What powers buchinclass.com?
Last seen Jun 2026 · 30 technologies across 17 categories
Analytics
Google Analytics
since Jun 2025
Microsoft Clarity
since Jun 2025
Naver Analytics
since Jun 2025
TikTok Pixel
since Sep 2025
Authentication
Facebook Login
since Jun 2025
CDN
Amazon CloudFront
since Jun 2025
jsDelivr
since Jan 2026
Development
Turbopack
since Jan 2026
Font scripts
Font Awesome
since Jun 2025
Issue trackers
Sentry
since Jun 2025
JavaScript frameworks
JavaScript libraries
Live chat
Channel.io
since Jun 2025
Miscellaneous
PaaS
Amazon Web Services
since Jun 2025
Performance
Priority Hints
since Jan 2026
Programming languages
Node.js
since Jan 2026
Rich text editors
Quill
since Jan 2026
Tag managers
Google Tag Manager
since Jun 2025
UI frameworks
Tailwind CSS
since Jan 2026
Web servers
Apache HTTP Server
since Jan 2026
Audience
- 62% phone
- 37% desktop
- 2% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.27 / 10 · ranked #64,905,578 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.45 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 19.0 MB · 104 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| buchinclass.com | 20 |
| www.buchinclass.com | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server Jan 2026
- dropped Cloudflare Jan 2026
- detected jsDelivr Jan 2026
- detected Next.js Jan 2026
- detected Next.js App Router Jan 2026
- detected Node.js Jan 2026
- detected Priority Hints Jan 2026
- detected Quill Jan 2026
- detected Tailwind CSS Jan 2026
- detected Turbopack Jan 2026
- detected Webpack Jan 2026
- detected TikTok Pixel Sep 2025
- dropped Cloudflare Bot Management Aug 2025
- dropped HubSpot Aug 2025
- dropped HubSpot Chat Aug 2025
- dropped Lodash Aug 2025