What powers dfree.biz?
Last seen Jun 2026 · 54 technologies across 22 categories
A/B Testing
Karte
since Nov 2025
Advertising
Analytics
Google Analytics
since Aug 2018
Instapage
since Aug 2023
Microsoft Clarity
since Jun 2023
Snowplow Analytics
since Aug 2023
TikTok Pixel
since Jan 2026
CDN
CMS
WordPress
since May 2023
Databases
Development
Font scripts
Google Font API
since Aug 2018
Twitter Emoji (Twemoji)
since Dec 2025
IaaS
Google Cloud
since Feb 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Jul 2021
WordPress.com
since May 2023
Page builders
STUDIO
since Feb 2025
WordPress Block Editor
since Dec 2025
Performance
Priority Hints
since Apr 2024
Programming languages
Security
Cloudflare Bot Management
since Aug 2023
HSTS
since May 2023
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Tailwind CSS
since Apr 2022
Video players
YouTube
since Jun 2019
Web servers
Nginx
since Aug 2018
WordPress plugins
Audience
- 55% phone
- 45% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.92 / 10 · ranked #631,354 of all domains
108 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.1 MB · 137 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kodomotoilet.dfree.biz | 24 |
| dfree.biz | 22 |
| dev.dfree.biz | 21 |
| personal.dfree.biz | 20 |
| homecare.dfree.biz | 18 |
| blog.dfree.biz | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Turbopack Mar 2026
- detected TikTok Pixel Jan 2026
- detected Kadence WP Blocks Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected WordPress Block Editor Dec 2025
- detected Karte Nov 2025