What powers 41-ie.com?
Last seen Jun 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since May 2019
Font scripts
Google Font API
since May 2019
JavaScript libraries
Maps
Google Maps
since Mar 2024
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Jan 2026
Tag managers
Google Tag Manager
since May 2019
Web server extensions
Web servers
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.16 / 10 · ranked #10,360,634 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 11.9 MB · 66 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Facebook Login Feb 2026
- dropped PHP Feb 2026
- detected HSTS Jan 2026
- dropped cdnjs Sep 2025
- dropped Cloudflare Sep 2025
- dropped Font Awesome Sep 2025
- dropped GSAP Sep 2025
- detected Lightbox Aug 2025