blu.org Backlinks Profile
scan complete · 2msComplete backlink analysis for blu.org: Domain Rating, referring domains, and top referrers — all from real Common Crawl data.
Domain rating
0–100 authority score
Referring domains
79
unique sites linking to blu.org
Authority rank
#6,148,167
global position in Common Crawl index
Harmonic centrality
13,612,926
raw graph-theoretic score (higher = more central)
PageRank position
#3,931,072
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 blu.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 79 · ranked by authority
#1github.ioDR 77→#2mit.eduDR 55→#3blogger.comDR 45→#4wikimedia.orgDR 42→#5ucalgary.caDR 42→#6svbtle.comDR 40→#7linode.comDR 35→#8gnu.orgDR 30→#9python.orgDR 30→#10balug.orgDR 25→
Showing top 10 of 79 total. Upgrade for top 100 + CSV export →
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