What powers ecc.jp?
Last seen Jun 2026 · 66 technologies across 26 categories
A/B Testing
Advertising
Affiliate programs
Analytics
Authentication
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Performance
Personalisation
Programming languages
Security
Segmentation
Tag managers
UI frameworks
Video players
Web servers
Webmail
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| attend join | #76 | 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
- 77% phone
- 23% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.83 / 10 · ranked #125,452 of all domains
189 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
1 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 33.2 MB · 551 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ecc.jp | 33 |
| www.kids.ecc.jp | 32 |
| www.lets.ecc.jp | 31 |
| ecc.jp | 26 |
| recruit.ecc.jp | 23 |
| www.airline.ecc.jp | 22 |
| stg.www.ecc.jp | 20 |
| blog.lets.ecc.jp | 12 |
| streaming.ecc.jp | 10 |
| studentportal.ecc.jp | 8 |
| mypage.ecc.jp | 7 |
| teacherportal.ecc.jp | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- detected Bunny Apr 2026
- detected Cart Functionality Apr 2026
- detected React Apr 2026
- detected styled-components Apr 2026
- detected Preact Mar 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Bot Management Nov 2025
- detected Unpkg Oct 2025