What powers achecker.ca?
Last seen May 2026 · 10 technologies across 7 categories
Advertising
Analytics
JavaScript frameworks
JavaScript libraries
Programming languages
UI frameworks
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| web accessibility checker | #11 | 56 |
| website accessibility checker | #74 | 17 |
| ada compliance checker | #37 | 17 |
| free accessibility checker | #30 | 2 |
| free website accessibility checker | #15 | 1 |
| check website for ada compliance | #81 | 0 |
| wcag validator | #16 | 0 |
| wcag 2.2 checker | #32 | 0 |
| wcag 2.1 tester | #49 | 0 |
| wcag 2.1 checker | #19 | 0 |
| wcag 2.0 checker | #66 | 0 |
| wcag 2.0 checker | #10 | 0 |
| website ada checker | #48 | 0 |
| what is an accessibility checker | #57 | 0 |
| achecker | #39 | 0 |
| accessibility errors | #68 | 0 |
| accessibility check | #18 | 0 |
| ada website test | #48 | 0 |
| ada website scan | #52 | 0 |
| ada compliance checker free | #24 | 0 |
| how to check if website is ada compliant | #76 | 0 |
| how to check if a website is ada compliant | #69 | 0 |
| index pages checker | #50 | 0 |
| free ada website compliance checker | #21 | 0 |
| free wcag compliance checker | #93 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 72% desktop
- 28% phone
Vietnam
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.03 / 10 · ranked #36,880 of all domains
411 referring domains · OpenPageRank
Search traffic
93 est. monthly organic visits (US)
26 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.5 MB · 4 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| achecker.ca | 6 |
| www.achecker.ca | 5 |
Full technology history →
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Recent changes
- detected Radix UI Jan 2026
- detected shadcn/ui Jan 2026
- detected Tailwind CSS Jan 2026
- dropped Amazon Web Services Nov 2025
- dropped HSTS Nov 2025
- dropped jQuery UI Nov 2025
- dropped MobX Nov 2025
- dropped Netlify Nov 2025
- dropped Open Graph Nov 2025
- dropped PWA Nov 2025