Five mistakes that hurt your conversions (and how to fix them)

April 15, 2025
Xavier PeichBy Xavier Peich

Is your site not converting? Here are 5 common mistakes and how to fix them. Discover the PEICH method to improve speed, clarity, and results.

Five mistakes that hurt your conversions (and how to fix them)

Your site gets visits but few inquiries or sales? You are not alone. Most sites lose potential customers because of a few easy-to-fix mistakes. At PEICH, we design and maintain fast, accessible, conversion-focused websites with no upfront fees, through a monthly subscription that includes design, hosting, updates, support, and basic SEO.

In this article, we review five common mistakes that hurt conversions: slow speed, dated design, poor information hierarchy, no clear call to action, and weak attention to mobile-first. For each one, you will see concrete examples and how PEICH fixes these problems for the long term.

Slow speed: every second costs you customers

Example: a restaurant puts a full-width video on its home page. On mobile, the page takes 7 seconds to load. Result: visitors drop off before they even see the menu or the reservation button.

Why it matters: speed directly affects bounce rate, satisfaction, and SEO. Google rewards fast sites (Core Web Vitals). A slow page drags down your whole funnel.

Signs that speed is holding you back:

  • Heavy or uncompressed images, auto-playing videos above the fold.
  • Too many third-party scripts (pixels, widgets) that block rendering.
  • Low scores in Lighthouse or PageSpeed Insights.

How PEICH fixes it: we apply a performance-first approach. On Webflow or our React/Vite stack, we optimize media (WebP/AVIF, right sizes, lazy loading), set up a CDN, limit third-party scripts, split code, and monitor Core Web Vitals continuously. We set a performance budget and test on real mobile connections.

Dated design: an image that fails to build trust

Example: a professional services firm still uses carousels, heavy drop shadows, and dated typography. The brand looks behind the times, even if the team is excellent. Visitors hesitate to get in touch.

Why it matters: your site is often the first touchpoint. A dated design creates dissonance with the real quality of your services and reduces trust. Micro-details (contrast, spacing, consistency) are read as signals of professionalism.

Signs of a dated design:

  • Carousels, generic stock photos, inconsistent palettes.
  • Mismatched icons, buttons in different sizes, no component system.
  • Insufficient contrast and text that is too small (inaccessible).

How PEICH fixes it: we start with a brand discovery workshop, then create a modern design system (readable type, accessible colors, reusable components). In Webflow, we build a clean style library; in React/Vite, we code fast, consistent components. We emphasize readability, trust, and authentic visuals. Result: a current, credible site aligned with your positioning.

Poor information hierarchy: people do not know what to do

Example: a home page opens with a vague line ("Innovative solutions for your success"). You cannot tell what the company sells, for whom, or how it helps. Visitors scroll without understanding and leave.

Why it matters: without a clear hierarchy, the user cannot find what they need. Key messages should appear in the expected order: value proposition, proof, benefits, next steps. The brain skims; your content must be scannable.

To get things back in order:

  • Clarify the H1: who you are, what you offer, for whom.
  • Structure with clear H2s, short paragraphs, lists, and proof blocks (testimonials, logos, numbers).
  • Make key pages reachable in 1-2 clicks (services, pricing, contact).

How PEICH fixes it: we align the message through content work and wireframes. We define the information architecture, rewrite headings and microcopy, and place proof in the right spots. We test readability on mobile and desktop, validate scannability, and add logical internal links. All of this comes with basic SEO to capture search intent.

No clear call to action: no direction for the user

Example: a page shows three competing buttons ("Learn more", "Subscribe", "Write to us") in different colors. The eye has no focal point. Visitors hesitate and do nothing.

Why it matters: without a primary CTA, there is no obvious path. Your site should reduce friction and guide the user to the next step without ambiguity.

Simple best practices:

  • Set a consistent primary CTA across the site (e.g., "Book a consultation").
  • Use clear, benefit-oriented labels; avoid vague "Click here".
  • Reduce friction: short forms, relevant fields, autofill options.

How PEICH fixes it: we design a consistent CTA system (placements, colors, states) and add quick actions like online booking. We test labels, simplify forms, add trust signals near CTAs (testimonials, guarantees), and analyze clicks to iterate.

No mobile-first: most of your visitors get overlooked

Example: a layout built for desktop first is simply shrunk on mobile. The menu is hard to open, the buttons are too small, entire sections become unreadable. The intent is there, but the execution fails.

Why it matters: mobile traffic is the majority in many sectors. A site not optimized for touch, small screens, and variable connections loses prospects who are ready to act.

What real mobile-first means:

  • Design mobile-first (grids, font sizes, spacing, responsive images).
  • Respect touch ergonomics: generous tap targets, visible action bars, simple menus.
  • Optimize speed on 4G/3G, test on real devices, adjust to actual usage.

How PEICH fixes it: we design and develop mobile-first by default, whether on Webflow or on our React/Vite stack. We use adaptive images, responsive components, design tokens, and rigorous QA on different devices. We prioritize critical elements above the fold for immediate interactions.

Our method: continuous improvement without technical headaches

What sets PEICH apart is our subscription model. No upfront fees: you get a modern, scalable site, then we optimize it month after month. Hosting, technical updates, support, and basic SEO are included. We integrate artificial intelligence into our processes to speed up audits, automate some maintenance tasks, generate content variants and translations, with human review in the loop.

Concretely, our support includes:

  • An initial audit of performance, accessibility, and content, with a prioritized action plan.
  • A custom design and a component system, for quick, consistent changes.
  • Ongoing, data-driven improvements (analytics, heatmaps, A/B tests depending on the plan).

As a result, each error above gets corrected and stays that way over time thanks to clear governance and regular iterations.

Conclusion: make your site a growth driver

A slow, dated, poorly structured site without a clear CTA and no mobile-first thinking loses opportunities every day. The good news is these problems can be fixed with a simple method: clarify, simplify, prioritize, and test. That is exactly what PEICH does for clients, with a modern approach and no technical hassles.

Want a quick diagnosis? Ask for a free audit of your site. We will send you a clear report with concrete recommendations and, if you want, a quote to implement them. Contact PEICH today and turn visits into conversions.

Xavier Peich

Written by

Xavier Peich