What powers ohtawaracci.or.jp?
Last seen Aug 2026 · 17 technologies across 10 categories
Analytics
CMS
Databases
MySQL
since Jun 2020
Font scripts
Font Awesome
since Jun 2020
Google Font API
since Jun 2020
JavaScript graphics
JavaScript libraries
Isotope
since Jul 2021
prettyPhoto
since Jun 2020
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Jun 2020
Web servers
Apache HTTP Server
since Jun 2020
WordPress plugins
SiteOrigin Page Builder
since Jul 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.14 / 10 · ranked #1,363,040 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 4.1 MB · 127 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on INFOSPHERE NTT PC Communications, Inc. (163.44.9.11)
- DNS: sphere.ad.jp
- Email: ohtawaracci.or.jp
- Email security: no SPF record, no DMARC record
- Common Crawl link graph: rank 11,194,207, 2 hosts
DNS records as swept Sep 2026. How the web is hosted