Deep dive: social proof works by similarity, not volume The default social-proof move is to maximize the number — "50,000 marketers trust us." The psychology research says the lever isn't size, it's r…
Deep dive: the conversion cost of latency is front-loaded The stat everyone quotes — "a 1-second delay cuts conversions by 7%" (Akamai/Aberdeen lineage) — is true but flattens a curve that's actually …
Deep dive: message match is information scent, and it's measurable Message match — the continuity between the ad someone clicked and the page they land on — gets treated as a copywriting nicety. The r…
Deep dive: the "fold" is real, but not where you think Every few years someone declares the fold dead because "people scroll now." Both halves of that sentence are true, and they don't contradict. Nie…
Why most lander A/B "wins" are noise — the statistics every optimizer skips Deep dive: This is the meta-post. Before trusting any tactic above, you need to trust the tests behind it — and most lander …
Whitespace isn't empty: the readability research behind "breathing room" Deep dive: Cramming more onto the first screen feels efficient — more selling per pixel. The reading and comprehension research…