Open Page Rank API
Development · Operational · 30d uptime 100%
Get a 0-10 authority score and full monthly history for any domain, up to 100 in one API call. Start free with 30,000 domains a month.
Trust signals
Pricing
FREEMIUM
Auth
API_KEY
CORS
No
Rate limit
Unknown
Health
524ms
Trust score
87 (B)
Last checked Oct 19, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Strong candidate; weakest signal is CORS.
Links
- Documentationwww.domcop.com/openpagerank/
- Base URLwww.domcop.com/openpagerank/
Integration checklist
- Auth is API_KEY
- No CORS — route calls through your backend.
- Rate limit: Unknown