Website Speed Test with Dareboost Measuring Web Performance has never been so Easy
In a single click, without anything to install, Dareboost let you test any web page speed. So much better than a simple bot, our Real browser testing service (based on Google Chrome) allow you to run highly configurable and realistic tests within the same conditions as your real life users.
Get access to a full range of metrics and data about Front-end performance and quality as for User Experience (UX).
No subscription needed! Launch for Free your first web performance test
Video Replay, Filmstrip and UX analysis
Not only our test reports provide all the needed technical metrics for a full diagnosis about web quality, but also major indicators dealing with User Experience (UX).
Thanks to the video analysis of your web page loading, Dareboost computes Start Render, Visually Complete and Speed Index, widely renowned as the most relevant metric for the web performance as experienced by users.
Furthermore, in order to get the most accurate view of each displaying steps of your web page, all of our reports allow you to replay its loading video and access to its detailed filmstrip.
Hightlight on your web performance : Waterfall, Timeline
Beyond the major web performance indicators, our reports also provide all the necessary tools to any web experts. Our waterfall (Timeline) will show you all the loaded requests and HTTP responses. And you'll be able to consult all the sent & received headers.
The results of the Performance.Timing API are also displayed in order to deeply understand how your web page had been loaded, thanks to events regarding DOM loading ( domInteractive, domContentLoaded, domComplete, etc)
13 testing locations across the world
Got an international audience? Thanks to its test probes spred in 13 different locations across the world, Dareboost allows you to test your website speed from various international areas (Hong Kong, London, Paris, Washington DC, etc.). Feel free to check the complete list of all our test probes.
Any specific needs about test location? Ask us for a private test probe access.
Highly configurable testing context
From the screen resolution to the bandwidth or the latency, our tool allows you to precisely set numerous testing conditions. Then you will be able to reproduce the browsing conditions of your most strategic categories of visitors.
Advanced settings as HTTP headers injection, AdBlock enabling or blacklist option will let you simulate the most specific use cases.
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