a1.digital Backlinks Profile
scan complete · 2msComplete backlink analysis for a1.digital: Domain Rating, referring domains, and top referrers — all from real Common Crawl data.
Domain rating
0–100 authority score
Referring domains
204
unique sites linking to a1.digital
Authority rank
#7,288,969
global position in Common Crawl index
Harmonic centrality
13,467,071
raw graph-theoretic score (higher = more central)
PageRank position
#1,460,206
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 a1.digital, 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 204 · ranked by authority
#1blogspot.comDR 93→#2buzzsprout.comDR 60→#3podigee.ioDR 56→#4redhat.comDR 43→#5tu-darmstadt.deDR 43→#6optimizely.comDR 39→#7sessionize.comDR 36→#8ait.ac.atDR 27→#9heise.deDR 27→#10colt.netDR 26→
Showing top 10 of 204 total. Upgrade for top 100 + CSV export →
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