What powers airklass.com?
Last seen Jun 2026 · 42 technologies across 20 categories
A/B Testing
Google Optimize
since Jul 2021
Advertising
Criteo
since Oct 2022
Analytics
Google Analytics
since Aug 2018
Instapage
since Aug 2023
Naver Analytics
since Feb 2022
Snowplow Analytics
since Aug 2023
VWO
since Jul 2020
Yandex.Metrika
since Nov 2019
CDN
Amazon CloudFront
since Apr 2023
Cloudflare
since Sep 2022
Font scripts
Google Font API
since Aug 2023
JavaScript frameworks
JavaScript libraries
Live chat
Channel.io
since Dec 2022
Maps
Miscellaneous
PaaS
Amazon Web Services
since Jan 2019
Programming languages
RUM
Security
Cloudflare Bot Management
since Sep 2022
HSTS
since Aug 2023
Tag managers
Google Tag Manager
since Jan 2020
UI frameworks
Video players
VideoJS
since Apr 2022
Web server extensions
Web servers
Widgets
Facebook
since Aug 2018
Audience
- 77% desktop
- 18% phone
- 5% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.31 / 10 · ranked #1,109,337 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 100 ms |
| CLS | 0.5 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- CDN: Amazon CloudFront
- Weight: 8.8 MB · 154 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.airklass.com | 20 |
| biz.airklass.com | 15 |
| studio.airklass.com | 13 |
| m.airklass.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Hotjar Sep 2025
- dropped Adobe Audience Manager Aug 2025