What powers kec-eng.com?
Last seen Jun 2026 · 16 technologies across 9 categories
Analytics
Google Analytics
since Mar 2021
Microsoft Clarity
since May 2025
CDN
cdnjs
since Jun 2026
Cloudflare
since Jun 2026
Google Hosted Libraries
since Feb 2022
jsDelivr
since Jun 2026
Font scripts
Google Font API
since Mar 2021
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Jun 2026
Miscellaneous
Open Graph
since Jun 2026
Video players
YouTube
since Nov 2022
Web servers
Nginx
since Mar 2021
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.70 / 10 · ranked #19,317,159 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 19.4 MB · 150 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.