What powers jlptcode.com?
Last seen Jun 2026 · 15 technologies across 12 categories
Advertising
Authentication
NextAuth.js
since Aug 2024
CDN
Cloudflare
since Jun 2026
JavaScript frameworks
Miscellaneous
Webpack
since Aug 2024
Operating systems
Ubuntu
since Dec 2025
Performance
Priority Hints
since Aug 2024
Programming languages
Node.js
since Aug 2024
Security
Cloudflare Bot Management
since Jun 2026
UI frameworks
Tailwind CSS
since Aug 2024
Web servers
Widgets
ShareThis
since Aug 2024
Audience
- 55% desktop
- 35% phone
- 10% tablet
South Korea
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #92,872,958 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 2.8 MB · 70 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected 33Across Jun 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected ShareThis Jun 2026
- dropped 33Across May 2026
- dropped ShareThis May 2026
- dropped Azure Jan 2026
- dropped HSTS Jan 2026
- dropped Vercel Jan 2026
- detected Nginx Dec 2025
- detected Ubuntu Dec 2025
- detected Azure Nov 2025
- dropped Adobe Audience Manager Oct 2025
- dropped Azure Oct 2025
- dropped Funding Choices Aug 2025
- dropped Google AdSense Aug 2025
- dropped Google Font API Aug 2025
- dropped Google Tag Manager Aug 2025
- dropped reCAPTCHA Aug 2025