What powers 
3coins.jp?
Last seen Oct 2023 · 19 technologies across 16 categories
Analytics
Google Analytics
since Jul 2018
Blogs
WordPress
since Jan 2016
CDN
Amazon CloudFront
since Jul 2019
cdnjs
since Jul 2022
Cloudflare
since Jul 2022
Google Hosted Libraries
since Feb 2022
Databases
MySQL
since Feb 2019
Amazon SES
since Aug 2022
Font scripts
Font Awesome
since Oct 2019
Hosting Panels
Plesk
since Feb 2017
JavaScript Frameworks
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Dec 2022
Mobile Frameworks
jQuery-pjax
since Feb 2019
PaaS
Amazon Web Services
since Jul 2019
Programming languages
Tag managers
Google Tag Manager
since Jun 2019
Web Servers
Widgets
Twitter
since Jul 2018
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 89% phone
- 11% desktop
Japan
Taiwan
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.07 / 10 · ranked #105,377 of all domains
245 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0.5 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- 3 Coins
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (18.238.55.30)
- DNS: Amazon Route 53
- Email: Amazon SES / WorkMail
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 2,239,503, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.3coins.jp | 15 |
| 3coins.jp | 10 |