What powers atrain.jp?
Last seen Jun 2026 · 26 technologies across 16 categories
Advertising
Twitter Ads
since Jun 2021
Yahoo Advertising
since Jun 2026
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Oct 2023
Cloudflare
since Oct 2023
Google Hosted Libraries
since Oct 2023
jsDelivr
since Oct 2023
CMS
Databases
MySQL
since Oct 2023
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2023
Operating systems
AlmaLinux
since Oct 2024
Programming languages
PHP
since Oct 2023
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Mar 2019
Video players
YouTube
since Oct 2023
Web server extensions
Web servers
Widgets
WordPress plugins
WP-PageNavi
since Oct 2023
Audience
- 84% phone
- 15% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.25 / 10 · ranked #1,199,462 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 31.0 MB · 147 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Yahoo Advertising Jun 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025