WebXPRT 4 banner

Welcome to the WebXPRT 4 Preview page.

See how your Web-browsing experience measures up

The WebXPRT 4 Preview is a browser benchmark that compares the performance of almost any web-enabled device. It contains HTML5, JavaScript, and WebAssembly-based scenarios created to mirror the tasks you do every day: Photo Enhancement, Organize Album Using AI, Stock Option Pricing, Encrypt Notes and OCR Scan using WASM, Sales Graphs, and Online Homework. Use WebXPRT to see exactly how well different devices handle real-world tasks.

WebXPRT is the gold standard of web benchmarks, is free to use, and runs right from your browser. Try it now or check out posted results from a variety of devices.

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WebXPRT total runs
since Feb. 2013:
1,203,555
Last updated 06:00 pm 05/18/2026

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