What powers randd.co.jp?
Last seen Jun 2026 · 23 technologies across 17 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since Jun 2018
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Jun 2018
Font scripts
Google Font API
since Apr 2018
Twitter Emoji (Twemoji)
since Jun 2018
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Jun 2018
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Mar 2021
UI frameworks
Web servers
Apache HTTP Server
since Apr 2018
Widgets
Twitter
since Jun 2018
WordPress themes
Audience
- 56% phone
- 44% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.53 / 10 · ranked #866,005 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.1 MB · 101 requests
- WordPress theme: lightning-pro (child: lightning-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Twitter Emoji (Twemoji) May 2026
- dropped Font Awesome Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025