7 Landing Page Mistakes That Kill Your Conversions (And How to Fix Them)

You spent money on ads. You drove traffic to your landing page. People showed up — and then they left. No signup, no purchase, no email. Just a bounce.

Sound familiar? You’re not alone. The average landing page conversion rate across industries sits around 2-5%. That means for every 100 visitors, 95-98 of them leave without doing the thing you wanted them to do.

But here’s the good news: most of the reasons people leave your landing page are fixable. And they’re usually the same seven mistakes, repeated across thousands of sites.

Let’s break them down — and more importantly, let’s fix them.

Mistake #1: Too Many CTAs Competing for Attention

This is the most common landing page killer, and it comes from a good place. You want visitors to sign up for your newsletter AND book a demo AND follow you on social media AND download your ebook AND check out your pricing page. So you put all of those options on the same page.

The result? Decision paralysis. When people have too many choices, they choose nothing. It’s called the paradox of choice, and it’s been studied extensively in behavioral psychology.

The fix: One primary CTA per page.

Every landing page should have one clear goal. Not two, not three — one. If the goal is to get email signups, every element on the page should push toward that single action. Your headline, your copy, your images, your button — all pointing the same direction.

That doesn’t mean you can only have one button on the page. You can repeat the same CTA multiple times (top of page, middle, bottom). But they should all lead to the same action.

Ask yourself: “If a visitor does only ONE thing on this page, what should it be?” That’s your CTA. Everything else is a distraction.

Mistake #2: Slow Page Load Speed

Here’s a stat that should terrify you: 53% of mobile users abandon a page that takes more than 3 seconds to load. Not 10 seconds. Not 30 seconds. Three seconds.

Your beautifully designed landing page with the hero video, the animated background, the high-res photography, and the seventeen tracking scripts? It might be loading in 6-8 seconds. And half your visitors never see it.

The fix: Optimize ruthlessly.

  • Compress images. Use WebP format instead of PNG/JPEG. A 2MB hero image can usually be compressed to 200KB without visible quality loss. Tools like TinyPNG or Squoosh do this for free.
  • Minimize scripts. Do you really need that live chat widget, that heatmap tracker, that social proof popup, AND Google Analytics AND Facebook Pixel AND Hotjar? Each script adds load time. Be ruthless about what’s actually necessary.
  • Use a CDN. A Content Delivery Network serves your page from a server geographically close to your visitor. Cloudflare offers a free tier that can cut load times significantly.
  • Lazy load below-the-fold content. Images and videos that aren’t visible on initial load don’t need to load immediately. Let the browser load them as the user scrolls.

Test your page speed with Google PageSpeed Insights (free). Aim for a score above 90 on mobile. Yes, mobile — that’s where most of your traffic probably comes from.

Mistake #3: A Weak Headline That Doesn’t Communicate Value

You have about 5 seconds to convince a visitor to stay on your page. Five seconds. And the first thing they read is your headline.

Too many landing pages lead with what the product IS instead of what it DOES for the customer. “AI-Powered Project Management Platform” tells me what category you’re in. It doesn’t tell me why I should care.

The fix: Lead with the benefit, not the feature.

Compare these two headlines:

❌ “Cloud-Based Invoice Management Software”

✅ “Get Paid 3x Faster — Automated Invoicing That Chases Payments So You Don’t Have To”

The first one describes the product. The second one describes the outcome. The second one makes you think “I want that.”

A good landing page headline formula: [Desired outcome] + [Timeframe or ease qualifier] + [Without the thing they hate]

Examples:

  • “Build a Professional Website in 30 Minutes — No Coding Required”
  • “Automate Your Business Workflows — Save 10+ Hours Every Week”
  • “Rank on Google’s First Page Without Spending a Dollar on Ads”

Your headline should make a visitor think: “Yes, that’s exactly what I need.” If it doesn’t create that reaction, rewrite it.

Mistake #4: No Social Proof

Humans are herd animals. We look at what other people are doing before we make decisions. This is why restaurants with lines out the door attract more customers, and why Amazon reviews make or break product sales.

If your landing page has no testimonials, no logos, no case study numbers, no user count — you’re asking people to trust you based on nothing but your own claims. And your own claims are about as convincing as a used car salesman saying “trust me.”

The fix: Add social proof everywhere it makes sense.

  • Testimonials with names and photos. Anonymous quotes are weak. “John D.” is slightly better. “John Davis, CEO of Acme Corp” with a headshot is powerful.
  • Client logos. Even a simple “Trusted by” bar with 4-6 recognizable logos dramatically increases trust.
  • Numbers. “Join 12,000+ businesses” is more convincing than “Join our growing community.” Specificity builds credibility — “12,847 businesses” is even better than “12,000+.”
  • Case study snippets. “We helped Company X increase conversions by 340% in 90 days” is a missile aimed directly at your prospect’s desire center.
  • Star ratings. If you’re on G2, Trustpilot, or similar platforms, display that rating prominently.

Don’t have testimonials yet? Ask your first 5 customers for a quick quote. Offer them something in return if needed. This is one of the highest-ROI activities you can do for your landing page.

Mistake #5: Too Much Text Above the Fold

“Above the fold” refers to what visitors see before they scroll. It’s prime real estate — and too many landing pages waste it with walls of text.

When someone lands on your page, they don’t read. They scan. Their eyes jump from headline to image to button in about 2-3 seconds. If what they see is a dense paragraph of text, they won’t read it. They’ll leave.

The fix: Clear visual hierarchy and scannable layout.

Above the fold should contain exactly:

A clear headline (the benefit they’ll get)

A one-line subheadline (supporting detail or context)

A visual element (product screenshot, hero image, or short video)

One CTA button (contrasting color, action-oriented text)

That’s it. Save the detailed explanations, feature lists, and company story for below the fold. The top of your page has one job: make people want to scroll down (or click the button).

Use whitespace generously. White space isn’t wasted space — it’s breathing room that makes your content easier to process. The most effective landing pages often look surprisingly simple above the fold.

Mistake #6: Forms Asking for Too Many Fields

Every field you add to a form reduces your conversion rate. This has been tested thousands of times across industries, and the data is clear: more fields = fewer completions.

A study by HubSpot found that reducing form fields from 4 to 3 increased conversions by almost 50%. Another study showed that forms with 3 fields had a 25% conversion rate, while forms with 6+ fields dropped to 15%.

And yet, landing pages everywhere still ask for first name, last name, email, phone number, company name, company size, job title, and “how did you hear about us?” — all for a free PDF download.

The fix: Ask for only what you absolutely need at this stage.

For email list signups and lead magnets: email only. That’s it. You can ask for their name if you want to personalize emails, but even that’s optional.

For demo requests or high-ticket services: name, email, and one qualifying question (like company size or budget range). Three fields max.

Here’s the key insight: you can always ask for more information later. Once someone is in your funnel — once they’ve given you their email and received value — they’re much more willing to share additional details. Don’t front-load the friction.

If your sales team insists they need phone numbers, A/B test it. Show them the data. A form that converts at 25% with 2 fields beats a form that converts at 10% with 5 fields — you get more leads even with less data per lead.

Mistake #7: Not Mobile-Responsive

In 2026, this should go without saying. But it still needs saying: over 60% of web traffic is mobile. If your landing page doesn’t look good on a phone, you’re losing more than half your potential conversions.

“Mobile-responsive” doesn’t just mean “it technically works on a phone.” It means the experience is genuinely good. Text is readable without zooming. Buttons are large enough to tap with a thumb. Forms are easy to fill out on a touchscreen. Images resize properly. Nothing is cut off or overlapping.

The fix: Design mobile-first.

Start your design process on mobile, then scale up to desktop — not the other way around. When you design desktop-first and then try to squeeze it onto a phone, things break. When you design mobile-first, the desktop version almost always looks clean by default.

Practical mobile checklist:

  • Font size: Minimum 16px for body text on mobile
  • Button size: At least 44×44 pixels (Apple’s recommended minimum tap target)
  • Spacing: Generous padding between elements so nothing feels cramped
  • Images: Use responsive images that resize based on screen width
  • Forms: Single-column layout, large input fields, no dropdowns with tiny options
  • Navigation: Hamburger menu or minimal navigation — don’t try to show your full desktop nav on mobile

Test on actual devices, not just browser dev tools. Pull out your phone, load your landing page, and try to complete the desired action. If anything feels annoying or awkward, your visitors feel it too.

The Bottom Line

These seven mistakes aren’t complex or expensive to fix. They’re straightforward, practical changes that can double or triple your conversion rate. The difference between a 2% conversion rate and a 6% conversion rate isn’t a redesign — it’s attention to these fundamentals.

Start with the fix that’s easiest for your situation. Test the change. Measure the impact. Then move to the next one.

Need help building a landing page that actually converts? I design and develop high-performance landing pages for businesses that are serious about growth. No templates, no fluff — custom pages built to convert.

📧 Get in touch → hello@lennartoester.io

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *