SEODiff.io

🧠 AI-Trust Score Leaderboard

The first link authority metric built for the AI era. Ranks domains by ACRI-weighted PageRank — link equity multiplied by machine-readability.
"Traditional Domain Authority is dead. These are the domains that actually train Large Language Models."
532245
Tier 1 Active Domains
467866
Tier 2 Graveyard
200
Ranked by AI-Trust
Feb 28, 2026
Last Computed

📐 Methodology: How AI-Trust Score Works

Standard PageRank assumes all links are equal. But LLMs don't browse like humans — if a site blocks GPTBot and ClaudeBot, any outbound links on that site functionally do not exist in the AI knowledge graph.

The AI-Trust Score modifies PageRank with an ACRI multiplier: T(v) = (1-d)/N + d × Σ [T(u) × A(u) / C(u)] where A(u) is the source domain's ACRI score normalized to [0, 1]. A link from a site with ACRI 95 passes full equity; a link from ACRI 5 passes almost nothing.

Result: a mathematically precise measure of which domains are most cited by machine-readable sources.

# Domain AI-Trust ACRI Grade Inbound Outbound Tranco Tech Stack
4 twitter.com Top 1% 93.0 12 F express
5 linkedin.com Top 1% 91.3 55 C proprietary
7 x.com Top 1% 77.7 12 F express
12 github.com Top 5% 63.4 53 D rails
14 google.com Top 5% 62.5 35 F blogger
15 wa.me Top 5% 60.9 37 F proprietary
17 bsky.app Top 5% 55.6 23 F proprietary
21 discord.gg Top 5% 53.5 52 D webflow
20 wordpress.org Top 5% 53.5 54 D wordpress
22 whatsapp.com Top 5% 48.8 34 F wix
25 generatepress.com Top 5% 47.1 55 C wordpress
27 trustpilot.com Top 5% 46.1 39 F nextjs
28 cookiedatabase.org Top 5% 44.7 44 D wordpress
32 bit.ly Top 5% 42.2 60 C gatsby
34 threads.net Top 5% 41.8 20 F express
35 theporndude.com Top 5% 41.6 18 F proprietary
38 line.me Top 5% 40.5 47 D gatsby
39 dzen.ru Top 5% 40.3 13 F react
43 mediawiki.org Top 5% 40.1 59 C mediawiki
44 vimeo.com Top 5% 39.2 43 D nextjs
46 rutube.ru Top 5% 39.0 59 C proprietary
45 discord.com Top 5% 39.0 52 D webflow
49 xenforo.com Top 5% 37.8 55 C proprietary
50 flickr.com Top 5% 37.5 12 F webflow
51 clickadu.com Top 10% 37.4 62 C nextjs
53 xing.com Top 10% 37.2 46 D proprietary
56 en.wikipedia.org Top 10% 36.3 72 B mediawiki
58 telegram.me Top 10% 36.2 50 D express
59 yandex.ru Top 10% 36.2 13 F react
60 dmca.com Top 10% 35.8 67 C proprietary
62 amazon.com Top 10% 35.3 17 F proprietary
64 max.ru Top 10% 34.9 23 F svelte
65 twitch.tv Top 10% 34.2 25 F react
78 tradedealer.ru Top 10% 32.2 56 C proprietary
79 calendly.com Top 10% 31.9 52 D nextjs
81 microsoft.com Top 10% 31.1 62 C aem
82 addtoany.com Top 10% 31.0 32 F cloudflare-pages
86 blogger.com Top 10% 30.4 27 F blogger
88 iubenda.com Top 10% 29.9 56 C wordpress
90 paypal.com Top 10% 29.4 58 C proprietary
91 nginx.com Top 10% 29.2 27 F proprietary
93 nginx.org Top 10% 29.0 52 D proprietary
104 wpastra.com 26.5 57 C wordpress
105 amzn.to 26.3 20 F proprietary
107 privacymark.jp 25.5 70 B proprietary
109 aparat.com 25.4 8 F nextjs
111 directadmin.com 25.2 49 D express
112 g.page 25.1 37 F express
113 m.me 25.0 39 F express
118 eepurl.com 24.6 31 F proprietary
121 threads.com 24.5 19 F express
126 mozilla.org 24.0 61 C proprietary
129 wa.link 23.9 39 F gatsby
131 begambleaware.org 23.6 50 D proprietary
132 google.ca 23.5 35 F blogger
133 gamblingtherapy.org 23.3 68 C wordpress
135 cutt.ly 22.9 62 C netlify
142 sk.ru 22.4 35 F nextjs
143 snapchat.com 22.3 43 D nextjs
144 rustore.ru 22.3 54 D nextjs
145 soundcloud.com 22.2 11 F proprietary
148 issuu.com 21.8 26 F nextjs
150 discourse.org 21.6 64 C proprietary
155 zalo.me 21.5 29 F nextjs
158 flipboard.com 21.0 49 D gatsby
161 wordpress.com 20.8 63 C wordpress
166 sourceforge.net 20.1 65 C express
169 gnu.org 20.0 47 D proprietary
168 afthemes.com 20.0 67 C wordpress
176 gambleaware.org 19.6 50 D proprietary
179 google.co.jp 19.2 35 F blogger
182 anpc.ro 19.1 63 C wordpress
183 mailchi.mp 19.0 51 D aem
184 apple.com 18.9 62 C proprietary
187 linktr.ee 18.6 22 F wordpress
191 trustedshops.de 18.1 48 D proprietary
200 tumblr.com 17.3 25 F wordpress
202 shopperapproved.com 17.1 56 C hubspot
205 intercom.help 16.8 34 F nextjs
207 yahoo.co.jp 16.8 45 D proprietary
211 discordstatus.com 16.8 33 F proprietary
215 usa.gov 16.4 64 C drupal
216 plesk.com 16.3 68 C wordpress
218 vebeet.com 16.2 55 C wordpress
221 amazon.co.jp 16.0 11 F proprietary
224 eitaa.com 15.8 45 D proprietary
222 9animetv.to 15.8 60 C cloudflare-pages
225 paypal.me 15.5 38 F proprietary
227 github.blog 15.4 64 C wordpress
226 t.co 15.4 11 F proprietary
228 behance.net 15.3 49 D express
229 githubstatus.com 15.3 38 F proprietary
231 parallels.com 15.2 72 B django
236 cafebazaar.ir 15.1 34 F nuxt
235 colorlib.com 15.1 61 C wordpress
241 surveza.ai 15.0 36 F proprietary
245 charitynavigator.org 14.8 71 B aem
251 github.community 14.4 55 C rails
250 linklist.bio 14.4 31 F express
252 onelink.to 14.4 25 F express
249 amazon.de 14.4 11 F proprietary
255 ispsystem.com 14.3 45 D drupal
257 kununu.com 14.3 40 D nextjs
260 gov.uk 14.1 57 C proprietary
266 themeisle.com 14.0 18 F proprietary
262 netnanny.com 14.0 47 D proprietary
267 quintype.com 13.9 32 F cloudflare-pages
272 gitlab.com 13.7 58 C nuxt
275 nationalarchives.gov.uk 13.6 19 F proprietary
277 inmotionhosting.com 13.5 54 D wordpress
279 note.com 13.4 39 F nextjs
283 kadencewp.com 13.2 57 C wordpress
293 minutemedia.com 12.8 33 F hubspot
299 tilda.cc 12.7 40 D proprietary
306 stackoverflow.com 12.5 63 C express
310 habr.com 12.5 34 F vue
312 g.co 12.4 39 F proprietary
317 themehouse.com 12.4 42 D cloudflare-pages
315 cloudns.net 12.4 70 B express
322 steamcommunity.com 12.3 30 F proprietary
321 github.careers 12.3 48 D express
320 7graus.com 12.3 38 F proprietary
327 omegle.cc 12.2 64 C wordpress
328 vc.ru 12.2 31 F proprietary
329 cloudprima.com 12.2 32 F proprietary
336 yandex.com 12.0 26 F proprietary
338 uustatus.no 12.0 45 D proprietary
348 opera.com 11.8 56 C proprietary
349 surveymonkey.com 11.7 52 D nextjs
351 sidearmsports.com 11.7 21 F proprietary
354 vk.me 11.6 27 F netlify
353 hh.ru 11.6 41 D express
352 ipso.co.uk 11.6 59 C wordpress
363 awin1.com 11.3 42 D express
365 dribbble.com 11.2 61 C wix
366 rusvideos.com 11.2 48 D proprietary
364 fansided.com 11.2 55 C proprietary
369 ghost.org 11.0 52 D hugo
370 mysterythemes.com 11.0 68 C wordpress
368 cookieadmin.net 11.0 44 D proprietary
377 apache.org 10.9 59 C proprietary
379 bunny.net 10.8 61 C gatsby
381 playiri.com 10.7 29 F proprietary
383 sexygirlspics.com 10.6 64 C proprietary
392 stripe.com 10.5 49 D nextjs
389 bitly.com 10.5 60 C gatsby
390 khaleejtimes.com 10.5 50 D cloudflare-pages
387 opensource.org 10.5 54 D wordpress
388 buymeacoffee.com 10.5 30 F nuxt
401 techcrunch.com 10.1 53 D wordpress
403 bitrix24.ru 10.1 50 D proprietary
409 magellanotech.it 10.0 48 D wordpress
406 thuiswinkel.org 10.0 60 C proprietary
408 speedtest.net 10.0 53 D express
410 ameblo.jp 10.0 55 C nextjs
414 cookielaw.org 9.9 66 C aem
415 themezhut.com 9.9 60 C wordpress
412 porno666.link 9.9 18 F proprietary
416 automattic.com 9.8 51 D wordpress
425 gamblingcommission.gov.uk 9.7 56 C contentful
422 tawk.to 9.7 56 C wordpress
435 newsquest.co.uk 9.6 59 C proprietary
430 rubika.ir 9.6 44 D django
427 cloudflare.com 9.6 51 D astro
431 ippen.media 9.6 33 F proprietary
438 smartsurvey.co.uk 9.5 43 D proprietary
441 iana.org 9.4 56 C proprietary
439 eventbrite.com 9.4 56 C nextjs
444 burst-statistics.com 9.4 52 D wordpress
449 xiaohongshu.com 9.3 19 F proprietary
451 cbr.ru 9.3 37 F proprietary
446 reviews.io 9.3 52 D magento
457 really-simple-ssl.com 9.2 63 C wordpress
458 wpvip.com 9.2 55 C wordpress
456 albaadani.com 9.2 52 D wordpress
461 apple.co 9.0 62 C proprietary
464 viewgals.com 9.0 64 C proprietary
467 gamstop.co.uk 8.9 32 F nextjs
471 colliderporn.com 8.8 57 C proprietary
474 google.de 8.8 35 F blogger
476 messenger.com 8.7 35 F express
475 dragonbyte-tech.com 8.7 63 C proprietary
480 salesforce.com 8.7 38 F wordpress
484 fundraisingregulator.org.uk 8.6 63 C drupal
487 bcorporation.net 8.6 32 F nextjs
485 curator.io 8.6 51 D proprietary
483 browsehappy.com 8.6 39 F wordpress
496 wpguardian.io 8.5 54 D wordpress
498 videojs.com 8.4 41 D gatsby
502 depositphotos.com 8.3 61 C proprietary
500 cookieyes.com 8.3 73 B wordpress
501 share.google 8.3 40 D proprietary
510 netlify.com 8.2 55 C astro
506 gov.pl 8.2 56 C nextjs
517 z00y.com 8.1 62 C cloudflare-pages
520 strava.com 8.1 50 D nextjs
511 linuxfoundation.org 8.1 55 C proprietary
526 ecogra.org 8.0 66 C wordpress
524 provenexpert.com 8.0 48 D hubspot
531 ble.ir 7.9 35 F nextjs
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