What powers dolphinproject.jp?
Last seen Oct 2026 · 16 technologies across 9 categories
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
WordPress plugins
WordPress themes
Twenty Sixteen
since Aug 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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 65% phone
- 35% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.57 / 10 · ranked #2,381,275 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| CLS | 0 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 4.2 MB · 51 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (3.115.114.37, IPv6)
- DNS: vserverhosts.com
- Email: dolphinproject.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Sectigo, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 59,404,817
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted