headless performance profiling using WP-CLI profile and doctor commands

ユースケース

Identifying and fixing slow database queries caused by meta-key lookups
Diagnosing high TTFB on specific WordPress REST API routes or admin screens
Reducing memory usage by optimizing autoloaded options and object caching

概要

主な機能

Deep analysis of database query patterns and N+1 optimization
8 GitHub stars
Automated detection and cleanup of bloated autoloaded options
Query Monitor integration via headless REST API response headers
Remote HTTP API and WP-Cron execution auditing
Headless performance profiling using WP-CLI profile and doctor commands

ユースケース

Identifying and fixing slow database queries caused by meta-key lookups
Diagnosing high TTFB on specific WordPress REST API routes or admin screens
Reducing memory usage by optimizing autoloaded options and object caching