What powers katsuobushiou.com?
Last seen Jun 2026 · 19 technologies across 15 categories
Analytics
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Jun 2021
Ecommerce
Welcart
since Jun 2021
Font scripts
Twitter Emoji (Twemoji)
since Jun 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Lightbox
since Jun 2021
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jun 2021
Security
reCAPTCHA
since Jun 2026
Web servers
Nginx
since Jun 2021
Widgets
AddToAny
since Jun 2021
WordPress plugins
Audience
- 67% phone
- 33% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.53 / 10 · ranked #23,499,881 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.4 MB · 98 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected core-js Jun 2026
- detected reCAPTCHA Jun 2026
- detected Contact Form 7 Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025