openspacebg.com Backlinks Profile
scan complete · 2msComplete backlink analysis for openspacebg.com: Domain Rating, referring domains, and top referrers — all from real Common Crawl data.
Domain rating
0–100 authority score
Referring domains
30
unique sites linking to openspacebg.com
Authority rank
#13,079,165
global position in Common Crawl index
Harmonic centrality
12,968,337
raw graph-theoretic score (higher = more central)
PageRank position
#4,826,630
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 openspacebg.com, 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 30 · ranked by authority
#1uni-sofia.bgDR 36→#2siff.bgDR 22→#3libera.itDR 17→#4sender.netDR 17→#5bcnl.orgDR 13→#6goguide.bgDR 11→#7chance.internationalDR 11→#8britishcouncil.plDR 10→#9asociatia-anais.roDR 8→#10glorecertificate.netDR 8→
Showing top 10 of 30 total. Upgrade for top 100 + CSV export →
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