What powers i-buil138.com?
Last seen Aug 2026 · 27 technologies across 15 categories
Affiliate programs
Moshimo
since May 2024
Analytics
Google Analytics
since May 2024
Quantcast Measure
since May 2024
CDN
cdnjs
since Sep 2023
Cloudflare
since Sep 2023
Google Hosted Libraries
since May 2024
jQuery CDN
since Feb 2022
jsDelivr
since May 2024
CMS
WordPress
since May 2024
Databases
MySQL
since May 2024
Font scripts
Google Font API
since May 2024
JavaScript frameworks
JavaScript libraries
Splide
since May 2024
Maps
Google Maps
since May 2024
Miscellaneous
Open Graph
since May 2024
RSS
since May 2024
Programming languages
PHP
since May 2024
Security
Tag managers
Google Tag Manager
since Jun 2026
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Feb 2026
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 80% phone
- 20% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.57 / 10 · ranked #2,369,050 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 6.3 MB · 145 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (49.212.166.198)
- DNS: owari.ne.jp
- Email: owari.ne.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: JPRS, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 10,159,365, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| i-buil138.com | 24 |
| www.i-buil138.com | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager Jun 2026
- detected HSTS Jun 2026
- detected Nginx Feb 2026