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// FREE TOOL • BULK DA CHECKER

Free Bulk Domain Authority Checker

Check the Open PageRank score and rank for up to 100 domains at once. No signup, no credit card. Just paste your list, hit check, export to CSV.

How it works: Powered by Open PageRank — a free, open replacement for Moz Domain Authority. Get your free API key (1,000 requests/day) and paste it once. Stored locally, never sent to our servers.

Step 1 — Your Open PageRank API Key

Don't have one? Get a free key in 60 seconds → (1,000 free requests/day, no credit card)

Step 2 — Paste Your Domains

Strip https:// and www. — we'll clean them automatically.

#DomainPage RankRankStatus
About Open PageRank vs. Moz DA: Open PageRank is a free, open replacement for proprietary metrics like Moz DA or Ahrefs DR. It's based on the original Google PageRank algorithm using a 0–10 scale. Higher = stronger backlink profile. Most quality sites score 4–7.