Open Authority Rating

bubbl.us

48/100

Open Authority Rating
Harmonic centrality rank
#9,274
PageRank rank
#67,391
Crawled hosts
6
Crawl release
cc-main-2026-aug-sep-oct
Last computed
Nov 11, 2026

Stronger than 99.99% of the 134,979,706 ranked domains (by harmonic centrality).

What 48 means

Top 0.1% of the web graph. Established brands and large publishers: only about 100,000 domains score this high.

What drives this score

OAR 48 adds up two positions in the cc-main-2026-aug-sep-oct link graph: harmonic centrality, worth up to 70 points, and PageRank, worth up to 30.

  • Harmonic centrality rank #9,27435.8 of 70 points
  • PageRank rank #67,39112.2 of 30 points

PageRank is the weaker signal here. It rises with the number and weight of links pointing at bubbl.us, but it carries only 30% of the score, so harmonic centrality still moves OAR more.

Rank needed for a higher score

Rank each signal would need for a higher OAR, with the other signal unchanged
OARHarmonic centrality rank (PageRank unchanged)PageRank rank (harmonic centrality unchanged)
49#8,168 or better#50,119 or better
53#2,802 or better#4,130 or better
58#735 or better#182 or better

Ranks are relative to each release, so a score can also move because the web around bubbl.us changed. OAR describes position in the public link graph; it does not predict search rankings or traffic. How OAR is computed

Follow its score on your dashboard, with an email when a new release changes it if you like. Free account.

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About this domain

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OAR across crawl releases

02550751002026-042026-052026-062026-072026-082026-04: OAR 502026-05: OAR 492026-06: OAR 482026-07: OAR 492026-08: OAR 48
Open Authority Rating of bubbl.us by crawl release
Crawl releaseOAR
cc-main-2026-apr-may-jun50
cc-main-2026-may-jun-jul49
cc-main-2026-jun-jul-aug48
cc-main-2026-jul-aug-sep49
cc-main-2026-aug-sep-oct48

Dashed marks are crawl releases where bubbl.us wasn’t in the link graph; gaps are shown honestly, never interpolated. How to read this chart

Compare bubbl.us with another domain

See both Open Authority Ratings and their trends side by side.