What powers firekids.jp?
Last seen Jun 2026 · 56 technologies across 25 categories
Advertising
AppNexus
since Apr 2026
Google Ads
since Jan 2023
Microsoft Advertising
since Feb 2026
Twitter Ads
since Jun 2021
Analytics
Google Ads Conversion Tracking
since Apr 2022
Google Analytics
since Jan 2019
Microsoft Clarity
since Oct 2023
Authentication
Google Sign-in
since Feb 2023
CDN
cdnjs
since Jan 2026
Cloudflare
since Apr 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Jan 2026
jsDelivr
since May 2023
CMS
Databases
MySQL
since May 2023
Ecommerce
Amazon SES
since May 2025
Font scripts
Google Font API
since Apr 2022
Twitter Emoji (Twemoji)
since May 2024
JavaScript frameworks
GSAP
since May 2023
JavaScript libraries
Marketing automation
Klaviyo
since Mar 2025
Miscellaneous
PaaS
Amazon Web Services
since May 2025
Performance
Priority Hints
since Feb 2023
Programming languages
PHP
since Jan 2019
Reviews
Judge.me
since Dec 2025
Security
Tag managers
Google Tag Manager
since Apr 2022
UI frameworks
Animate.css
since Sep 2025
Bootstrap
since Jul 2022
Video players
YouTube
since Nov 2022
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Widgets
WordPress plugins
Audience
- 73% phone
- 25% desktop
- 3% tablet
Japan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.70 / 10 · ranked #763,163 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 48.1 MB · 307 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| recruit.firekids.jp | 36 |
| sub.firekids.jp | 30 |
| m.firekids.jp | 28 |
| firekids.jp | 27 |
| www.firekids.jp | 27 |
| ec-cube.firekids.jp | 26 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped FingerprintJS May 2026
- detected AppNexus Apr 2026
- detected Cloudflare Bot Management Mar 2026
- detected Microsoft Advertising Feb 2026
- dropped Mustache Feb 2026
- dropped Preact Feb 2026
- dropped Swym Wishlist Plus Feb 2026
- detected Apache HTTP Server Jan 2026
- detected cdnjs Jan 2026
- detected EC-CUBE Jan 2026
- detected jQuery CDN Jan 2026
- detected Judge.me Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Cloudflare Bot Management Nov 2025
- detected reCAPTCHA Oct 2025
- detected Google Ads Sep 2025
- detected Google Ads Conversion Tracking Sep 2025