Effective Domain Rating
GET/effective-domain-ratingFree

Effective Domain Rating

Effective Domain Rating (0 to 100): realized cross-surface visibility vs Ahrefs DR, with an overrated/underrated verdict and per-surface breakdown. Public, no API key. CDN-cached (24h). Optional keyword overrides the auto-derived query.

GEThttps://www.startuphub.ai/api/tools/effective-domain-rating

Request

curl "https://www.startuphub.ai/api/tools/effective-domain-rating?domain=startuphub.ai"

Parameters

domainstringrequired

Domain or URL, e.g. example.com.

keywordstringoptional

Optional search keyword (defaults to homepage title).

Response

json
{
  "domain": "startuphub.ai",
  "effective_domain_rating": 42,
  "ahrefs_dr": 38,
  "delta": 4,
  "verdict": "underrated",
  "breakdown": {
    "search_visibility": { "score": 55, "weight": 0.35 },
    "brand_mentions": { "score": 40, "weight": 0.25 },
    "weights": { "search_visibility": 0.35, "brand_mentions": 0.25 }
  },
  "attribution": "Ahrefs DR data..."
}

Errors

400Missing or invalid domain
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