performance-optimization

Diagnose web performance bottlenecks and apply targeted optimizations for Core Web Vitals.

Updated May 14, 2026

Search Tags:#web vitals #performance optimization #profiling #application performance #load time

Ready to run

npx skills add https://github.com/soloamente/still --skill performance-optimization-soloamente

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: performance-optimization
Source: https://github.com/soloamente/still/tree/main/.cursor/skills/performance-optimization
Command: npx skills add https://github.com/soloamente/still --skill performance-optimization-soloamente

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps you identify and fix performance bottlenecks in your applications, focusing on improving Core Web Vitals and reducing load times.

Core Features & Use Cases

Performance Profiling: Offers both synthetic and real user monitoring to identify slow spots.
Optimization Workflows: Provides a structured approach to performance enhancement, from measurement to verification.
Common Anti-Patterns: Suggests solutions to common performance pitfalls such as N+1 queries and unbounded data fetching.

Quick Start

Analyze performance using the 'measure' command, followed by identifying bottlenecks and applying optimization strategies.

Frequently Asked Questions about performance-optimization

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I reduce web application load time and improve Core Web Vitals?▼

You can reduce load time and improve Core Web Vitals by employing synthetic and real user monitoring to find bottlenecks, then applying targeted optimization techniques to resolve slow spots.

What is the best way to diagnose performance bottlenecks in web applications?▼

Diagnosing performance bottlenecks is best done through performance profiling that combines synthetic and real user monitoring to accurately identify slow spots within the application workflow.

How do I fix N+1 queries and unbounded data fetching anti-patterns?▼

To fix N+1 queries and unbounded data fetching, analyze your application performance to identify these common anti-patterns, then apply suggested optimization solutions to restructure data retrieval.

Does this performance optimization workflow support real user monitoring?▼

Yes, the performance optimization workflow explicitly supports real user monitoring alongside synthetic monitoring to capture actual user experiences and identify performance bottlenecks accurately.

What are the steps to optimize application performance from measurement to verification?▼

Optimization workflows follow a structured approach: first measure performance using the analyze command, then identify bottlenecks, apply optimization strategies, and finally verify the measurable improvements.

Why does my web application suffer from slow load times despite optimization attempts?▼

Slow load times persist when performance measurement is incomplete; you need both synthetic and real user monitoring to find hidden bottlenecks and apply targeted optimization techniques effectively.

WebWakaHub

Performance Benchmarker

Assesses system performance bottlenecks via load, stress, and soak testing; recommends optimizations and tracks metrics like Core Web Vitals and SLA validation.

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