What powers naraigawa.jp?
Last seen Oct 2026 · 24 technologies across 15 categories
CMS
Comment systems
Livefyre
since May 2022
Databases
MySQL
since May 2022
Font scripts
Google Font API
since May 2022
JavaScript libraries
Maps
Google Maps
since Mar 2023
Leaflet
since May 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Mar 2023
Operating systems
CentOS
since May 2022
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
TypeScript
since Mar 2023
Web server extensions
Web servers
Widgets
FullCalendar
since Mar 2023
WordPress plugins
WordPress themes
Lightning
since May 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.61 / 10 · ranked #5,617,091 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.5 MB · 70 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on KDDI KDDI CORPORATION (211.126.227.180)
- DNS: cnet-kiso.ne.jp
- Email: naraigawa.jp
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 32,978,211, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted