What powers tetsujinkun.com?
Last seen Jun 2026 · 18 technologies across 11 categories
Analytics
Google Analytics
since Jul 2021
Microsoft Clarity
since May 2024
CDN
CMS
microCMS
since May 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Oct 2021
Security
HSTS
since Apr 2026
UI frameworks
Element UI
since Mar 2024
UIKit
since Jul 2021
Video players
YouTube
since Aug 2021
Web servers
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.15 / 10 · ranked #10,452,854 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 7.5 MB · 123 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| app.tetsujinkun.com | 18 |
| tetsujinkun.com | 18 |
| www.tetsujinkun.com | 18 |
Full technology history →
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Recent changes
- dropped BowNow Jun 2026
- dropped Google Tag Manager Jun 2026
- dropped React Jun 2026
- dropped styled-components Jun 2026
- dropped Yandex.Metrika Jun 2026
- dropped Amazon ALB May 2026
- dropped Swiper Slider May 2026
- detected HSTS Apr 2026