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Not Lighthouse. Not a widget. Not an enterprise contract.

The four ways people deal with accessibility, tested on the same pages. An overlay is a script that changes what the browser shows, not your site's code; WCAG is the standard almost every ADA lawsuit points to.

Swipe left to see the other three. →

What you getRampaLighthouse / PageSpeedOverlay widgetsEnterprise scanners
Pages checkedUp to 100 per site, every weekOne — the URL you typeNone (it doesn't check)Many
Phone and desktopBoth, on every page — fixes verified in the viewport where they failedOne or the other (PageSpeed: phone; DevTools: desktop)—Usually desktop
Fixes your codeYes — corrected HTML, ready to pasteNo — a link to documentationNo — a script patches the page in the visitor's browserNo — reports with references
SEONot an SEO tool — but flags which fixes Google also reads (alt text, title, headings, links)Separate audit, no fixes——
Fixes tested before you see themYes———
Explained for the ownerYes, plus a developer viewNo — audit names—Technical reports
The other half of WCAG (keyboard, zoom, captions…)7 one-minute tests with a pass criterionLists 10 "manual checks", no instructions—Sometimes, as a paid audit
Keeps watching after todayYes — alerts, history, monthly summaryNo — a snapshot—Yes
Score you can trustCounts every element and its severity92 with 12 unreadable texts on the page—Varies
English, Spanish and PortugueseYes — site, PDF, emails, statementYes (Chrome's language)PartlyRarely
Honest about limitsYes — covers ~50% of criteria and the report says soYesClaimed "automatic compliance" — FTC fined one vendor $1M in 2025Yes
Price$9–$99 / monthFree$49–$800 / month$300–$1,000+ / month, plus onboarding

Sources: Lighthouse 13.4 run on the same pages we scanned, September 2026 (same axe-core engine underneath; it gave 92 to a page with 12 low-contrast texts and 50 to one with 33 missing image descriptions); FTC final order against accessiBe (April 2025); public price lists, September 2026.

Comparison

Alternatives, compared with facts

What each tool does, what it cannot do, with sources and dates. No adjectives.

See also