What powers dobiren.org?
Last seen Jun 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Oct 2020
CMS
Databases
MySQL
since Apr 2022
Font scripts
Twitter Emoji (Twemoji)
since Apr 2022
Hosting
Sakura Internet
since Sep 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Apr 2022
SEO
Video players
YouTube
since Dec 2025
Web servers
Nginx
since Oct 2020
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.95 / 10 · ranked #1,674,938 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 7.1 MB · 113 requests
- 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 Priority Hints Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected YouTube Dec 2025