What powers letterpackdirect.jp?
Last seen Jun 2026 · 21 technologies across 11 categories
Advertising
Analytics
Google Ads Conversion Tracking
since Dec 2021
Google Analytics
since May 2021
Microsoft Clarity
since Apr 2023
CDN
cdnjs
since Dec 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Apr 2023
jsDelivr
since Oct 2023
Ecommerce
Cart Functionality
since Dec 2021
Font scripts
Google Font API
since Oct 2023
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2023
RUM
New Relic
since Sep 2024
Security
HSTS
since Apr 2023
Tag managers
Google Tag Manager
since May 2021
Web servers
Nginx
since May 2021
Audience
- 73% phone
- 25% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.30 / 10 · ranked #8,648,569 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.7 MB · 154 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.