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Audit: amazon.com

Audited on 19 Sep 2026

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81
overall score
On-page SEO
50
Crawlability
100
TLS & security
75
Network
83
Email
80
DNS
100

The site is up · responded in 454 ms

  • Outages cost you traffic and rankings while they last, and they rarely happen while you are watching.
Email me if it goes down →

On-page SEO

50/100
  • ✓ Page allows indexing
  • ! Title, description, H1 and canonical 4/9 on-page checks pass

What the page carries

Read from www.amazon.com's homepage in the same request as the checks above. Link counts are for this page only — site-wide depth and orphan pages need a crawl.

Title Amazon.com. Spend less. Smile more. 35 chars
Structured data no JSON-LD
Images without alt 6 of 16
Links on this page 85 internal · 24 external
Key pages one click away none of pricing, contact, about, blog

Crawlability

100/100
  • ✓ robots.txt present + valid Parsed cleanly · 0 sitemap(s) declared

TLS & security

75/100
  • ✓ TLS handshake succeeds
  • ✓ Certificate not expiring soon 112 days left

Network

83/100
  • ✓ Hostname resolves to an A record 98.82.161.185
  • ! Server header does not leak version

Email

80/100
  • ✓ MX records valid + reachable
  • ✓ SPF record present v=spf1 include:spf1.amazon.com include:spf2.amazon.com include:amazonses.com -all
  • ✓ DMARC record present
  • ! DMARC policy enforced p=quarantine
  • ! DKIM key published Tried default + common selectors; supply your real selector at /dkim-lookup

DNS

100/100
  • ✓ A records resolve
  • ✓ NS records present
  • ✓ MX records present
  • ✓ DNS resolvers agree on the same A record 100% of 12 resolvers agree
  • ✓ Domain registration not expiring soon 404 days left
  • ✓ Domain is established 31y 10m 1d (1994-11-01)

What changed

Nothing has changed on amazon.com since we started watching it.

Certificates expire, DNS gets edited, a header goes missing in a deploy. Prove the domain is yours and we watch it on a schedule — free — and email you the moment something moves, so you hear it from us instead of from a customer.

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Subdomains discovered 🔒 Pro

867 via Certificate Transparency · 500+ truncated

We found 867 subdomains for amazon.com via Certificate Transparency logs.

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Tech stack detected

1 technology · Pro: track changes over time →

Signature-based identification from the public homepage. Pattern set is fixed; nothing is sent to third parties.

Server

  • Header value Server

A certificate that expires on Tuesday should not wait until Friday. Prove a domain is yours and we check it free, once a week, emailing you anything that changed. Pro checks it once a day, looks at every host on the domain, and keeps 365 days of history — so you hear about a problem in hours rather than days.

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