What powers hikisikai.jp?
Last seen Sep 2026 · 16 technologies across 11 categories
CMS
Databases
MySQL
since Aug 2022
Font scripts
Twitter Emoji (Twemoji)
since Aug 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Clipboard.js
since Aug 2022
Swiper
since Dec 2022
Miscellaneous
Open Graph
since Oct 2022
RSS
since Dec 2022
Programming languages
PHP
since Aug 2022
UI frameworks
Web servers
Nginx
since Aug 2022
WordPress plugins
SiteOrigin Page Builder
since Aug 2022
TablePress
since Aug 2022
WordPress themes
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.08 / 10 · ranked #3,383,089 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| CLS | 0 |
| TTFB | 2900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 5.7 MB · 37 requests
- WordPress theme: lightning (child: lightning_child_sample) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (49.212.243.95)
- DNS: Sakura Internet
- Email: hikisikai.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 11,745,530
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped TinyMCE May 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected TinyMCE Nov 2025