What powers lumena.co.jp?
Last seen Sep 2026 · 21 technologies across 11 categories
CDN
Ecommerce
Cart Functionality
since May 2024
Shopify
since May 2024
Font scripts
Google Font API
since May 2024
Issue trackers
Sentry
since Aug 2026
JavaScript frameworks
GSAP
since May 2024
JavaScript libraries
Instant.Page
since May 2024
Swiper
since May 2024
Miscellaneous
HTTP/3
since May 2024
Open Graph
since May 2024
Payment processors
Performance
Priority Hints
since May 2024
Reviews
Judge.me
since May 2024
Security
HSTS
since May 2024
AI Crawlers
Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.
Audience
- 71% phone
- 29% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.00 / 10 · ranked #3,597,315 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 17.4 MB · 323 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 株式会社ルーメナー
- Profiles: Instagram
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- DNS: gmoserver.jp
- Email: gmoserver.jp
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 15,047,178, 2 hosts
DNS records as swept Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection