What powers e-childschoolinfo.kr?
Last seen Aug 2026 · 25 technologies across 13 categories
Analytics
Google Analytics
since Oct 2025
Naver Analytics
since Jul 2026
CDN
Databases
Firebase
since Aug 2026
Font scripts
Google Font API
since Aug 2026
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Oct 2025
Chart.js
since Oct 2025
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Oct 2025
Security
UI frameworks
Bootstrap
since Oct 2025
Tailwind CSS
since Aug 2026
Web servers
Apache HTTP Server
since Oct 2025
Webmail
Google Workspace
since Oct 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 77% desktop
- 23% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0.3 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- CDN: Fastly
- Weight: 1.4 MB · 41 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Animate.css Aug 2026
- dropped core-js Aug 2026
- detected Firebase Aug 2026
- dropped Font Awesome Aug 2026
- detected Google Font API Aug 2026
- detected HTTP/3 Aug 2026
- detected jsDelivr Aug 2026
- dropped Leaflet Aug 2026
- dropped Livefyre Aug 2026
- dropped OpenSSL Aug 2026
- dropped OWL Carousel Aug 2026
- dropped Prism Aug 2026
- detected PWA Aug 2026
- dropped Quill Aug 2026
- detected reCAPTCHA Aug 2026
- dropped Select2 Aug 2026
- detected Tailwind CSS Aug 2026
- detected Unpkg Aug 2026
- dropped CentOS Feb 2026