What powers 4kup.net?
Last seen Jun 2026 · 22 technologies across 16 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Oct 2023
Caching
W3 Total Cache
since Oct 2023
CDN
Cloudflare
since May 2022
jsDelivr
since Jul 2020
CMS
Databases
MySQL
since Jan 2019
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
Security
HSTS
since Oct 2023
SEO
UI frameworks
Web servers
Widgets
Buy me a coffee
since Mar 2023
WordPress plugins
Slim SEO
since Dec 2024
WordPress themes
Audience
- 59% desktop
- 39% phone
- 3% tablet
Japan
South Korea
Malaysia
Thailand
Taiwan
Singapore
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.65 / 10 · ranked #20,802,835 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.1 MB · 38 requests
- WordPress theme: generatepress (child: forkupgp) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.4kup.net | 16 |
| 4kup.net | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- dropped core-js Aug 2025
- detected HTTP/3 Aug 2025
- dropped Sentry Aug 2025
- dropped Webpack Aug 2025