Find every WCAG failure.
Scan your entire site.
eiSEO runs four scanning engines (WCAG accessibility, technical SEO, custom policy enforcement, and AI visibility) in a single platform. Real Chromium browser. axe-core engine. Page-level results with remediation guidance.
of homepages have detectable WCAG failures.
The average homepage has 56 distinct errors. Most of them are invisible to the naked eye, and every one of them is a liability, a usability failure, and a signal to search engines that your site isn't built with care.
For public universities, municipalities, and state agencies: the DOJ Title II deadline creates a legal obligation to audit, document, and remediate, with enforcement beginning April 24, 2026.
Four engines. Every dimension of site quality, scanned together.
Accessibility Scanner
Know exactly which pages fail WCAG before your auditor runs their report.
Powered by Playwright + axe-core 4.x. Renders pages in real Chromium, catching dynamic content, SPAs, and JavaScript-rendered elements that static scanners miss.
SEO Scanner
Surface the technical SEO issues that are costing you rankings, before your competitors find them.
Policy Engine
Most scanners only check WCAG. eiSEO also checks your rules: custom HTML policies enforced across every page.
AI Visibility Scanner
Understand how AI search engines read your content, and what you're missing in the answer layer.
eiSEO was built by Brent Passmore, a chief web architect and digital accessibility practitioner with 20+ years at public universities and an academic medical center. It's the tool he wished existed before he built it.
Before you scan.
How is this different from Lighthouse or WAVE?
Lighthouse runs in a tab without rendering dynamic content properly. WAVE is a browser extension, not a site-wide scanner. eiSEO renders every page in a real Chromium browser via Playwright, catches JavaScript-rendered elements, and scans your entire sitemap automatically, not just the page you're looking at. It also combines SEO, custom policy enforcement, and AI visibility in the same scan.
Does it scan single-page apps (React, Vue, etc.)?
Yes. Because eiSEO renders pages in a real Chromium browser (not a headless HTML parser), it evaluates the DOM after JavaScript execution. This catches accessibility violations that only appear after React renders components or Vue mounts elements.
Can I export results to show my compliance team or client?
Yes. Starter plans and above export to CSV. Pro and Business plans export to CSV, XLSX, and PDF. The PDF export is formatted for stakeholder review, not a raw data dump.
I'm not a developer. Can I still use this?
Yes. You don't write any code. Enter your URL, click scan, and eiSEO returns a page-by-page list of what's broken, what WCAG rule it violates, and what to tell your developer to fix. The reports are written for decision-makers, not just engineers.
What does the free plan actually scan?
One site, 50 pages, 3 scans per month. WCAG AA accessibility scanning and SEO scanning are both included free. No credit card required. You see real results on your real site before you decide anything.
Does this meet DOJ Title II compliance requirements?
eiSEO audits against WCAG 2.1 Level AA, the standard the DOJ final rule requires for web content. It documents your findings with page-level evidence, which is the foundation of a defensible compliance program. It is not a substitute for legal counsel, but it is the audit tool your counsel will need you to use.
Start free. Scale when you're ready.
See your real accessibility score in under two minutes.
No credit card. No onboarding call. No sales sequence. Enter your URL, click scan, and eiSEO returns a page-by-page breakdown of every WCAG failure, SEO issue, and quick win on your site. If it's not useful, you close the tab. That's it.
Need full remediation support? Talk to us.