Open Authority Rating

hak5.org

49/100

Open Authority Rating
Harmonic centrality rank
#8,133
PageRank rank
#42,176
Crawled hosts
25
Crawl release
cc-main-2026-aug-sep-oct
Last computed
Nov 10, 2026

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

What 49 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 49 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 #8,13336.3 of 70 points
  • PageRank rank #42,17612.9 of 30 points

PageRank is the weaker signal here. It rises with the number and weight of links pointing at hak5.org, 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)
50#7,642 or better#36,478 or better
54#2,622 or better#3,006 or better
59#688 or better#132 or better

Ranks are relative to each release, so a score can also move because the web around hak5.org changed. OAR describes position in the public link graph; it does not predict search rankings or traffic. How OAR is computed

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About this domain

Registration, hosting, and TLS facts haven’t been gathered for this domain yet. They are collected by a background check after the first visit — check back soon.

OAR across crawl releases

02550751002026-042026-052026-062026-072026-082026-04: OAR 442026-05: OAR 472026-06: OAR 472026-07: OAR 482026-08: OAR 49
Open Authority Rating of hak5.org by crawl release
Crawl releaseOAR
cc-main-2026-apr-may-jun44
cc-main-2026-may-jun-jul47
cc-main-2026-jun-jul-aug47
cc-main-2026-jul-aug-sep48
cc-main-2026-aug-sep-oct49

Dashed marks are crawl releases where hak5.org wasn’t in the link graph; gaps are shown honestly, never interpolated. How to read this chart

Compare hak5.org with another domain

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