NXFold AI Website Auditor

Free on-device site audit — SEO, performance, accessibility, UX, security, mobile, content and business — with fixes you can ship.

Most SEO extensions hand you a score and leave. This one tells you what to fix, why it matters, and what it's worth. Instead of "SEO Score: 82", you get: Your title is too generic to rank or attract clicks Current: Home Recommended: Rental Vehicles | Superior Car Rental Impact: Organic clicks +12-20% · Easy · ~5 minutes Why it matters: Nobody searches for "Home". A title without the words your customers actually type cannot match their query, and even when it ranks it gives them no reason to choose your result over the nine others on the page. WHAT IT CHECKS Click the icon. In about two seconds you get eight scores and a prioritised list of findings across: • SEO — title, meta description, canonical, robots, hreflang, JSON-LD, Open Graph, Twitter cards, heading outline, internal linking, robots.txt • Performance — LCP, FCP, CLS, TTFB, long tasks, payload by type, third-party weight, compression, render-blocking resources, DOM size • Accessibility — real WCAG contrast maths, alt text, accessible names, form labels, landmarks, focus handling, ARIA validity, duplicate ids, tap targets • UX — typographic scale, font sprawl, button consistency, spacing rhythm, line length, visual hierarchy, whitespace, form length • Security — HTTPS, mixed content, CSP, HSTS, clickjacking, referrer policy, cookie flags, version disclosure, tabnabbing • Mobile — viewport, pinch-zoom, horizontal overflow, tap-target size, base font size, autocomplete • Content — word count, reading ease, grade level, sentence and paragraph length, keyword density, boilerplate ratio • Business — value proposition, CTA placement, trust signals, testimonials, pricing clarity, contact channels, FAQ, social proof BEYOND THE CHECKLIST Most tools stop at the code. This one also reads the page as a business: a missing above-the-fold call to action, a hero carrying 130 words of copy, no trust signal anywhere on the page, a 12-item navigation, pricing nowhere to be found. Every finding carries a description, why it matters, a concrete fix, an effort estimate, a difficulty rating and an expected impact — so you can decide what to do first instead of staring at a list. FEATURES • Click a finding to scroll the page to the element and outline it • Copy the CSS selector, or highlight every occurrence at once • Generate a ready-to-paste prompt for your coding agent, with constraints and acceptance criteria • Export to PDF, Markdown, JSON or clipboard • Local audit history with side-by-side comparison — see exactly what your last deploy changed, category by category • Search and filter findings by category, severity, or quick wins only • Dark and light themes FREE, PRIVATE, NO ACCOUNT