iiif.io Backlinks Profile
scan complete · 3msComplete backlink analysis for iiif.io: Domain Rating, referring domains, and top referrers — all from real Common Crawl data.
Domain rating
0–100 authority score
Referring domains
786
unique sites linking to iiif.io
Authority rank
#43,780
global position in Common Crawl index
Harmonic centrality
16,725,648
raw graph-theoretic score (higher = more central)
PageRank position
#38,584
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 iiif.io, 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 786 · ranked by authority
#1blogspot.comDR 93→#2github.ioDR 77→#3gitbook.ioDR 75→#4vercel.appDR 71→#5notion.siteDR 67→#6google.comDR 65→#7atlassian.netDR 59→#8dweb.linkDR 57→#9pbworks.comDR 57→#10harvard.eduDR 56→
Showing top 10 of 786 total. Upgrade for top 100 + CSV export →
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