Email
Resendhttps://resend.com
Resendhttps://resend.com74/100
B#1 of 4 in email
Discoverability
42/50Discovery18/18
Content9/12
GEO75%15/20
Σ layers42 / 50
Agent usability
32/50Capability surface12/18
Usability63%20/32
Σ layers32 / 50
Scored audit19 checks · 8 dimensions
JSON-LD structured data
schema.org SoftwareApplication / Organization so models read entity facts directly.
6/6
Markdown content negotiation
Accept: text/markdown returns clean markdown, not a JS shell.
3/3
/index.md fallback
Markdown homepage at /index.md, directly fetchable as plain text.
0/3