Most advice about whether a website needs work stops at "it depends." Here's a way to actually get a number instead: ten factors, scored honestly, so you know exactly what's dragging the site down before spending anything to fix it.
The 10 Factors That Actually Determine Website Health
Score each one honestly from 0 to 10, then add them up out of 100.
- Mobile UX: Does the site work as well on a phone as a desktop, real tap targets, no pinch-zooming, text readable without zooming in?
- Page Speed: Measured against Google's own Core Web Vitals: Largest Contentful Paint under 2.5 seconds, Interaction to Next Paint under 200 milliseconds, Cumulative Layout Shift under 0.1.
- Navigation: Can a first-time visitor find what they actually need within two or three clicks, without guessing at menu labels?
- Search Visibility: Is the site actually indexable and ranking for its own brand name and core services, the basic crawlability check before anything more advanced?
- Conversion Paths: Is there one clear next step on every important page, not three competing calls to action fighting for attention?
- Trust Signals: Real reviews visible, working contact information, HTTPS, credentials or certifications shown where relevant?
- Content: Is it actually current, accurate, and written or reviewed by someone credible on the topic, not generic filler?
- Technical Architecture: HTTPS enforced, structured data in place, no broken links, a clean and logical URL structure?
- Analytics: Is tracking actually configured correctly and matching real business numbers, or quietly reporting something different from reality?
- Accessibility: Does the site meet basic WCAG standards, alt text on images, full keyboard navigation, sufficient color contrast?
How to Read the Score
Above 80 generally means the site is healthy, and any remaining issues are worth targeted fixes, not a rebuild. 50 to 79 usually points to specific, scoped problems worth fixing directly, whichever factors scored lowest. Below 50, especially if it's spread across several factors at once rather than concentrated in one or two, is a real case for a broader redesign. The point of the number isn't the number itself, it's knowing which specific factors are actually dragging the total down, since a weak page speed score and a weak content score call for completely different fixes.
The Two Factors Most Scorecards Skip
Accessibility gets treated as optional far more often than it should be. In the US, there's no small-business exemption under the ADA's Title III, and courts generally point to WCAG 2.1 or 2.2 Level AA as the practical standard businesses are expected to meet. Over 5,000 web accessibility lawsuits were filed in the US in 2025 alone, and even successfully defending one typically costs USD 5,000 to USD 125,000 in legal fees, well before any settlement. This isn't a risk reserved for large companies with deep pockets; it's a genuine exposure for any public-facing website.
Analytics gets scored as a checkbox (installed: yes/no) when the real question is whether the numbers are actually accurate. A surprisingly common pattern: GA4 reports numbers that don't match what a CRM or payment processor actually recorded, an unexplained spike in "Direct" traffic that's really mislabeled data from a broken tracking setup, or a sudden data drop right after a redesign that never gets investigated. A business making decisions off analytics that are quietly wrong is arguably worse off than one with no analytics at all, since bad data creates false confidence.
Related to this: if the total score is healthy but conversions still feel wrong, that's a more specific diagnosis worth reading on its own, covered in our guide on whether a redesign is actually the answer.
Want an actual score instead of a guess? See how SumukhAI approaches website growth.
Get Your Visibility Audit →Frequently Asked Questions
What is a good website health score?
Above 80 out of 100 generally means the site is healthy and any remaining issues are worth targeted fixes, not a rebuild. 50-79 usually points to specific, scoped problems worth fixing directly. Below 50 across multiple factors is a real case for a broader redesign, though the score should point at which factors are actually dragging it down, not just trigger a rebuild by default.
Is my website legally required to be accessible?
In the US, there's no small-business exemption under the ADA's Title III, and courts generally point to WCAG 2.1 or 2.2 Level AA as the practical standard for compliance. Over 5,000 web accessibility lawsuits were filed in the US in 2025 alone, and even successfully defending one typically costs $5,000 to $125,000 in legal fees. This isn't a niche risk reserved for large companies.
How do I know if my Google Analytics data is actually accurate?
Compare it against numbers you already trust: does GA4's conversion count roughly match what your CRM or payment processor actually recorded? Common signs of a real tracking gap include an unexplained spike in "Direct" traffic (often mislabeled traffic from a broken referral or tracking setup), sudden data drops right after a redesign, and conversion numbers that never quite line up with actual sales.
Should I redesign my website if it scores low?
Not automatically. A low total score with problems concentrated in one or two factors (say, page speed and accessibility) usually points to a scoped technical fix, not a full redesign. A genuinely low score spread across most of the 10 factors, structure, content, technical architecture and conversion paths all weak at once, is a stronger case for a broader rebuild.
What's the difference between this scorecard and needing an SEO audit?
This scorecard covers the whole site experience, not just search-specific factors. Search Visibility is only one of the 10 categories here; the rest, conversion paths, accessibility, analytics accuracy, trust signals, cover things an SEO audit typically won't touch at all, even though a weak score in several of them can quietly undermine SEO results too.