.orgのドメインパワーランキング
.orgで観測されたドメインを、ドメインパワーランクが高い順に並べたランキングです。
観測ドメイン数（6,615,210件）
2026年8〜10月集計を2026年7〜9月集計と比較した順位変動です。NEWは前回の上位100件に掲載されていなかったことを示し、ドメインの新規登録を意味しません。
| 順位 | 前回比 | ドメイン | パワーランク | リンク元ドメイン |
|---|---|---|---|---|
| 1 | － | gmpg.org | 96.0 | 8,247,268 |
| 2 | － | wordpress.org | 93.7 | 2,787,177 |
| 3 | － | wikipedia.org | 91.8 | 2,311,524 |
| 4 | ▲ 1 | mozilla.org | 89.8 | 853,379 |
| 5 | ▼ 1 | w.org | 89.5 | 1,553,323 |
| 6 | － | w3.org | 88.8 | 230,886 |
| 7 | － | creativecommons.org | 87.9 | 317,314 |
| 8 | ▲ 1 | schema.org | 87.4 | 456,391 |
| 9 | ▼ 1 | archive.org | 87.3 | 399,635 |
| 10 | － | apache.org | 86.5 | 73,846 |
| 11 | ▲ 1 | doi.org | 86.5 | 374,744 |
| 12 | ▼ 1 | cookiedatabase.org | 85.8 | 740,123 |
| 13 | ▲ 1 | ampproject.org | 85.8 | 218,499 |
| 14 | ▲ 1 | acm.org | 85.5 | 57,729 |
| 15 | ▲ 1 | wikimedia.org | 85.3 | 387,504 |
| 16 | ▲ 5 | nginx.org | 84.4 | 43,187 |
| 17 | ▲ 1 | allaboutcookies.org | 84.2 | 227,349 |
| 18 | ▲ 1 | ietf.org | 84.1 | 56,041 |
| 19 | ▼ 2 | arxiv.org | 83.9 | 154,824 |
| 20 | ▼ 7 | networkadvertising.org | 83.7 | 214,796 |
| 21 | ▲ 17 | iana.org | 83.5 | 11,947 |
| 22 | － | pewresearch.org | 83.5 | 98,563 |
| 23 | ▼ 3 | un.org | 83.5 | 195,414 |
| 24 | ▲ 1 | npr.org | 82.6 | 204,997 |
| 25 | ▲ 1 | hbr.org | 82.5 | 153,921 |
| 26 | ▲ 14 | microformats.org | 82.5 | 10,437 |
| 27 | ▲ 2 | thenai.org | 82.4 | 17,128 |
| 28 | ▼ 1 | gnu.org | 82.4 | 71,824 |
| 29 | ▼ 5 | icann.org | 82.2 | 31,925 |
| 30 | ▲ 1 | iso.org | 82.2 | 76,767 |
| 31 | ▼ 8 | matomo.org | 82.1 | 51,130 |
| 32 | ▼ 2 | openstreetmap.org | 82.0 | 128,901 |
| 33 | ▲ 2 | python.org | 82.0 | 54,058 |
| 34 | ▼ 1 | unicef.org | 81.9 | 56,917 |
| 35 | ▲ 4 | aboutcookies.org | 81.9 | 153,504 |
| 36 | ▼ 4 | sitemaps.org | 81.6 | 152,585 |
| 37 | ▼ 3 | bbb.org | 81.5 | 146,323 |
| 38 | ▼ 2 | cookielaw.org | 81.5 | 60,507 |
| 39 | ▼ 2 | weforum.org | 81.4 | 112,033 |
| 40 | ▼ 12 | internet.org | 81.1 | 1,058 |
| 41 | ▲ 2 | thetrevorproject.org | 81.1 | 18,793 |
| 42 | ▲ 7 | ohchr.org | 80.9 | 44,153 |
| 43 | ▲ 4 | nodejs.org | 80.8 | 30,901 |
| 44 | ▲ 4 | apa.org | 80.8 | 125,848 |
| 45 | ▲ 1 | pypi.org | 80.6 | 27,017 |
| 46 | ▼ 2 | oecd.org | 80.6 | 86,826 |
| 47 | ▲ 4 | purl.org | 80.5 | 48,702 |
| 48 | ▼ 6 | worldbank.org | 80.5 | 96,113 |
| 49 | ▼ 4 | frontiersin.org | 80.4 | 128,843 |
| 50 | － | ieee.org | 80.2 | 79,186 |
| 51 | ▲ 4 | nami.org | 80.1 | 33,714 |
| 52 | ▲ 5 | telegram.org | 80.0 | 75,812 |
| 53 | ▲ 14 | gambleaware.org | 80.0 | 37,426 |
| 54 | ▼ 2 | cleantalk.org | 79.9 | 130,515 |
| 55 | ▲ 1 | unesco.org | 79.9 | 125,478 |
| 56 | ▲ 2 | opensource.org | 79.7 | 30,924 |
| 57 | ▼ 16 | opensourcebridge.org | 79.7 | 259 |
| 58 | ▲ 2 | orcid.org | 79.7 | 78,620 |
| 59 | ▼ 5 | userway.org | 79.6 | 111,945 |
| 60 | ▲ 13 | joinmastodon.org | 79.4 | 13,978 |
| 61 | ▼ 2 | samaritans.org | 79.4 | 19,317 |
| 62 | ▼ 1 | mayoclinic.org | 79.3 | 163,779 |
| 63 | ▼ 10 | cambridge.org | 79.2 | 114,585 |
| 64 | ▼ 1 | moodle.org | 79.1 | 40,367 |
| 65 | ▲ 1 | debian.org | 79.1 | 28,528 |
| 66 | ▲ 3 | owasp.org | 79.0 | 28,992 |
| 67 | ▼ 5 | drupal.org | 79.0 | 27,308 |
| 68 | － | readthedocs.org | 79.0 | 24,974 |
| 69 | ▲ 1 | rfc-editor.org | 78.8 | 18,099 |
| 70 | ▼ 5 | plos.org | 78.8 | 87,439 |
| 71 | ▲ 10 | begambleaware.org | 78.5 | 47,334 |
| 72 | ▲ 19 | nationaleatingdisorders.org | 78.4 | 11,554 |
| 73 | ▼ 9 | pbs.org | 78.3 | 115,123 |
| 74 | ▲ 5 | bitbucket.org | 78.2 | 21,954 |
| 75 | ▲ 8 | gamblingtherapy.org | 78.1 | 58,663 |
| 76 | ▲ 16 | childmind.org | 78.1 | 13,928 |
| 77 | NEW | worldwildlife.org | 78.0 | 21,246 |
| 78 | ▲ 19 | internetmatters.org | 77.8 | 9,289 |
| 79 | NEW | chromium.org | 77.8 | 14,748 |
| 80 | ▼ 6 | clevelandclinic.org | 77.7 | 115,498 |
| 81 | NEW | semver.org | 77.7 | 8,394 |
| 82 | ▲ 14 | mitre.org | 77.6 | 18,909 |
| 83 | ▼ 11 | science.org | 77.4 | 61,963 |
| 84 | ▼ 13 | jstor.org | 77.4 | 81,201 |
| 85 | ▼ 7 | change.org | 77.3 | 85,260 |
| 86 | ▼ 1 | eff.org | 77.3 | 36,774 |
| 87 | ▼ 7 | coursera.org | 77.2 | 68,810 |
| 88 | ▼ 4 | pnas.org | 77.1 | 66,689 |
| 89 | ▼ 12 | joomla.org | 77.0 | 28,763 |
| 90 | ▼ 8 | imf.org | 77.0 | 50,342 |
| 91 | ▼ 16 | sphinx-doc.org | 77.0 | 14,714 |
| 92 | ▲ 3 | sciencemag.org | 77.0 | 52,317 |
| 93 | ▼ 3 | bookshop.org | 77.0 | 57,000 |
| 94 | － | ilo.org | 76.8 | 41,400 |
| 95 | ▼ 19 | wiktionary.org | 76.8 | 54,412 |
| 96 | NEW | json.org | 76.8 | 6,083 |
| 97 | NEW | semanticscholar.org | 76.7 | 43,802 |
| 98 | ▼ 11 | fao.org | 76.7 | 67,820 |
| 99 | ▼ 13 | letsencrypt.org | 76.7 | 20,035 |
| 100 | ▼ 11 | kernel.org | 76.6 | 16,877 |