Published: August 29, 2026 · Written by Casey, Head of Content at One Person Company

The Landing Page Conversion Checklist — 21 Fixes Ranked by Impact

Landing page conversion is not design taste — it is a checklist of known mechanics, applied in impact order. Most solo pages fail on the same six things: vague headline, buried proof, weak CTA, slow load, mobile chaos, and no single action. The fixes are hours, not redesigns.

This guide is that checklist, ranked: the above-fold formula, the proof layer, the CTA discipline, the technical floor, and the test sequence that finds the next lift fastest.

The short answer

  • Headline clarity alone moves conversion by double digits in most tests — it is the highest-leverage sentence on the page.
  • Pages loading under 2.5 seconds convert markedly better than their 5-second siblings — speed is a conversion feature.
  • One page, one action: every additional competing CTA measurably dilutes the primary one.

Who this playbook is for

Built for solo founders with landing pages that get traffic and convert embarrassingly little of it.

Step 1: Fix the fold: headline formula and subhead

The formula: "[Outcome] for [specific audience] without [the pain]" — concrete, skimmable, matching the ad or link that brought the visitor. Subhead adds the how or the proof ("The system 200+ solo consultants use..."). Test: show your page to someone for five seconds, hide it, ask what it sells. Failure here caps everything below.

Step 2: Stack proof in the first two scrolls

Order of trust: a number ("1,200+ audits delivered"), a named logo or client line, one specific testimonial (with a number in it), then the longer proof below. Generic praise ("great to work with") is decoration; specific outcomes are evidence. Proof placed below the fold convinces nobody who already bounced.

Step 3: Enforce one page, one action

The page has exactly one job: primary CTA (book, buy, download) repeated two to three times down the page, in the same words. Nav links stripped or minimized, social icons removed or in the footer, no blog distractions. Every exit is a leak; the checklist removes exits before it adds polish.

Step 4: Meet the technical floor

Non-negotiables: loads under ~2.5s (compress images, kill heavy builders), flawless on a phone (most traffic), form fields at the minimum viable (email only for magnets), working on the actual devices your traffic uses. Technical failures masquerade as message failures — check the floor before rewriting copy that was never the problem.

Step 5: Test in impact order, one variable at a time

The sequence: headline → CTA text and placement → proof type → page length → form length. One change per test, enough traffic to matter, a simple A/B tool or before/after windows. Most solo pages find their big lift in the first two tests; sequential discipline beats multivariate heroics at low traffic.

Your weekly operating rhythm

DayActionTime
SetupRun the full checklist against your pagehalf day
MonthlyOne test from the impact sequenceper month
Per traffic sourceMessage-match check: ad promise = page promise15 min
QuarterlySpeed and mobile re-audit30 min

KPIs that tell you it is working

MetricHealthy targetWhy it matters
Conversion rateBaseline, then +20-50% from the checklistThe scoreboard
Five-second test pass rateStrangers can say what you sellThe clarity gate
Mobile conversion vs desktopWithin reasonable parityThe floor holding
Time to interactiveUnder 2.5sThe speed feature

Common mistakes to avoid

A tool stack that fits a one-person budget

ToolWhere it fits
Carrd / Framer / your builderFast pages at the speed floor
PageSpeed InsightsThe technical floor checker
Microsoft Clarity / heatmapsFree behavioral truth on your page
Your A/B tool or time-split windowsThe one-variable test discipline

Keep going

Use these internal references while implementing this guide:

FAQ

Q: What conversion rate should a solo landing page hit?

Lead magnets: 30-45% on warm traffic. Service booking pages: 2-5%. Product pages: 1-3%. Below range means the checklist has unapplied items — usually headline, proof or speed — not that your niche is impossible.

Q: Long page or short page?

Match page length to decision weight: free download = short; $2,000 service = longer, with proof, FAQ and objections handled in order. The question is never long-vs-short; it is "does every section earn the next scroll?"

Q: How do I write a headline without sounding like everyone?

Formula plus specificity: the template is common, your nouns are not. "Get more clients" is everyone; "Book 5 strategy calls a week without cold DMs" is yours. The specificity comes from your capture habit — real outcomes, real numbers, real client language.

Q: Should the page have a video?

A 60-90 second explainer lifts conversion when it replaces reading effort (complex offers) and wastes weight when it duplicates the headline. If you make one: hook in five seconds, captions always, the CTA visible beside it. Test it against the text-only version like anything else.


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