DCSpeed — Internet Speed Test & Pro Network Toolkit

1-click speed test, bufferbloat check, tab analyzer, ISP detector & VPN hub.

Benchmark your internet speed, diagnose hidden Wi-Fi bottlenecks, and monitor gaming latency in 1 click — docked directly in Google Chrome's Side Panel. Tired of opening heavy speed test websites cluttered with intrusive ads, video popups, and fake ISP boosts? DCSpeed Test is the next-generation precision network diagnostic tool engineered for professionals, gamers, remote workers, and everyday web users. Built natively on Cloudflare’s global edge network, DCSpeed delivers raw, unmanipulated telemetry without interrupting your active browsing workflow. ━━━━━━━━━━━━━━━━━━━━ ⚡ FREE ESSENTIALS ━━━━━━━━━━━━━━━━━━━━ 🚀 1-CLICK SPEED BENCHMARK • Ultra-fast real-time measurements: Download (Mbps), Upload (Mbps), Latency/Ping (ms), and Jitter (ms). • Fluid SVG radial speedometer with live bandwidth gradient visualization. • 3-Box Bento Summary Grid providing instant high-contrast metrics. • Direct edge telemetry testing via low-latency Cloudflare servers. 🎮 CONNECTION HEALTH ASSESSMENT • Gaming Ping Engine: Real-time latency evaluation for competitive titles (Valorant, Call of Duty, CS:GO, FIFA, League of Legends). • 4K Ultra HD Streaming Check: Verifies instant playback readiness without video buffering. • Video Meeting Audit: Ensures stutter-free Zoom, Google Meet, and Microsoft Teams conferences. 💡 SMART WI-FI TROUBLESHOOTER QUIZ • 3-Step Interactive Diagnostic Tool: 1. Modem PON / Fiber Status: Verifies external signal integrity. 2. Multi-Device Isolation: Discovers whether slowdowns affect your entire home or just your current computer. 3. Signal Attenuation & Distance: Identifies router distance, Wi-Fi channel crowding, and physical wall obstacles. • Actionable advice in 60 seconds to resolve slow browsing without calling tech support. 🛡️ NETWORK & PRIVACY AUDIT • Real-time detection of Public IPv4 and IPv6 addresses. • ISP Carrier name and Autonomous System Number (ASN) routing details. • DNS Leak & Proxy Detection. 🌓 MODERN SIDE PANEL EXPERIENCE • Docked into Chrome's Side Panel: Keep running tests without popup dropdowns closing unexpectedly. • Seamless Light and Dark modes. • Multilingual support (English, Portuguese, Spanish, German, French, Italian, Russian, Korean, Czech). ━━━━━━━━━━━━━━━━━━━━ ⭐ DCSPEED PRO (OPTIONAL UPGRADE) ━━━━━━━━━━━━━━━━━━━━ • Unlimited Diagnostic Runs: Zero daily testing caps. • Bufferbloat Latency-Under-Load Audit: Catch bandwidth bottlenecks when your family streams while you play. • Active Tab Speed Analyzer: Benchmark page-loading performance for any website in 1 click. • 30-Day Historical Analytics: Track ISP speed fluctuations and throttling drops over time. • 1-Click CSV / PDF Export: Generate timestamped legal evidence reports for ISP speed disputes. ━━━━━━━━━━━━━━━━━━━━ 🔒 PRIVACY BY DESIGN ━━━━━━━━━━━━━━━━━━━━ • Zero Tracking: We never track, record, or sell your browsing history, URLs visited, or keystrokes. • 100% Client-Side Storage: All test history logs and user preferences stay securely encrypted on your local computer via chrome.storage.local. • No Account Required to run speed tests. Upgrade your browsing precision. Add DCSpeed to Chrome today!