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mCaptcha benchmark survey

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Why should I participate

mCaptcha is a cutting edge, privacy respecting CAPTCHA system. We use a proof of work based mechanism to defend against denial-of-service attacks which allows for a non-interactive CAPTCHA experience. We require performance metrics measured on a wide range of devices to fine-tune the system for optimal user experience, see for yourself!

Privacy policy

This survey collects the following information:

No Personally identifying information is collected
Get started
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