What powers happytalk.io?
Last seen Jun 2026 · 50 technologies across 22 categories
A/B Testing
Google Optimize
since Mar 2022
Analytics
CDN
Amazon CloudFront
since Feb 2022
Cloudflare
since Jun 2022
jsDelivr
since Aug 2024
Unpkg
since Feb 2023
Documentation
GitBook
since Jan 2025
Ecommerce
Imweb
since Feb 2022
Font scripts
Font Awesome
since Feb 2022
Google Font API
since Aug 2024
Geolocation
ipify
since Mar 2022
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Feb 2022
Vercel
since Aug 2024
Performance
Priority Hints
since Aug 2024
Programming languages
Node.js
since Jun 2022
Rich text editors
Security
Cloudflare Bot Management
since Jun 2022
HSTS
since Aug 2024
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Video players
Web servers
Nginx
since Feb 2022
Webmail
Google Workspace
since Sep 2022
Widgets
Facebook
since Jun 2018
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.32 / 10 · ranked #430,747 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 200 ms |
| CLS | 0.7 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 26.0 MB · 93 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| home-ars.happytalk.io | 31 |
| ars.happytalk.io | 30 |
| www.happytalk.io | 18 |
| blog.happytalk.io | 14 |
| callrabook.happytalk.io | 14 |
| happytalk.io | 5 |
Full technology history →
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