What powers rkkoga.com?
Last seen Jun 2026 · 15 technologies across 13 categories
Advertising
Google AdSense
since May 2019
Analytics
Google Analytics
since Jan 2019
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Sep 2023
Programming languages
Security
reCAPTCHA
since Jan 2020
Web servers
Apache HTTP Server
since May 2019
WordPress plugins
WordPress themes
Twenty Twenty
since Feb 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.11 / 10 · ranked #86,520,904 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.0 MB · 43 requests
- WordPress theme: twentytwenty · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Tag Manager Jun 2026
- detected Google Tag Manager Apr 2026
- dropped Google Tag Manager Mar 2026
- detected Google Font API Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Google Tag Manager Nov 2025
- dropped Google Tag Manager Oct 2025
- dropped Snowplow Analytics Aug 2025