What powers shizuokakenbudoukan.jp?
Last seen Jul 2026 · 23 technologies across 15 categories
Advertising
Twitter Ads
since May 2022
Analytics
Google Analytics
since Jun 2023
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Jun 2020
Font scripts
Twitter Emoji (Twemoji)
since Jun 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jun 2020
Security
Cloudflare Bot Management
since Mar 2025
Really Simple SSL & Security
since Apr 2024
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Twitter
since May 2022
WordPress plugins
Jetpack
since May 2022
TablePress
since Mar 2022
WordPress themes
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 87% phone
- 13% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.27 / 10 · ranked #2,944,578 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on INFOSPHERE NTT PC Communications, Inc. (143.125.237.78)
- Email: shizuokakenbudoukan.jp
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 6,752,487, 2 hosts
DNS records as swept Aug 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Babel Jul 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025