skills.rest
SakshamKandel
SakshamKandelCOMMUNITY
Explore all skills by this author →
GitHub

benchmark

Benchmark web performance regressions using browse daemon and JS performance APIs.

Updated Apr 24, 2026
Search Tags:#performance#metrics#diff#benchmark#web#LCP#TTFB
One-click install
npx skills add https://github.com/SakshamKandel/Salt-Route-Consulting- --skill benchmark-sakshamkandel
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: benchmark
Source: https://github.com/SakshamKandel/Salt-Route-Consulting-/tree/main/.agents/skills/benchmark
Command: npx skills add https://github.com/SakshamKandel/Salt-Route-Consulting- --skill benchmark-sakshamkandel

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Identifies and quantifies web performance regressions by running automated benchmarks, capturing baselines, and surfacing trends for fast decision-making.

Core Features & Use Cases

  • Baseline capture and comparison across pages or PR changes to surface regressions.
  • Automated collection of key metrics (TTFB, FCP, LCP, DOM interactions, total requests, and transfer size) plus resource analysis.
  • Trend reporting and differential analysis to guide performance optimization.

Quick Start

Run the benchmark against your URL to initiate a full performance audit and baseline comparison.

Frequently Asked Questions about benchmark

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

FAQPage Schema
How do I detect web performance regressions in my pull requests?▼

To detect web performance regressions, you can apply benchmark comparisons against specified URLs or PR-diff contexts to identify slowdowns by comparing current metrics against historical baselines.

What core web vitals and metrics are collected during a performance benchmark?▼

A performance benchmark collects core metrics including TTFB, FCP, LCP, DOM interactions, total requests, and transfer size, alongside resource analysis to quantify web performance trends.

How do I establish a performance baseline for my web pages?▼

You establish a performance baseline by running the benchmark against your specified URL, which initiates a full performance audit and captures historical metrics for future regression comparison.

Can I compare current page performance against historical metrics automatically?▼

Yes, you can compare current page performance against historical metrics automatically by applying the benchmark to specified URLs to compute differential analysis and surface performance trends.

What is the best way to alert on web performance slowdowns across pages?▼

The best way to alert on web performance slowdowns is to run automated benchmarks that capture baselines, compute differential analysis, and generate a comprehensive performance report for alerting.

Do I need a browse daemon to collect web performance metrics?▼

Yes, the benchmark requires a browse daemon and JS performance APIs to collect baseline and current metrics for detecting web performance regressions across your specified URLs.

Related Skills

Explore More Software Engineering Skills→
tony30552001tony30552001

benchmark

Run browse daemon benchmarks to compare page load metrics against baselines on PRs.

Community
Advanced
jmaglyjmagly
175

regression-cicd-hooks

Integrate automated regression testing into GitHub Actions, GitLab CI, and Gitea Actions pipelines.

Community
Advanced
mi179mi179
1

benchmark

Benchmark web pages against baselines to detect performance regressions.

Community
Advanced
yocxy2yocxy2

benchmark

Measure page load times, Core Web Vitals, and resource sizes to detect performance regressions.

Community
Advanced