What powers 
breakingdown.jp?
Last seen Sep 2026 · 24 technologies across 14 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
CDN
Databases
Firebase
since Apr 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Apr 2024
PaaS
Amazon Web Services
since May 2021
Vercel
since Apr 2024
Performance
Priority Hints
since Mar 2026
Programming languages
Node.js
since Apr 2024
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Apr 2024
Tag managers
Google Tag Manager
since May 2021
UI frameworks
Tailwind CSS
since Apr 2022
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 84% phone
- 15% desktop
- 2% tablet
Japan
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.38 / 10 · ranked #421,042 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.9 MB · 111 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (3.170.73.3)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 9,761,037, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| breakingdown.jp | 16 |
| hardpuncher.breakingdown.jp | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Imgix Sep 2026
- 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