What powers dwango.jp?
Last seen Jun 2026 · 49 technologies across 28 categories
A/B Testing
Google Optimize
since Jun 2021
Advertising
Twitter Ads
since May 2021
Yahoo Advertising
since Apr 2022
Analytics
Authentication
Facebook Login
since Sep 2021
CDN
Amazon CloudFront
since Nov 2018
Amazon S3
since Feb 2019
Cloudflare
since Feb 2020
Google Cloud CDN
since Apr 2026
jsDelivr
since Jul 2020
CMS
Contentful
since Mar 2021
Documentation
Zendesk
since Mar 2020
Ecommerce
Cart Functionality
since Aug 2020
Amazon SES
since Aug 2022
Mailgun
since Aug 2022
Font scripts
Google Font API
since Aug 2018
IaaS
Google Cloud
since Mar 2021
JavaScript frameworks
JavaScript libraries
Underscore.js
since Aug 2018
web-vitals
since Feb 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Mobile frameworks
PaaS
Amazon Web Services
since Jan 2019
Payment processors
Programming languages
Ruby
since Aug 2018
Reverse proxies
Envoy
since Nov 2021
Search engines
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Material Design Lite
since Aug 2018
MUI
since Apr 2022
Video players
YouTube
since Feb 2019
Web frameworks
Ruby on Rails
since Aug 2018
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Google Workspace
since Aug 2022
Widgets
Twitter
since Aug 2018
Audience
- 100% phone
Japan
South Korea
Taiwan
Hong Kong SAR China
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.02 / 10 · ranked #43,537 of all domains
478 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- CDN: Amazon CloudFront
- Weight: 1.8 MB · 97 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| pc.dwango.jp | 21 |
| music.dwango.jp | 19 |
| kpop.dwango.jp | 18 |
| account.dwango.jp | 15 |
| billboard-official.dwango.jp | 15 |
| jpstore.dwango.jp | 15 |
| listengo.dwango.jp | 13 |
| help.jpstore.dwango.jp | 11 |
| sumo.dwango.jp | 8 |
| call-sp.dwango.jp | 6 |
| decome-sp.dwango.jp | 4 |
| news.dwango.jp | 4 |
Full technology history →
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Recent changes
- dropped Gatsby Jun 2026
- dropped Google Ads Jun 2026
- dropped Google Ads Conversion Tracking Jun 2026
- dropped Priority Hints Jun 2026
- dropped PWA Jun 2026
- dropped Webpack Jun 2026
- detected Astro May 2026
- dropped Google Cloud Storage May 2026
- detected React Router May 2026
- detected Google Cloud CDN Apr 2026
- detected Priority Hints Mar 2026
- detected Microsoft Clarity Oct 2025