What powers deafswim.or.jp?
Last seen Feb 2026 · 18 technologies across 12 categories
CDN
cdnjs
since Aug 2023
Cloudflare
since Aug 2023
CMS
Databases
MySQL
since Nov 2022
Font scripts
Google Font API
since Aug 2023
Twitter Emoji (Twemoji)
since Nov 2022
Hosting
Xserver
since Mar 2023
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Nov 2022
Security
reCAPTCHA
since Jul 2023
Web servers
Nginx
since Mar 2023
WordPress plugins
Contact Form 7
since Nov 2022
Smash Balloon Instagram Feed
since Sep 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.56 / 10 · ranked #2,395,390 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.8 MB · 156 requests
- WordPress theme: catch-responsive · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026