What powers 4988.io?
Last seen May 2026 · 17 technologies across 9 categories
CDN
Google Hosted Libraries
since Dec 2025
jsDelivr
since Dec 2025
CMS
Gnuboard
since Dec 2025
Databases
MySQL
since Dec 2025
Ecommerce
Cart Functionality
since Dec 2025
Font scripts
Font Awesome
since Dec 2025
Google Font API
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2025
PWA
since May 2026
Programming languages
PHP
since Dec 2025
Web servers
Nginx
since Dec 2025
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.27 / 10 · ranked #65,101,736 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.