✅ List of links to the various checkers out there on the web for sites, domains, security etc.

GitHub Action for running @GoogleChromeLabs Lighthouse audits with all the bells and whistles 🔔 Multiple audits, Slack notifications, and more!

A command-line interface (CLI) utility written in pure Python to help you reduce the file size of images.

An NPM module for automated Lighthouse audits.

🚀 A PHP library that focuses on minimizing payload size of HTML document and optimizing page speed.

Generates, adds & updates manually/automatically Lighthouse badges & reports from 1,2... URL(s) to 1,2... repo(s) in parallel

Gather common performance metrics from a website like Time To Interactive (TTI) and DOMContentLoaded

Curated list of practices for better performance and SEO.

Chrome extension to run multiple performance tests with one single click

website performance dashboard on google search console data

Traffic Torch – A fast, client-side SEO analysis suite built with Vite, Tailwind, Alpine.js, and TensorFlow.js. Features AI-content probability detection, UX frustration signals, intent alignment, topical authority gaps, predictive rank health, E-E-A-T checks, core vitals, and shareable reports.

A data-driven A/B testing project comparing website performance under Light and Dark themes. Analyzes user engagement metrics using statistical tests, correlation analysis, and predictive modeling to identify behavioral patterns and theme effectiveness. Built in Python using Jupyter Notebook with pandas, seaborn, and scikit-learn.

A simple static website created with jekyll

This project will extract, analyze website traffic and performance data from the eCommerce database to quantify the company’s growth and tell story of it

WordPress plugin

This project is designed to assess website load performance under various conditions using Apache JMeter. This tool simulates virtual users and provides insights into metrics such as response times, throughput, and error rates, helping to evaluate and optimize website performance.

Web-PSQC is a global certification service that evaluates website performance, security, quality, and content through 16 independent tests. Results are issued as certificates with QR verification, providing objective credibility and measurable SEO impact.

DevTeam-Test는 PSQC 기반 종합 웹 품질 테스트 플랫폼입니다. 한 번의 테스트로 성능, 보안, 품질, 콘텐츠를 모두 진단하며, 8개 글로벌 리전 속도 측정, OWASP 보안 검사, Lighthouse 품질 평가, SEO 분석을 제공합니다. 업계 표준 도구들을 통합하여 과학적인 웹사이트 진단을 지원합니다.

Practicing website optimization by analyzing the critical render path, identifying code bottlenecks with Chrome Dev Tools, and minifying website assets.