What powers theheadline.jp?
Last seen Jun 2026 · 23 technologies across 16 categories
Advertising
Google AdSense
since Sep 2023
Twitter Ads
since Apr 2021
Analytics
Google Analytics
since Feb 2019
CDN
Cloudflare
since Sep 2024
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Feb 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Popper
since Apr 2022
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Mar 2026
Turbolinks
since Oct 2021
Programming languages
Ruby
since Oct 2019
Security
Tag managers
Google Tag Manager
since Dec 2019
UI frameworks
Web frameworks
Ruby on Rails
since Oct 2019
Web servers
Widgets
Twitter
since Oct 2019
Audience
- 90% phone
- 10% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.98 / 10 · ranked #586,205 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.5 MB · 91 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025