What powers 1458class.com?
Last seen Jun 2026 · 27 technologies across 16 categories
Analytics
Naver Analytics
since Mar 2023
CDN
Cloudflare
since May 2023
CMS
Databases
MySQL
since Mar 2023
Ecommerce
Font scripts
Font Awesome
since Mar 2023
JavaScript frameworks
JavaScript libraries
OWL Carousel
since May 2023
Tippy.js
since Mar 2023
Live chat
Channel.io
since Mar 2023
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Mar 2023
UI frameworks
UIKit
since Mar 2023
Web servers
Apache HTTP Server
since Mar 2023
WordPress plugins
WordPress themes
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.31 / 10 · ranked #47,694,964 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.5 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 4100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean (South Korea)
- Weight: 5.1 MB · 133 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected GSAP Mar 2026
- dropped Autoptimize Oct 2025
- dropped Google Font API Oct 2025
- dropped LazySizes Oct 2025
- dropped WP Fastest Cache Oct 2025