Most websites have 5–10 critical conversion blockers. The challenge isn’t fixing them — it’s finding them.
This checklist is the exact framework I use when auditing a new client’s website. It’s organized into six sections, designed to be completed in sequence. Work through it systematically and you’ll end up with a prioritized list of the highest-impact changes you can make.
How to use this checklist:
For each question, answer: Yes / No / Partially. Every “No” or “Partially” is a potential conversion opportunity. Score them by estimated revenue impact and start with the highest-priority items.
Section 1: Analytics & Data Foundation (7 Questions)
Before optimizing anything, you need reliable data. Optimizing based on bad data is worse than not optimizing at all.
1. Is Google Analytics 4 properly configured with conversion goals?
Check that your primary conversion event (purchase, form submission, free trial) is tracked as a conversion in GA4. Without this, you’re flying blind.
2. Is your funnel visualization set up and showing meaningful drop-off data?
In GA4, set up an Exploration funnel from landing page → product page → cart → checkout → confirmation. The step with the highest drop-off is your first test target.
3. Are you tracking micro-conversions?
Beyond the final conversion, are you tracking: Add to Cart, Initiate Checkout, Email Capture, Click-to-Call? Micro-conversions let you optimize intermediate steps — not just the end result.
4. Is your heatmap tool active on high-traffic pages?
Hotjar, Microsoft Clarity, or Mouseflow should be running on your homepage, main landing page, and product pages. Heatmaps reveal where users actually click — vs. where you think they click.
5. Are session recordings enabled?
Session recordings show you exactly what real users do on your site. Watch 20 sessions on your highest-exit pages. You’ll see problems that no analytics report will ever show you.
6. Are you running exit surveys?
A simple one-question exit poll (“What stopped you from completing your purchase today?”) on high-exit pages gives you direct voice-of-customer data. This is gold.
7. Can you segment your data by device, traffic source, and new vs. returning visitors?
Aggregate conversion rates hide the truth. Your mobile CVR and desktop CVR should be analyzed separately. Paid traffic and organic traffic behave completely differently — don’t lump them together.
Section 2: Value Proposition & Messaging (6 Questions)
The clearest value proposition wins, regardless of product quality.
8. Can a new visitor understand what you do in under 5 seconds?
Test this with the 5-second test: show your homepage to someone unfamiliar with your business for exactly 5 seconds. Ask them to describe what the company does. If they can’t, your value prop needs work.
9. Does your headline lead with the customer outcome, not your features?
Features describe what you have. Outcomes describe what customers get. “Advanced AI-powered analytics” is a feature. “Know exactly which campaigns are wasting your ad budget” is an outcome.
10. Is your unique selling proposition differentiated from competitors?
Open your site and three competitor sites side by side. Could you swap headlines between them? If yes, none of you are differentiated. Your USP should be specific to you — and only you.
11. Does your copy speak directly to your target customer’s problem?
The best-converting copy uses the customer’s exact language to describe their problem. Collect phrases from reviews, support tickets, and sales calls. Mirror that language back.
12. Is there message match between your ads/emails and your landing pages?
If your ad says “Get 30% off”, your landing page should say “Get 30% off” — not just vaguely reference a sale. A disconnect here is the #1 driver of high bounce rates from paid traffic.
13. Does your above-the-fold content answer: What is it? Who is it for? Why should I care?
All three questions must be answered before a user scrolls. If any are missing, you’re relying on user patience you don’t have.
Section 3: UX & Usability (8 Questions)
Friction is invisible to site owners but painfully obvious to users.
14. Is your navigation clear and does it lead users toward conversion?
Navigation should guide users toward conversion — not pull them in ten directions. Audit your nav: does every item serve a purpose? Are high-priority pages (pricing, services, contact) easy to reach?
15. Is the primary CTA above the fold on every key page?
Your primary call-to-action must be visible without scrolling on desktop and mobile. This applies to homepage, product pages, service pages, and blog posts.
16. Is there a single, clear primary CTA — or are there multiple competing CTAs?
Multiple CTAs create decision paralysis. Every page should have one primary action you want users to take. Secondary CTAs should be visually subordinate.
17. Are button labels action-oriented and specific?
“Submit” converts worse than “Get My Free Report.” “Sign Up” converts worse than “Start My 14-Day Free Trial.” Test your CTA copy — it’s one of the highest-leverage elements on any page.
18. Does the site look professional and trustworthy on first impression?
Professional design is a trust signal. Outdated layouts, misaligned elements, and inconsistent branding all signal “this isn’t a serious business.” First impressions form in 50 milliseconds.
19. Is the site fully functional and conversion-optimized on mobile?
Test your entire purchase/signup flow on an actual mobile device — not just a browser emulator. Check button tap targets, form behavior, image loading, sticky headers, and checkout flow.
20. Are forms as short as they can possibly be?
Every unnecessary field reduces conversion. Audit every form field: would you lose the sale without it? If no, remove it. You can collect more info after the conversion.
21. Does the site load in under 3 seconds on mobile?
Check Google PageSpeed Insights for your key pages. LCP (Largest Contentful Paint) under 2.5 seconds, CLS (Cumulative Layout Shift) under 0.1, FID under 100ms. These directly affect both conversions and rankings.
Section 4: Trust & Credibility (7 Questions)
Every visitor arrives skeptical. Your job is to overcome that skepticism before they leave.
22. Are reviews and testimonials prominently placed?
Don’t bury reviews at the bottom of the page. Place them near decision points: next to the CTA, near pricing, on the checkout page. The closer to the conversion action, the more impact.
23. Are testimonials specific and believable?
“Great product!” is worthless. “Went from 2.1% to 4.8% conversion rate in 90 days — our revenue increased by £180K without increasing ad spend” is powerful. Real names, real numbers, real outcomes.
24. Do you show trust seals and security indicators near the payment/signup step?
SSL padlock, secure payment logos, and money-back guarantee badges placed next to the checkout button directly reduce payment anxiety.
25. Do you display recognizable client logos or media mentions?
Social proof from brands users already know transfers trust to your brand. Even one or two recognizable logos can meaningfully lift conversions.
26. Is there a visible, generous return/cancellation policy?
Fear of being stuck with a bad purchase is a major conversion barrier. A prominent, reassuring returns policy — on the product page, not just buried in the footer — removes that barrier.
27. Is there a human face behind the business?
Personal brands and founder stories convert better than faceless corporate messaging. A photo, name, and brief bio increases trust — especially for service businesses and small to mid-size e-commerce brands.
28. Are pricing and fees 100% transparent?
Surprise fees at checkout are the #1 stated reason for cart abandonment (Baymard, 2024). All fees — shipping, taxes, setup costs — should be visible before checkout begins.
Section 5: Checkout / Lead Flow (5 Questions)
This is where most of the money is made or lost.
29. Is there a guest checkout option that doesn’t require account creation?
Forced account creation causes 24% of users to abandon checkout (Baymard Institute). Guest checkout should be the default or equally prominent option.
30. Does the checkout flow have minimal steps and distractions?
Remove navigation from checkout pages. Every link that takes users away is a potential exit. The optimal checkout is a distraction-free tunnel — nothing to click except “complete order.”
31. Are payment errors handled gracefully with clear guidance?
Failed payments are frustrating but often recoverable — if your error messages are actually helpful. “Your card was declined” is useless. “Your card was declined. Please check the card number and try again, or use a different payment method.” keeps users in the flow.
32. Is the thank-you / confirmation page optimized for the next step?
The confirmation page is the highest-trust moment in the customer relationship. Don’t waste it. Offer account creation, upsells, referral programs, or social sharing — your visitor is maximally engaged right now.
33. Is cart abandonment email recovery set up?
If someone adds to cart and doesn’t complete checkout, an automated sequence of 2–3 emails (1 hour, 24 hours, 72 hours) can recover 5–15% of abandoned orders. This is often the highest-ROI email automation in ecommerce.
Section 6: Testing & Optimization Culture (4 Questions)
CRO is a process, not a project. Sustainable results come from systematic testing.
34. Do you have a documented hypothesis backlog?
Every audit finding should generate a testable hypothesis: “Because we observed [X], we believe [change] will result in [outcome] for [segment].” Document these and score them by priority.
35. Are A/B tests run with statistical rigour?
Define success metrics before starting. Calculate required sample size before launching. Don’t stop tests early. Reach 95%+ significance before declaring a winner. Document results — even for losses.
36. Is there a test documentation log?
After 50+ tests, your accumulated learnings become a real competitive advantage. Without documentation, you repeat mistakes and lose insights. A simple spreadsheet tracking hypothesis, dates, results, and learnings is enough.
37. Are test results shared across the business?
CRO insights — what messaging works, what objections matter, what your audience actually responds to — are valuable beyond the conversion team. Share findings with marketing, product, and sales. Winning copy from A/B tests often becomes your best ad creative.
Scoring Your Audit
After working through all 37 questions:
- 30–37 Yes: Strong CRO foundation. Focus on advanced testing and incremental improvements.
- 20–29 Yes: Significant opportunities. Prioritize the “No” answers by traffic volume × estimated impact.
- Under 20 Yes: Multiple critical issues. Start with the analytics foundation (Section 1) — you need reliable data before you can optimize anything else.
What to Do Next
- Score every “No” by impact — Which pages have the most traffic? Where is drop-off highest?
- Write a hypothesis for each — Don’t just fix things. Form testable hypotheses so you learn from every change.
- Prioritize by PIE score — Potential × Importance × Ease
- Test systematically — One change at a time, with statistical rigour
Further reading:
- What Is Conversion Rate Optimization? The Complete Guide — if you’re new to CRO
- A/B Testing Best Practices: How to Run Tests That Mean Something — once you’ve found your hypotheses
- Best CRO Tools in 2026: Honest Review — the tools you need to run this audit properly
Need help running through this checklist professionally? Get a free CRO audit from us → — we’ll identify your top 5 conversion blockers and tell you exactly how to fix them.