Site Load Tester app for Mac: Initial release: 1.0
We’re pleased to release Site Load Tester version 1.0 with the following features.
After months of development, we’re launching a professional-grade testing suite built specifically for Mac users who demand results without subscription fees or cloud dependencies.
Load Tester — Stress-test your infrastructure with configurable concurrent connections, test duration, and pipelined requests. Watch real-time statistics, visualize response times with live charts, and get detailed error logs grouped by type. Perfect for pre-launch validation, capacity planning, and performance baseline testing.
Speed Tester — Get fast performance snapshots in just 5 seconds. See your performance grade (A-F), detailed resource breakdown, and actionable optimization recommendations. Track performance over time with automatic history and compare against baselines to catch regressions before they reach production.
Security Check — Audit SSL certificates, HTTPS configuration, and security headers without leaving your Mac. Runs entirely locally with no API keys required. Get automatic security scoring (0-100) and detailed vulnerability reports with actionable fixes.
PageSpeed Insights — Official Google Lighthouse testing built into your Mac. Test mobile and desktop strategies, see Core Web Vitals, access real user metrics when available, and get prioritized optimization opportunities directly from Google.
SEO Audit — Comprehensive SEO analysis powered by Google Lighthouse. Find missing meta tags, check structured data, analyze heading structure, review image optimization, verify mobile usability, and identify accessibility issues that affect rankings.
Professional Features — Save and reuse test presets, export results as JSON or CSV, maintain complete test history, set baselines for automatic comparison, add custom HTTP headers for advanced testing, and toggle between light and dark themes.
Built for Mac — Beautiful native SwiftUI interface, full dark mode support, fast performance, and minimal system requirements. The entire app is self-contained under 10MB with zero external dependencies.
Lifetime License — Buy once, use forever on unlimited computers. No subscriptions, no recurring fees, no credit card required after purchase.
Site Load Tester is ready to download today. Try it free, then upgrade to the full version for permanent access to all five testing tools.
Join developers, DevOps engineers, SEO specialists, and site owners who’ve replaced five separate tools with one powerful app.