What powers util.support?
Last seen Sep 2026 · 24 technologies across 16 categories
Advertising
Google AdSense
since Aug 2026
Analytics
Google Analytics
since Aug 2026
Naver Analytics
since Aug 2026
CDN
Amazon CloudFront
since Aug 2026
jsDelivr
since Aug 2026
Cookie compliance
Funding Choices
since Aug 2026
Development
Turbopack
since Aug 2026
Font scripts
Google Font API
since Aug 2026
JavaScript frameworks
JavaScript libraries
Live chat
Channel.io
since Aug 2026
Miscellaneous
PaaS
Amazon Web Services
since Aug 2026
Performance
Priority Hints
since Aug 2026
Programming languages
Node.js
since Aug 2026
Security
reCAPTCHA
since Aug 2026
Tag managers
Google Tag Manager
since Aug 2026
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.75 / 10 · ranked #17,740,319 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- CDN: Amazon CloudFront
- Weight: 7.2 MB · 189 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- 데브파이브
- Industry: Software and apps (declares
SoftwareApplication)
From the homepage's own structured data (Sep 2026).