What powers couponcode.jp?
Last seen Jun 2026 · 25 technologies across 14 categories
Affiliate programs
ValueCommerce
since Jul 2021
Caching
Endurance Page Cache
since Dec 2025
WP Rocket
since Aug 2022
CDN
Cloudflare
since Jun 2020
CMS
Databases
MySQL
since Jun 2020
Font scripts
Google Font API
since Jun 2020
Hosting
Bluehost
since May 2022
JavaScript libraries
Marketing automation
MailChimp
since Jun 2020
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2024
Programming languages
PHP
since Jun 2020
WordPress plugins
Audience
- 68% phone
- 32% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.53 / 10 · ranked #6,284,699 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 0.4 MB · 33 requests
- WordPress theme: rehub-theme · all themes
- Structured data: JSON-LD, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected ValueCommerce Apr 2026
- dropped Open Graph Feb 2026
- dropped WPForms Feb 2026
- detected Endurance Page Cache Dec 2025