benchmark

Automate performance regression detection with browse daemon comparisons.

Updated Feb 27, 2026

Search Tags:#performance #web vitals #benchmarking #regression detection #page speed

Ready to run

npx skills add https://github.com/luisgustavooliveira/skills --skill benchmark-luisgustavooliveira

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: benchmark
Source: https://github.com/luisgustavooliveira/skills/tree/main/benchmark
Command: npx skills add https://github.com/luisgustavooliveira/skills --skill benchmark-luisgustavooliveira

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires bash, read, write, glob, askuserquestion, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the detection and tracking of performance regressions, ensuring your website remains fast and responsive over time.

Core Features & Use Cases

Performance Regression Detection: Automatically identifies performance regressions in page load times, Core Web Vitals, and resource sizes.
Baseline Comparison: Compares current performance metrics against baseline data to highlight issues.
Trend Analysis: Tracks performance trends over time, helping you identify long-term patterns.

Quick Start

Run the benchmark skill to test the performance of a webpage using its URL.

Frequently Asked Questions about benchmark

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

FAQPage Schema

How do I automate performance regression detection for web vitals?▼

Automate performance regression detection by comparing current page load times, Core Web Vitals, and resource sizes against baseline data to identify issues automatically. This skill uses the browse daemon to evaluate JavaScript and track metrics over time.

What is performance baseline comparison for page speed?▼

Performance baseline comparison is the process of tracking page speed metrics against historical data to highlight regressions. It compares current Core Web Vitals and resource sizes with previous baseline measurements to identify slowdowns.

Can I use automated benchmarking for continuous integration pipelines?▼

Yes, automated benchmarking is ideal for continuous integration and deployment pipelines. It requires access to the browse daemon and JavaScript evaluation to compare page load times and web vitals before and after code changes.

How do I track Core Web Vitals trends over time?▼

Track Core Web Vitals trends over time by running the benchmark skill to capture baseline performance data, then comparing subsequent page load measurements against that baseline to identify long term performance patterns and regressions.

Do I need the browse daemon to detect page load time regressions?▼

Yes, detecting page load time regressions requires access to the browse daemon and JavaScript evaluation. The daemon automates the browser interactions needed to measure Core Web Vitals and resource sizes accurately.