Free

4.8(210 reviews)

Website Speed Checker

Test website response speed, server time-to-first-byte (TTFB), DNS lookup latency, and HTTP/2 asset delivery across global edge nodes.

100% Client-Side Sandbox Instant Processing Automatic File Purge 29.8k runs executed

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Workflow Guide

How Website Speed Checker Works

Follow these simple steps to process your files or code with maximum accuracy.

Enter website URL

Select test region

Click 'Run Speed Check'

View latency breakdown and server optimization recommendations

Specifications

Features & Capabilities

Engineered for production reliability, client-side speed, and clean output.

Global TTFB (Time to First Byte) latency metrics

DNS resolution and SSL handshake timing

Total page asset weight (HTML, CSS, JS, Media)

Comparison between Desktop and Mobile network speeds

Client-Side Privacy Guarantee

All transformations take place directly inside your device's browser memory. Your files are never stored on external disk arrays, eliminating any risk of unauthorized data exposure.

Frequently Asked Questions

Common questions about using Website Speed Checker.

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