What powers rrruka.com?
Last seen Jun 2026 · 22 technologies across 15 categories
Analytics
Google Analytics
since May 2023
Microsoft Clarity
since May 2023
CDN
cdnjs
since May 2023
Cloudflare
since May 2023
CMS
WordPress
since May 2023
Databases
MySQL
since May 2023
Font scripts
Google Font API
since May 2023
Twitter Emoji (Twemoji)
since May 2023
Hosting
Xserver
since Jun 2025
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Mar 2026
Performance
LazySizes
since May 2023
Programming languages
PHP
since May 2023
Security
reCAPTCHA
since Nov 2023
Video players
YouTube
since Mar 2026
Web servers
Nginx
since Jun 2025
WordPress plugins
EWWW Image Optimizer
since May 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.08 / 10 · ranked #11,370,297 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.9 MB · 125 requests
- WordPress theme: jinr · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Autoptimize Apr 2026
- dropped FingerprintJS Apr 2026
- dropped Google Hosted Libraries Apr 2026
- dropped Priority Hints Apr 2026
- dropped Swiper Apr 2026
- detected Prism Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- detected WordPress Block Editor Mar 2026
- detected YouTube Mar 2026