What powers retro-n.com?
Last seen Jun 2026 · 18 technologies across 9 categories
Analytics
CDN
Cloudflare
since Dec 2021
Google Hosted Libraries
since Feb 2022
Ecommerce
Base
since May 2022
Cart Functionality
since Dec 2021
Font scripts
Google Font API
since Dec 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RUM
New Relic
since Dec 2021
Tag managers
Matomo Tag Manager
since Apr 2026
UI frameworks
Materialize CSS
since Dec 2021
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #113,708,651 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 4.7 MB · 117 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Tag Manager May 2026
- detected Matomo Analytics Apr 2026
- detected Matomo Tag Manager Apr 2026
- detected TikTok Pixel Feb 2026
- dropped Amazon SES Aug 2025
- dropped Amazon Web Services Aug 2025
- dropped Google Workspace Aug 2025
- dropped Nginx Aug 2025
- dropped Zendesk Aug 2025