Better accessibility. Better SEO & AI readability. Better performance. Improve one, improve all three.

Anyone responsible for keeping a website healthy. Business owners running their own sites who want to know what's working and what isn't. Website managers and content teams handling day-to-day quality. Designers checking that their work meets accessibility standards. Developers wanting a baseline before launch or after a deploy. The interface is built to be readable without a technical background, but the data underneath is detailed enough for engineers and accessibility specialists to act on directly.

Most established tools specialize. Screaming Frog and Sitebulb are excellent at SEO crawling but don't cover accessibility. SortSite and Pope Tech focus on accessibility and standards but aren't built for performance work. Enterprise platforms like Silktide and Siteimprove combine modules but are priced for enterprise budgets. BetaSweep brings five disciplines—accessibility, SEO, AI readability, performance, spelling, and HTML validation—into one tool, priced below most single-discipline subscriptions, without sacrificing depth in any one area.

Accessibility, SEO, AI readability, and performance aren't separate problems. They're the same problems looked at from different angles. A page with poor heading structure fails accessibility (screen readers can't navigate it) and SEO (search engines can't understand the hierarchy). A slow page hurts rankings, frustrates users, and disproportionately affects people on lower-end devices and assistive tech. Fixing one issue in isolation often creates another. BetaSweep runs every module in a single pass so you see how problems compound across disciplines.

Related reading: The Idea: Accessibility, SEO & AI Readability, and Performance: Why They're All Part of the Same Machine

Single-page scanners only show you what's wrong on one URL. Real websites have hundreds or thousands of pages, and issues vary across templates, blog posts, product pages, and old content. BetaSweep scans every page by default—whether your site has 5 or 5,000—so you see the full picture in one report. Need something narrower? Scan a single page, a handpicked list of URLs, or filter by page type to focus on just your blog posts, product pages, or landing pages. Most competing tools charge separately for full-site crawling, accessibility auditing, performance testing, and SEO analysis. BetaSweep combines them at one price.

More people are finding products, services, and information through AI assistants like ChatGPT, Claude, Perplexity, and Gemini. To show up there, your site has to be readable to AI crawlers—not just to traditional search engines. That means clean semantic HTML, structured data (schema), well-organized headings, and increasingly an llms.txt file (an emerging standard that tells AI systems what content they can use). BetaSweep's SEO & AI module checks all of this so your site is discoverable wherever your users actually look.

During beta: Detailed reports are FREE in exchange for your feedback. You'll start with 3, and can request more anytime.

After beta: Every scan returns a FREE high-level summary showing the health of your site across the modules you selected. To unlock the detailed report—with every issue, affected element, page-by-page breakdown, custom notes, and exportable PDF and Excel files—you pay per report or subscribe for unlimited access. Your first detailed scan report is FREE, so you can try BetaSweep on a real site before paying anything. Payments are processed securely through Stripe.

Reports are designed to be useful, not just thorough. Every issue is shown with its severity, the affected page, the actual HTML element involved, and a plain-language explanation of why it matters. Filter by module, severity, or specific page. Add your own notes to track remediation or give context to your team. Export to PDF for client presentations and compliance documentation, or Excel for ticketing and tracking. Reports are easy to read alone, easy to hand off to a developer, and easy to share with a stakeholder.

Yes. Each of the five modules—Accessibility, SEO & AI, Performance, Spell Check, and HTML Validation—can be turned on or off independently before each scan. If you only care about accessibility this week, run just that one. If you're prepping for a launch, run them all.

Yes. Choose between three scan types: Full-site (auto-discover every page from your sitemap), Single Page (one specific URL), or Select Pages (a list of URLs you specify). Within a full-site scan you can exclude paths like /admin or /api, group similar pages so dynamic templates don't get scanned hundreds of times, and pick which device viewports (desktop, mobile, or both) each module tests on.

There's no hard limit on the number of pages. BetaSweep can scan sites with hundreds or even thousands of pages. For most modules—Accessibility, SEO & AI, Spell Check, and HTML Validation—scan time scales linearly with page count, and a typical 50-page site finishes in a few minutes. Larger sites (200+ pages) can take longer, especially with all modules enabled.

Performance is the most resource-intensive module because it runs a full Lighthouse audit on every page. For large sites, you don't need to audit every page—most pages built on the same template will score similarly. In the Performance settings, you can limit the audit to a specific number of pages or enter a custom list of key URLs (like your homepage, a product page, a blog post, and a contact page) to get representative scores without scanning every page.

Two reasons: performance and privacy. Scanning a full website requires a real browser instance for every page, and that's resource-intensive work. Running on your computer is faster and more reliable than queueing for shared cloud workers. And your scan results—including the URLs you're checking, the issues you find, and any internal pages you've allowlisted—never leave your machine. For agencies handling client sites and teams scanning pre-launch staging environments, that matters.

No. The interface is designed for non-technical users to understand what's wrong and how to prioritize fixes. Each issue includes a plain-language explanation of why it matters and, in most cases, how to fix it. Developers and specialists still get the technical details—code snippets, ancestry trees, exact rule references—without those getting in the way for everyone else.