Open Authority Rating

Top 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 rankDomainOAR
#1googleapis.com100
#2facebook.com96
#3google.com95
#4instagram.com92
#5googletagmanager.com92
#6youtube.com90
#7gstatic.com90
#8twitter.com88
#9linkedin.com88
#10gmpg.org88
#11cloudflare.com88
#12gravatar.com86
#13apple.com86
#14pinterest.com85
#15wikipedia.org84
#16x.com85
#17youtu.be83
#18jsdelivr.net85
#19goo.gl84
#20microsoft.com83
#21wordpress.org84
#22vimeo.com83
#23tiktok.com82
#24amazon.com82
#25whatsapp.com83
#26cloudflareinsights.com84
#27github.com83
#28wordpress.com82
#29wixstatic.com83
#30googleusercontent.com81
#31europa.eu81
#32wa.me82
#33spotify.com80
#34amazonaws.com81
#35mozilla.org80
#36cloudfront.net81
#37bit.ly79
#38shopify.com81
#39blogspot.com79
#40jquery.com81
#41adobe.com80
#42github.io79
#43reddit.com78
#44w3.org79
#45fontawesome.com81
#46squarespace.com79
#47medium.com78
#48paypal.com79
#49dropbox.com78
#50unpkg.com79
#51nih.gov77
#52forbes.com77
#53forms.gle78
#54t.me79
#55yahoo.com77
#56soundcloud.com77
#57creativecommons.org78
#58archive.org77
#59tumblr.com77
#60nytimes.com77
#61researchgate.net76
#62who.int76
#63example.com76
#64unsplash.com77
#65google-analytics.com77
#66wsimg.com80
#67eventbrite.com77
#68theguardian.com75
#69flickr.com76
#70apache.org77
#71bbc.com75
#72doi.org76
#73youtube-nocookie.com76
#74t.co77
#75www.gov.uk75
#76sciencedirect.com75
#77cnn.com74
#78reuters.com74
#79yandex.ru78
#80wikimedia.org75
#81techcrunch.com74
#82openai.com75
#83statista.com74
#84harvard.edu74
#85weebly.com76
#86npr.org74
#87wsj.com74
#88ietf.org75
#89washingtonpost.com74
#90stanford.edu74
#91vk.com76
#92springer.com74
#93mailchimp.com75
#94oracle.com75
#95bbc.co.uk74
#96cnbc.com73
#97un.org74
#98businessinsider.com73
#99godaddy.com79
#100outlook.com75

Biggest movers

OAR change vs the cc-main-2026-jul-aug-sep release. Methodology: a domain must appear with real ranks in both releases, its better harmonic-centrality rank must be within #1,000,000, and the change must reach ±3 points — smaller wiggles are rounding noise, not news.

Gainers

  1. staycluedup.com +47 5 → 52
  2. camocryptcom.org +46 6 → 52
  3. sabiguide.com +46 5 → 51
  4. greatsilver.net +46 0 → 46
  5. resumodenovela.net +44 2 → 46
  6. idiominsider.net +42 10 → 52
  7. appliancerepairquestions.com +41 5 → 46
  8. bodycarevault.com +41 5 → 46
  9. hseconnect.co +40 6 → 46
  10. countertopsnews.com +40 6 → 46

Losers

  1. coilapprobationbyword.com -46 46 → 0
  2. gumsandteeth.in -46 46 → 0
  3. lazarusmika.com -46 46 → 0
  4. topsupreviews.online -45 48 → 3
  5. santaclarabaseballcamp.com -44 46 → 2
  6. thekmcollege.com -43 46 → 3
  7. cnthairsalon.com -43 46 → 3
  8. mgo55.college -42 46 → 4
  9. starrail-service.ru -42 46 → 4
  10. santaclarasoccercamps.com -41 46 → 5