What powers tsgren.jp?
Last seen Aug 2026 · 11 technologies across 10 categories
Analytics
CMS
Databases
MySQL
since Feb 2019
Font scripts
Twitter Emoji (Twemoji)
since Mar 2026
Hosting
Xserver
since Mar 2026
JavaScript libraries
Programming languages
PHP
since Feb 2019
Security
reCAPTCHA
since Jun 2026
Web servers
Nginx
since Mar 2026
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 12% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.87 / 10 · ranked #679,309 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 101 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Jun 2026
- detected reCAPTCHA Jun 2026
- dropped Apache HTTP Server Apr 2026
- dropped Google Hosted Libraries Apr 2026
- dropped jQuery Migrate Apr 2026
- dropped jQuery UI Apr 2026
- detected Nginx Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- detected Xserver Mar 2026