What powers efjapan.co.jp?
Last seen Jun 2026 · 35 technologies across 20 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| good day mate | #39 | 1 |
| colon in japanese | #83 | 0 |
| whatsapp in japan | #64 | 0 |
| australian good day mate | #52 | 0 |
| australian good day | #70 | 0 |
| american football in japanese | #72 | 0 |
| japan ef | #58 | 0 |
| g day mate | #50 | 0 |
| good on ya mate meaning | #92 | 0 |
| good on ya mate | #44 | 0 |
| good morning in australian | #67 | 0 |
| good day mate in australian | #61 | 0 |
| good day in australia | #50 | 0 |
| good day aussie | #64 | 0 |
| i said to | #57 | 0 |
| ef vietnam | #42 | 0 |
| ef tokyo campus | #65 | 0 |
| ef tokyo campus | #33 | 0 |
| ef tokyo | #60 | 0 |
| ef singapore | #26 | 0 |
| ef international language campus english courses on vancouver island | #87 | 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
- 63% phone
- 36% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.31 / 10 · ranked #88,650 of all domains
270 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
21 keywords in Google's top 30
Core Web Vitals
| LCP | 2.4 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront, Cloudflare
- Weight: 3.5 MB · 164 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Amazon S3 May 2026
- detected OneTrust Apr 2026
- dropped Gatsby Mar 2026
- dropped Google Font API Mar 2026
- detected Google Tag Manager Mar 2026
- dropped Preact Mar 2026
- detected Keen-Slider Feb 2026
- detected Next.js Feb 2026
- detected Node.js Feb 2026
- detected Priority Hints Feb 2026