oc.ca Backlinks Profile
scan complete · 2msComplete backlink analysis for oc.ca: Domain Rating, referring domains, and top referrers — all from real Common Crawl data.
Domain rating
0–100 authority score
Referring domains
95
unique sites linking to oc.ca
Authority rank
#1,219,402
global position in Common Crawl index
Harmonic centrality
15,894,895
raw graph-theoretic score (higher = more central)
PageRank position
#1,829,458
classical PageRank ranking (Google's original signal)
What we measure
Authority signals
Domain Rating computed from the Common Crawl harmonic centrality index — 10B+ links analyzed.
Network breadth
Referring domains = the number of unique websites that link to oc.ca, the metric SEOs trust most.
Honest data
We show only what we can measure exactly from the public web graph. No fake "estimated" multipliers.
Top referring domains
Showing 10 of 95 · ranked by authority
#1weebly.comDR 80→#2wixsite.comDR 79→#3utoronto.caDR 51→#4concordia.caDR 40→#5carleton.caDR 38→#6umanitoba.caDR 35→#7wlu.caDR 31→#8oberlin.eduDR 29→#9lonestar.eduDR 27→#10ocadu.caDR 24→
Showing top 10 of 95 total. Upgrade for top 100 + CSV export →
// upgrade
Get unlimited backlink checks
Bulk lookups up to 1,000 domains. Full referring domains data. CSV/PDF/API exports. Cancel anytime.
Starter
$29/mo
Solo SEOs · 100 domains/bulk
Choose Starter →
Best valuePro
$99/mo
Agencies · 1,000 domains/bulk · API
Choose Pro →
Secure payment via Stripe · Cancel anytime · Compare full plans