What powers a-ha.io?
Last seen Jun 2026 · 55 technologies across 21 categories
Advertising
Google AdSense
since Jun 2020
Twitter Ads
since May 2026
Analytics
Datadog
since Apr 2026
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Apr 2019
Microsoft Clarity
since May 2023
Naver Analytics
since Feb 2022
Snowplow Analytics
since Nov 2023
Authentication
Apple Sign-in
since Jul 2022
Facebook Login
since Jul 2021
CDN
Amazon CloudFront
since May 2024
Amazon S3
since May 2022
cdnjs
since Nov 2021
Cloudflare
since May 2022
jQuery CDN
since Feb 2022
jsDelivr
since Nov 2023
Development
Mailgun
since Aug 2022
Issue trackers
Sentry
since Nov 2019
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Nov 2021
Miscellaneous
PaaS
Amazon Web Services
since Nov 2021
Page builders
Payment processors
Performance
Priority Hints
since May 2024
Programming languages
Node.js
since May 2020
Security
Tag managers
Google Tag Manager
since Sep 2019
UI frameworks
Web frameworks
Nuxt.js
since Apr 2019
Webmail
Apple iCloud Mail
since Jun 2025
Google Workspace
since Aug 2022
Audience
- 62% phone
- 36% desktop
- 2% tablet
South Korea
United States
India
Japan
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.71 / 10 · ranked #303,821 of all domains
76 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- CDN: Amazon CloudFront
- Weight: 0.7 MB · 47 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| connects.a-ha.io | 31 |
| ssul.a-ha.io | 28 |
| a-ha.io | 26 |
| www.a-ha.io | 26 |
| auth.a-ha.io | 18 |
| event.a-ha.io | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- detected Priority Hints May 2026
- detected Twitter Ads May 2026
- detected Datadog Apr 2026
- detected Snowplow Analytics Apr 2026
- dropped Angular Mar 2026
- dropped Elastic APM Mar 2026
- dropped Elasticsearch Mar 2026
- dropped LottieFiles Mar 2026
- dropped TypeScript Mar 2026
- dropped Zone.js Mar 2026
- dropped Amazon ELB Dec 2025
- detected Angular Dec 2025
- detected TypeScript Dec 2025
- detected Zone.js Dec 2025
- detected Turbopack Oct 2025
- dropped Priority Hints Sep 2025