What powers lc93.jp?
Last seen Aug 2026 · 32 technologies across 19 categories
Analytics
Authentication
CDN
CMS
Databases
Font scripts
Hosting panels
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Security
UI frameworks
Web servers
Webmail
Widgets
WordPress plugins
WordPress themes
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.39 / 10 · ranked #7,635,146 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 7.1 MB · 121 requests
- WordPress theme: sydney (child: sydney-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- エルシー株式会社
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Sakura Internet (153.120.92.36)
- DNS: Onamae.com
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 44,320,599, 4 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lc93.jp | 30 |
| gsuite.lc93.jp | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Jetpack Apr 2026
- dropped Google Tag Manager Jan 2026
- dropped Microsoft Clarity Jan 2026
- dropped Swiper Jan 2026