What powers rockroumu.com?
Last seen Jun 2026 · 12 technologies across 12 categories
Analytics
Google Analytics
since Dec 2020
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Dec 2020
Font scripts
Twitter Emoji (Twemoji)
since Dec 2020
JavaScript libraries
Performance
Priority Hints
since Jun 2026
Programming languages
Tag managers
Google Tag Manager
since Dec 2020
Video players
YouTube
since Dec 2020
Web servers
Apache HTTP Server
since Dec 2020
WordPress plugins
TablePress
since Feb 2022
Audience
- 72% desktop
- 28% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.80 / 10 · ranked #16,612,937 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.6 MB · 91 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Jun 2026
- detected Twitter Emoji (Twemoji) Dec 2025