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Website Design Audit: How to Score Your Layout, Trust, Mobile, and Accessibility

Most small business websites fail on four measurable dimensions — here's how to find out if yours does too

A website design audit isn't a vague exercise in picking apart colors and fonts. It's a structured review across four categories that directly affect whether visitors trust you, find what they need, and take action. This guide gives you concrete scoring criteria for each one so you walk away knowing exactly what to fix — and in what order.

Why Four Categories?

Most website advice collapses everything into "make it look better." That's not actionable. The four-category framework below isolates the problems that actually cost you customers:

  • Layout — Are visitors getting lost or confused before they even read a word?
  • Trust — Does the site signal credibility, or does it raise red flags?
  • Mobile — Does the experience hold up on the device most of your visitors are using?
  • Accessibility — Can people with visual, motor, or cognitive differences use your site?

Score each category out of 10 using the criteria below. A combined score under 28 out of 40 is a strong signal that your site is costing you business.

Category 1: Layout (0–10)

What good layout does

Layout governs the path a visitor's eye travels from arrival to action. A well-designed layout reduces the number of decisions a visitor has to make. Every extra decision is an opportunity to leave.

Scoring checklist

  • +2 — Hero section clarity. Can a first-time visitor understand what you do and who you serve within five seconds of landing? Test this by showing your homepage to someone unfamiliar with your business for five seconds, then asking them to explain it.
  • +2 — Visual hierarchy. Headlines are larger than body text. The most important call-to-action (CTA) stands out visually from secondary links. There is a clear reading order — not a page of equal-weight elements competing for attention.
  • +2 — Single primary CTA per page. Every page should have one dominant next step: book a call, request a quote, view the menu, etc. Multiple competing CTAs dilute attention and reduce clicks on all of them.
  • +2 — White space. Content isn't crammed together. Sections breathe. White space isn't wasted space — it's what makes text readable and layouts feel intentional.
  • +2 — Navigation is predictable. Logo is top-left (or top-center), main nav is at the top, footer contains contact info and secondary links. Users shouldn't have to hunt for basic structure.

Take a look at the Fictional Plumbing Demo as a reference point: the hero immediately names the service and area, the primary CTA is the only button above the fold, and the page has distinct sections that don't fight each other.

Category 2: Trust (0–10)

What trust signals actually are

Trust isn't built by writing "we're the best" in your headline. It's built by evidence — things on the page that a fake or low-quality business couldn't easily fabricate or would be unlikely to include.

Scoring checklist

  • +2 — Real photos of your business, team, or work. Stock photos don't build trust. Even one genuine photo of your workspace, your team, or a finished job does more than a library of polished stock imagery.
  • +2 — Verifiable reviews or testimonials. Screenshots of Google or Yelp reviews (with reviewer names visible) outperform made-up quote boxes. Even better: link directly to your review profile.
  • +2 — Clear contact information. A physical address, a phone number, or a visible email address signals you are a real business. A contact form alone is not enough — it feels like a black hole to many visitors.
  • +2 — HTTPS and no broken elements. A browser warning about an insecure connection kills trust immediately. So do broken images, 404 pages linked from the nav, or forms that fail silently.
  • +2 — Credentials, licenses, or affiliations. Depending on your industry, a contractor's license number, a professional association badge, or an "as seen in" mention can significantly reduce hesitation.

The Fictional Law Firm Demo illustrates how trust signals layer together: credentials are visible near the top, the contact section is prominent and includes multiple contact methods, and the overall design communicates professionalism without requiring a visitor to scroll to find evidence the firm is real.

Category 3: Mobile (0–10)

Why mobile deserves its own category

In 2026, most local service searches happen on a phone. A site that looks fine on a desktop but breaks on mobile isn't "mostly fine" — it's failing the majority of your visitors. Mobile usability is distinct from responsive design: a site can be technically responsive but still be frustrating to use on a small screen.

Scoring checklist

  • +2 — Text is readable without zooming. Body text should be at least 16px. If a visitor has to pinch-zoom to read a paragraph, that's a failure.
  • +2 — Tap targets are large enough. Buttons and links should be at least 44×44 pixels (Apple's HIG standard). Small links that require precise tapping frustrate users and produce accidental clicks.
  • +2 — No horizontal scroll. Open your site on your own phone and scroll right. If the page extends beyond the screen edge, something is broken.
  • +2 — The CTA is visible without scrolling on mobile. On desktop, your CTA might live below a large hero image. On mobile, that same image can push everything below the fold. Check that the most important action is near the top on small screens.
  • +2 — Forms work on mobile. If you have a contact form, fill it out on your phone. Does the keyboard cover the fields? Do dropdowns work? Does the submit button respond properly?

Category 4: Accessibility (0–10)

Accessibility is a quality signal, not just a compliance checkbox

Sites with good accessibility tend to also be better for everyone — clearer language, higher contrast, more logical structure. Think of it as a proxy for overall quality. You don't need to achieve WCAG AAA compliance to score well here; these are the basics that affect the most people.

Scoring checklist

  • +2 — Sufficient color contrast. Light gray text on a white background is nearly invisible to people with low vision — and it's not great for anyone reading on a screen in sunlight. Use a free tool like WebAIM's Contrast Checker to verify your text-to-background ratio meets at least 4.5:1 for normal text.
  • +2 — Images have descriptive alt text. Screen readers announce alt text to visually impaired visitors. Alt text also shows up when an image fails to load and contributes to image search visibility. Every non-decorative image should have a brief, accurate description.
  • +2 — Logical heading structure. Your page should have one H1, followed by H2s for major sections, and H3s for subsections. Don't use heading tags just to make text bigger — use them to create a logical document outline that screen readers and search engines can follow.
  • +2 — Keyboard navigability. Try navigating your site using only the Tab key. Can you reach every link, button, and form field? If focus disappears or jumps erratically, keyboard-only users (including many with motor disabilities) will get stuck.
  • +2 — No autoplay video or audio. Autoplay content startles users, creates problems for screen reader users, and immediately prompts many visitors to leave. If you use video, default to muted and paused.

Reading Your Score

Add up your scores across all four categories:

  • 36–40: Strong foundation. Focus on iterative improvements and monitoring performance.
  • 28–35: Functional but with real gaps. Prioritize the lowest-scoring category first — it's likely your biggest conversion drag.
  • 20–27: Your site is working against you. Visitors are probably leaving before they engage. A full redesign is likely faster and cheaper than patching individual issues.
  • Under 20: The site is costing you customers every day it stays live in its current state.

What to Do With Your Results

If your scores point to structural issues — a confusing layout, broken mobile experience, or a design that simply doesn't communicate trust — individual fixes often don't solve the underlying problem. You end up patching a foundation that was poured badly in the first place.

That's the scenario SiteGlowUp is built for. You paste your existing URL, and in about five minutes you get a working redesign preview — no card required, no commitment until you approve it. The one-time publish fee is $299, hosting is $10/month flat with no addon fees, and you keep your files and domain if you ever decide to leave. It's a practical way to see what your site could look like before spending anything.

A Final Note on Prioritization

If you scored low on multiple categories, don't try to fix everything at once. Fix trust first if you scored under 6 there — trust failures are the most direct cause of visitors leaving without contacting you. Fix mobile second, because that's where most of your traffic is. Then address layout and accessibility in that order.

The audit itself is the hard part. Once you know where the problems are, the path forward is usually clear.

Ready to see what a redesigned version of your site could look like? Paste your URL at siteglowup.ai/submit and get a free preview in about five minutes — no credit card, no commitment until you approve it.

You built it. We’ll redesign it.

SiteGlowUp rebuilds your site in two minutes. Paste your URL, see it free, pay $299 to make it yours — you own the code.

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