Coinbase
up 7 from 41 on 1 Sept 2026
Embed your badge ↗Coinbase scores 48 out of 100 on the a14y v0.3.0-draft scorecard. The scan checked a single page, and 48% of the applicable checks passed. The site publishes llms.txt and AGENTS.md; an XML sitemap and a markdown sitemap are absent.
Site checks · 8/11 passed
Evaluated once against the site's origin: discoverability surfaces like
llms.txt, AGENTS.md, and sitemap signals.
- PASS llms-txt.exists Found llms.txt at https://www.coinbase.com/llms.txt
- PASS llms-txt.content-type text/plain; charset=utf-8
- PASS llms-txt.non-empty
- FAIL llms-txt.md-extensions 32/38 links are not .md/.mdx
- PASS robots-txt.exists https://www.coinbase.com/robots.txt
- PASS robots-txt.allows-ai-bots Allowed: GPTBot, ClaudeBot, CCBot, Google-Extended
- PASS robots-txt.allows-llms-txt
- FAIL sitemap-xml.exists sitemap.xml not reachable
- FAIL sitemap-md.exists sitemap.md not reachable
- PASS agents-md.exists https://www.coinbase.com/agents.md
- PASS agents-md.has-min-sections Found: installation, configuration, usage
Pages · 1
Single page audited: https://www.coinbase.com/.
- FAIL http.status-200 Got 403
- PASS http.redirect-chain 0 hops
- PASS http.content-type-html text/html; charset=utf-8
- PASS http.no-noindex-noai no x-robots-tag
- FAIL html.canonical-link missing
- FAIL html.meta-description missing
- FAIL html.og-title missing
- FAIL html.og-description missing
- PASS html.lang-attribute en-US
- FAIL html.json-ld no parseable JSON-LD found
- FAIL html.headings only 0 headings
- PASS html.text-ratio 58.5%
- FAIL html.glossary-link no glossary/terminology link
- FAIL markdown.mirror-suffix no .md/.mdx mirror found
- FAIL markdown.alternate-link no <link rel="alternate" type="text/markdown">
- FAIL markdown.content-negotiation text/html; charset=utf-8
- FAIL html.ssr-content only 0 words in initial HTML (looks like a JS-rendered shell)
- PASS http.no-interstitial