profa.ch Backlinks Profile
scan complete · 4msComplete backlink analysis for profa.ch: Domain Rating, referring domains, and top referrers — all from real Common Crawl data.
Domain rating
0–100 authority score
Referring domains
287
unique sites linking to profa.ch
Authority rank
#33,210,825
global position in Common Crawl index
Harmonic centrality
12,437,475
raw graph-theoretic score (higher = more central)
PageRank position
#42,854,100
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 profa.ch, 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 287 · ranked by authority
#1blogspot.comDR 93→#2epfl.chDR 47→#3unige.chDR 41→#4unil.chDR 35→#5vd.chDR 31→#6fr.chDR 26→#7prosenectute.chDR 26→#8ausha.coDR 25→#9blick.chDR 24→#10chuv.chDR 24→
Showing top 10 of 287 total. Upgrade for top 100 + CSV export →
// upgrade
Get unlimited backlink checks
Bulk lookups up to 1,000 domains. Full referring domains data. CSV/PDF/API exports. Cancel anytime.
Starter
$29/mo
Solo SEOs · 100 domains/bulk
Choose Starter →
Best valuePro
$99/mo
Agencies · 1,000 domains/bulk · API
Choose Pro →
Secure payment via Stripe · Cancel anytime · Compare full plans