Independent commercial research · Voluntary · Unpaid

Five-second page study

You will see one English-language web page for exactly five seconds, then answer six short questions from memory. Honest confusion is useful. The whole study takes about three minutes.

There is no purchase, account, download, payment, or prize. We do not ask for your name, email address, diagnosis, or health information.

Where do you currently live most of the year?

I am 18 or older.I can read and answer in English without translation.I am using a desktop or laptop, not a phone or tablet.I have not opened or completed this study before.I voluntarily consent to the research-data handling described below and will not enter personal or health information in my answers.

When the page appears, keep this tab visible and focused. Do not refresh, go back, record, or take a screenshot. It will disappear automatically after five seconds.

Research privacy note

Controller: Cloud Nine LLC, 6-665-1 Gakuen Yamato-cho, Nara 631-0041 Japan · info@cloud9llc.jp.

We store your eligibility confirmations, self-reported and coarse hosting-country codes, recruitment source, viewport size, display scale, device-pixel ratio, five-second timing and focus status, and free-text answers. A one-way network fingerprint prevents repeat participation; the raw IP address is not stored with the research record.

Google Cloud / Firebase stores the research records and Vercel hosts the page. We do not send the answers to an advertising platform or participant panel. Responses and the duplicate-prevention record are scheduled for automatic deletion after 90 days; incomplete session records after 7 days.

The purpose is to test webpage clarity. Participation is based on your consent. Contact the address above to ask a privacy question or request deletion. Because we do not collect your name or email, include the approximate submission time, country, and wording from one answer if you want us to locate a response.

Obvious email addresses, phone numbers, and web links entered in an answer are rejected before the response is saved. Remove them and submit the answer again.

Privacy notice version: research-first-impression-2026-08-25-v2.