Fifty years of self-experiments. One verdict.

Preview text: Wayne Pearce tests everything on himself. Here's what he found when he added KURK.

Tuesday, Oct 13, 2026 at 11:56 AM EasternKlaviyo

KURKFifty years of self-experiments. One verdict.

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Subject: Fifty years of self-experiments. One verdict.
Preview text: Wayne Pearce tests everything on himself. Here's what he found when he added KURK.
From: talk@kurk.life
Brand: KURK
ESP: Klaviyo
Sent: Tue Oct 13, 2026, 11:56 AM ET
Sent to: kurk.life, kurkhealth.com
Size: 56 KB
Images: 15
Links: 19, 7 of them buttons
Subject length: 45 characters

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Sent in the 11 AM hour, which holds 7% of its emails; 30% arrive in the 4 AM hour. The subject is 45 characters; its average is 39.

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Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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