What powers 
ivalue.jp?
Last seen Oct 2025 · 33 technologies across 15 categories
Analytics
CDN
cdnjs
since Jul 2022
Cloudflare
since Jul 2022
Google Hosted Libraries
since Jul 2022
jsDelivr
since Jul 2022
Databases
Firebase
since Feb 2025
Ecommerce
Cart Functionality
since Jul 2022
Font scripts
Hosting panels
Plesk
since Jul 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Programming languages
Security
Tag managers
Google Tag Manager
since Jul 2022
Matomo Tag Manager
since Jul 2022
UI frameworks
Bootstrap
since Mar 2024
Web servers
Apache HTTP Server
since Oct 2025
Nginx
since Jul 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.60 / 10 · ranked #146,338 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on CLARA-AS-AP CLARA, Inc. (182.54.189.77)
- DNS: value-domain.com
- Email: ivalue.jp
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,455,308, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ivalue.jp | 20 |
| portal-nc.ivalue.jp | 14 |
| portal.ivalue.jp | 10 |