What powers njf.jp?
Last seen Aug 2026 · 11 technologies across 10 categories
CDN
Bunny
since Feb 2026
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Font scripts
Bunny Fonts
since Feb 2026
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2023
Programming languages
Web servers
Nginx
since Feb 2019
WordPress plugins
WebFactory Maintenance
since Feb 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 53% desktop
- 47% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.94 / 10 · ranked #3,759,575 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0.4 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.4 MB · 11 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped AddToAny Mar 2026
- dropped AddToAny Share Buttons Mar 2026
- dropped All in One SEO Mar 2026
- dropped DoubleClick Ad Exchange (AdX) Mar 2026
- dropped Font Awesome Mar 2026
- dropped Google AdSense Mar 2026
- dropped Google Analytics Mar 2026
- dropped Google Tag Manager Mar 2026
- dropped jQuery Mobile Mar 2026
- dropped jQuery UI Mar 2026
- dropped reCAPTCHA Mar 2026
- dropped RSS Mar 2026
- dropped Site Kit Mar 2026
- dropped Twitter Emoji (Twemoji) Mar 2026
- dropped WP-PageNavi Mar 2026
- detected Bunny Feb 2026
- detected Bunny Fonts Feb 2026
- detected WebFactory Maintenance Feb 2026