.ioのドメインパワーランキング
.io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（1,340,195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 | － | trustindex.io | 84.4 | 384,332 |
| 2 | － | plausible.io | 83.6 | 150,541 |
| 3 | － | sanity.io | 81.4 | 61,467 |
| 4 | － | complianz.io | 80.3 | 131,406 |
| 5 | － | termly.io | 79.8 | 72,166 |
| 6 | － | statuspage.io | 79.3 | 9,633 |
| 7 | ▲ 3 | modelcontextprotocol.io | 79.1 | 19,888 |
| 8 | ▼ 1 | codepen.io | 79.0 | 30,057 |
| 9 | ▼ 1 | devowl.io | 78.6 | 61,952 |
| 10 | ▲ 4 | shields.io | 77.4 | 16,322 |
| 11 | － | formspree.io | 77.4 | 42,947 |
| 12 | ▼ 3 | borlabs.io | 77.0 | 58,178 |
| 13 | ▲ 4 | streamlit.io | 76.9 | 5,457 |
| 14 | ▲ 1 | imagekit.io | 76.8 | 47,173 |
| 15 | ▲ 3 | itch.io | 76.5 | 39,683 |
| 16 | NEW | home-assistant.io | 76.4 | 7,318 |
| 17 | ▲ 4 | sentry.io | 76.3 | 16,042 |
| 18 | ▼ 6 | kubernetes.io | 76.2 | 17,408 |
| 19 | ▲ 4 | greenhouse.io | 76.2 | 14,801 |
| 20 | ▼ 7 | gohugo.io | 75.9 | 25,453 |
| 21 | ▼ 5 | polyfill.io | 75.8 | 24,993 |
| 22 | ▼ 2 | prismic.io | 75.7 | 23,237 |
| 23 | ▲ 2 | branch.io | 75.5 | 7,376 |
| 24 | ▼ 5 | ajaxzip3.github.io | 75.5 | 49,726 |
| 25 | ▲ 9 | redis.io | 74.9 | 11,315 |
| 26 | ▲ 2 | facebook.github.io | 74.7 | 5,584 |
| 27 | ▼ 1 | w3c.github.io | 74.4 | 3,752 |
| 28 | ▼ 4 | adobe.io | 74.1 | 26,928 |
| 29 | ▲ 6 | readme.io | 74.1 | 7,204 |
| 30 | ▲ 1 | pxf.io | 73.4 | 32,453 |
| 31 | ▲ 12 | gabia.io | 73.4 | 7,554 |
| 32 | ▼ 5 | opensea.io | 73.4 | 23,689 |
| 33 | ▼ 4 | ghost.io | 73.2 | 27,077 |
| 34 | ▼ 4 | podigee.io | 73.1 | 17,001 |
| 35 | ▲ 2 | osf.io | 73.1 | 18,640 |
| 36 | ▲ 5 | elevenlabs.io | 72.8 | 17,785 |
| 37 | ▲ 9 | google.github.io | 72.8 | 6,580 |
| 38 | ▲ 2 | onecdn.io | 72.7 | 16,591 |
| 39 | ▲ 23 | wpguardian.io | 72.4 | 11,145 |
| 40 | ▲ 11 | prometheus.io | 72.4 | 7,270 |
| 41 | ▲ 7 | terraform.io | 72.4 | 7,123 |
| 42 | ▲ 14 | thenewstack.io | 72.4 | 8,013 |
| 43 | ▼ 5 | yubinbango.github.io | 72.4 | 31,134 |
| 44 | ▼ 2 | loox.io | 72.3 | 21,017 |
| 45 | ▼ 13 | transcend.io | 72.2 | 567 |
| 46 | ▲ 9 | sourceforge.io | 72.2 | 8,200 |
| 47 | ▲ 12 | crates.io | 72.2 | 6,040 |
| 48 | ▼ 15 | powr.io | 72.1 | 21,571 |
| 49 | ▲ 8 | jenkins.io | 72.1 | 6,499 |
| 50 | ▼ 14 | pypa.io | 72.1 | 4,845 |
| 51 | ▲ 12 | globalping.io | 72.0 | 160 |
| 52 | ▲ 18 | microsoft.github.io | 72.0 | 7,290 |
| 53 | ▲ 18 | restockrocket.io | 72.0 | 15,125 |
| 54 | ▲ 11 | etherscan.io | 72.0 | 14,010 |
| 55 | NEW | incident.io | 72.0 | 1,899 |
| 56 | ▲ 16 | squidfunk.github.io | 71.8 | 7,551 |
| 57 | ▲ 7 | n8n.io | 71.6 | 13,865 |
| 58 | ▲ 3 | cncf.io | 71.6 | 7,095 |
| 59 | ▼ 14 | opentelemetry.io | 71.5 | 5,262 |
| 60 | ▼ 13 | plyr.io | 71.5 | 19,505 |
| 61 | ▼ 22 | systeme.io | 71.5 | 22,986 |
| 62 | ▼ 10 | swagger.io | 71.5 | 5,684 |
| 63 | ▼ 14 | tarteaucitron.io | 71.4 | 21,118 |
| 64 | ▼ 10 | sjv.io | 71.2 | 29,615 |
| 65 | ▲ 13 | angular.io | 71.0 | 6,273 |
| 66 | ▼ 16 | jwt.io | 71.0 | 4,337 |
| 67 | ▲ 15 | icomoon.io | 71.0 | 10,757 |
| 68 | ▼ 8 | jestjs.io | 70.9 | 3,307 |
| 69 | ▲ 22 | okendo.io | 70.8 | 8,249 |
| 70 | ▼ 4 | pnpm.io | 70.7 | 2,509 |
| 71 | ▼ 13 | grpc.io | 70.7 | 2,716 |
| 72 | ▲ 11 | buttons.github.io | 70.7 | 5,943 |
| 73 | ▲ 1 | agentskills.io | 70.6 | 3,570 |
| 74 | NEW | gtranslate.io | 70.4 | 1,021 |
| 75 | NEW | synthesia.io | 70.3 | 12,325 |
| 76 | ▲ 5 | spring.io | 70.3 | 8,209 |
| 77 | ▲ 17 | reviews.io | 70.3 | 11,039 |
| 78 | ▼ 3 | shopify.io | 70.3 | 34 |
| 79 | ▲ 6 | synctrack.io | 70.3 | 15,245 |
| 80 | ▲ 18 | snyk.io | 70.2 | 6,857 |
| 81 | ▼ 12 | codesandbox.io | 70.2 | 5,243 |
| 82 | ▼ 5 | hachyderm.io | 70.1 | 3,809 |
| 83 | ▲ 17 | shinyapps.io | 70.1 | 11,027 |
| 84 | ▲ 8 | metamask.io | 70.1 | 11,483 |
| 85 | ▼ 6 | babeljs.io | 70.0 | 3,182 |
| 86 | ▼ 18 | zipaddr.github.io | 69.8 | 20,325 |
| 87 | ▼ 14 | nitropack.io | 69.7 | 1,666 |
| 88 | ▼ 4 | builder.io | 69.5 | 5,442 |
| 89 | ▼ 36 | material.io | 69.5 | 7,545 |
| 90 | NEW | stamped.io | 69.4 | 11,213 |
| 91 | ▼ 15 | projects.gitlab.io | 69.3 | 1,842 |
| 92 | ▲ 5 | socket.io | 69.3 | 4,428 |
| 93 | ▼ 13 | mirus.io | 69.2 | 20,565 |
| 94 | NEW | wiz.io | 69.1 | 6,612 |
| 95 | NEW | imgstore.io | 69.0 | 15,567 |
| 96 | NEW | bubble.io | 69.0 | 5,892 |
| 97 | ▼ 7 | canny.io | 69.0 | 3,167 |
| 98 | ▼ 12 | k8s.io | 68.9 | 3,562 |
| 99 | NEW | invideo.io | 68.9 | 12,828 |
| 100 | NEW | atom.io | 68.8 | 6,111 |
