anthropic.com
Judged Oct 14, 2026
7.8
BGood·Rank #1 of 15
The average of four AI judges, each from a different lab.
“Anthropic's homepage is so calm, it's the only AI company that makes a Haiku sound peaceful.”
“Too many product names—Haiku, Sonnet, Opus—crowd the safety narrative.”
“Safety first, but clarity of headings? That's a future update.”
“Claude Haiku 5.5’s swoosh gets cut off like a cliffhanger.”
By the numbers
Mobile speedLighthouse
8.0
Desktop speedLighthouse
9.4
AccessibilityLighthouse
9.6
SEOLighthouse
9.2
Agent readinessOra
7.1
Anthropic scores 71/100 (B), with strong discovery but gaps in access and usability, especially agent-facing API specifications and integrations.
Homepage
Scored in 9 min on its own machine