What powers nnn.ed.jp?
Last seen Jun 2026 · 51 technologies across 23 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| tokyo high schools | #48 | 2 |
| r in japanese | #89 | 2 |
| kadokawa dwango | #7 | 2 |
| koukou | #98 | 1 |
| best high schools in tokyo | #28 | 0 |
| tokyo salamander | #63 | 0 |
| top high schools in japan | #31 | 0 |
| what is the point of nnn | #64 | 0 |
| s or n | #73 | 0 |
| secure1 | #53 | 0 |
| n or s | #69 | 0 |
| n nnn | #96 | 0 |
| n nnn | #76 | 0 |
| nasef esports | #41 | 0 |
| newtons to hp | #61 | 0 |
| niconico website | #47 | 0 |
| nnn roblox | #37 | 0 |
| nnn n | #90 | 0 |
| nnn b | #57 | 0 |
| nrs zen | #72 | 0 |
| okinawa schools | #50 | 0 |
| okinawa japan schools | #66 | 0 |
| japanese high schools list | #62 | 0 |
| japan high schools in tokyo | #44 | 0 |
| jp werks | #27 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.00 / 10 · ranked #45,492 of all domains
273 referring domains · OpenPageRank
Search traffic
7 est. monthly organic visits (US)
29 keywords in Google's top 30
Core Web Vitals
| LCP | 0.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 5.8 MB · 283 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| nnn.ed.jp | 29 |
| www.nnn.ed.jp | 24 |
| entrance2024.nnn.ed.jp | 23 |
| secure1.nnn.ed.jp | 23 |
| note.nnn.ed.jp | 17 |
| nlobby.nnn.ed.jp | 14 |
| almuni.nnn.ed.jp | 11 |
| r-secure.nnn.ed.jp | 7 |
| s-secure.nnn.ed.jp | 7 |
| secure.nnn.ed.jp | 6 |
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Recent changes
- detected New Relic May 2026