Can this skill help with slow WordPress database queries?

Yes, it specifically scans for unindexed meta_queries, leading wildcards in LIKE statements, and unbounded queries that cause significant database strain.

How does it handle AJAX and frontend performance?

It identifies inefficient patterns such as using POST methods for read operations (which bypasses cache) and detects polling patterns that can lead to self-DDoS issues.

Does it support the latest WordPress performance features?

Yes, it is optimized for WordPress 6.9+ and PHP 8.0+, including checks for on-demand CSS loading and block theme render-blocking resource reductions.

Can it be used for profiling live WordPress sites?

While primarily a code analyzer, it provides specific WP-CLI profiling commands and Query Monitor instructions to safely diagnose performance in production-like environments.

WordPress Performance Auditor

Name: WordPress Performance Auditor
Author: vapvarun

byvapvarun

•

コンテンツ管理

Analyzes WordPress codebases to identify performance bottlenecks, database inefficiencies, and caching anti-patterns.

概要

This skill empowers Claude to perform deep performance audits on WordPress themes and plugins by scanning for critical anti-patterns like unbounded queries, expensive uncached functions, and session starts that bypass page caching. It provides actionable recommendations for optimizing WP_Query, improving database interactions, and leveraging modern WordPress 6.9+ frontend features like on-demand CSS. Whether preparing for a high-traffic launch or debugging slow page loads, this skill ensures your WordPress implementation follows industry-standard scalability and performance best practices.

主な機能

Identification of expensive uncached functions and unoptimized external HTTP requests
Automated detection of unbounded database queries and legacy query_posts usage
Analysis of AJAX handlers for cache-bypassing patterns and security nonces
Performance profiling integration with WP-CLI and Query Monitor headless modes
Guidance on WordPress 6.9+ on-demand CSS and block theme optimizations
3 GitHub stars

ユースケース

Reviewing pull requests for custom WordPress themes and plugins to ensure code scalability
Conducting pre-launch performance audits for high-traffic WooCommerce sites or enterprise portals
Troubleshooting performance issues such as slow TTFB, database locks, or memory exhaustion

概要

主な機能

Identification of expensive uncached functions and unoptimized external HTTP requests
Automated detection of unbounded database queries and legacy query_posts usage
Analysis of AJAX handlers for cache-bypassing patterns and security nonces
Performance profiling integration with WP-CLI and Query Monitor headless modes
Guidance on WordPress 6.9+ on-demand CSS and block theme optimizations
3 GitHub stars

ユースケース

Reviewing pull requests for custom WordPress themes and plugins to ensure code scalability
Conducting pre-launch performance audits for high-traffic WooCommerce sites or enterprise portals
Troubleshooting performance issues such as slow TTFB, database locks, or memory exhaustion