opcentral.org Backlinks Profile
scan complete · 1msComplete backlink analysis for opcentral.org: Domain Rating, referring domains, and top referrers — all from real Common Crawl data.
Domain rating
0–100 authority score
Referring domains
76
unique sites linking to opcentral.org
Authority rank
#297,381
global position in Common Crawl index
Harmonic centrality
16,231,079
raw graph-theoretic score (higher = more central)
PageRank position
#14,917,734
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 opcentral.org, 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 76 · ranked by authority
#1blogspot.comDR 93→#2weebly.comDR 80→#3webflow.ioDR 79→#4substack.comDR 75→#5neocities.orgDR 74→#6wikipedia.orgDR 46→#7bme.huDR 45→#8dbpedia.orgDR 36→#9constantcontact.comDR 30→#10sandiego.eduDR 29→
Showing top 10 of 76 total. Upgrade for top 100 + CSV export →
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