Open Authority Rating
Top .co domains
From the cc-main-2026-aug-sep-oct release (134,979,706 ranked domains). Ordered by harmonic-centrality rank, OAR’s primary input — two OAR integers can tie or invert slightly through the PageRank component.
| HC rank | Domain | OAR |
|---|
| #94,731 | addcal.co | 39 |
| #94,779 | admonymous.co | 37 |
| #94,950 | psepagos.co | 39 |
| #94,964 | gothru.co | 38 |
| #95,087 | webtalk.co | 36 |
| #95,140 | unruly.co | 41 |
| #95,464 | apna.co | 38 |
| #95,695 | storyxpress.co | 38 |
| #95,886 | branch.co | 37 |
| #95,927 | rollcake.co | 37 |
| #96,042 | safenote.co | 36 |
| #96,308 | telesens.co | 36 |
| #96,331 | atlasai.co | 38 |
| #96,449 | machino.co | 37 |
| #96,473 | ginventory.co | 36 |
| #96,484 | shine.co | 37 |
| #96,490 | appsliced.co | 36 |
| #96,590 | m13.co | 37 |
| #96,608 | hamyareweb.co | 38 |
| #96,811 | ec.co | 37 |
| #96,852 | ascendo.co | 36 |
| #96,958 | bettersheets.co | 36 |
| #96,968 | carlock.co | 37 |
| #97,033 | andyjohns.co | 36 |
| #97,141 | rever.co | 37 |
| #97,194 | shop-links.co | 37 |
| #97,343 | monomy.co | 37 |
| #97,366 | ready.co | 39 |
| #97,393 | mrsool.co | 36 |
| #97,436 | hanzo.co | 38 |
| #97,515 | magai.co | 38 |
| #97,616 | vinovest.co | 37 |
| #97,734 | squidapp.co | 36 |
| #97,750 | snapwire.co | 39 |
| #97,785 | teveo.com.co | 38 |
| #97,802 | genio.co | 38 |
| #97,948 | redgames.co | 37 |
| #98,206 | poiema.co | 36 |
| #98,558 | sicom.gov.co | 36 |
| #98,668 | cta.org.co | 36 |
| #98,898 | thistle.co | 37 |
| #99,255 | suitable.co | 37 |
| #99,314 | fotoapp.co | 39 |
| #99,498 | routine.co | 37 |
| #99,552 | nabook.co | 36 |
| #99,560 | comeet.co | 38 |
| #99,596 | instaconnect.co | 36 |
| #99,642 | shantiarts.co | 36 |
| #99,713 | lectulandia.co | 36 |
| #99,845 | footyroom.co | 36 |
| #99,890 | pont.co | 37 |
| #100,000 | adventurejobs.co | 36 |
| #100,064 | sendsmessenger.co | 36 |
| #100,099 | subwatch.co | 36 |
| #100,165 | youfloat.co | 39 |
| #100,213 | xsgames.co | 37 |
| #100,403 | tupalo.co | 38 |
| #100,412 | mynd.co | 38 |
| #100,539 | xiaopan.co | 36 |
| #100,592 | ondis.co | 35 |
| #100,716 | famuse.co | 36 |
| #100,767 | xiangfu.co | 36 |
| #100,811 | anynote.co | 36 |
| #100,997 | hqo.co | 36 |
| #101,180 | facol.com.co | 36 |
| #101,193 | revotek.co | 36 |
| #101,297 | engagespot.co | 36 |
| #101,408 | jorgeguzman.co | 36 |
| #101,463 | hyperdocs.co | 36 |
| #101,544 | marxi.co | 37 |
| #101,670 | success.co | 36 |
| #101,683 | 540.co | 35 |
| #101,981 | janicek.co | 35 |
| #101,987 | vetsintech.co | 39 |
| #102,048 | foronacionalambiental.org.co | 36 |
| #102,246 | robinapp.co | 35 |
| #102,425 | integracionsocial.gov.co | 36 |
| #102,605 | schof.co | 36 |
| #102,777 | ayt.co | 35 |
| #102,778 | glow-app.co | 36 |
| #103,027 | bitscorp.co | 35 |
| #103,028 | dioty.co | 35 |
| #103,029 | hopgo.co | 35 |
| #103,030 | mdevd.co | 35 |
| #103,797 | amo.co | 37 |
| #103,804 | scorpion.co | 41 |
| #103,832 | muvmi.co | 36 |
| #103,853 | sortile.co | 36 |
| #104,045 | airhost.co | 38 |
| #104,056 | dear-u.co | 36 |
| #104,069 | hooked.co | 36 |
| #104,073 | sc88bet.co | 37 |
| #104,241 | reality.co | 36 |
| #104,387 | picc.co | 38 |
| #104,414 | hstry.co | 36 |
| #104,470 | beirutescorts.co | 35 |
| #104,475 | factually.co | 37 |
| #104,763 | pricelabs.co | 38 |
| #104,785 | goodstead.co | 35 |
| #104,921 | bancy.co | 36 |