What powers longblack.co?
Last seen Jun 2026 · 40 technologies across 15 categories
Analytics
Datadog
since Feb 2026
Google Analytics
since Nov 2021
Linkedin Insight Tag
since May 2023
Microsoft Clarity
since May 2026
Naver Analytics
since Oct 2022
Vercel Analytics
since Dec 2024
CDN
Cloudflare
since Jun 2025
jsDelivr
since Nov 2021
Font scripts
Typekit
since Nov 2021
JavaScript frameworks
Next.js App Router
since Jan 2026
React
since Dec 2024
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Vercel
since Dec 2024
Performance
Priority Hints
since Jan 2026
Programming languages
Security
Cloudflare Bot Management
since Jun 2025
HSTS
since Dec 2024
Tag managers
Google Tag Manager
since Nov 2021
UI frameworks
Web frameworks
Remix
since Dec 2024
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 64% phone
- 36% desktop
South Korea
United States
Japan
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.88 / 10 · ranked #666,107 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- CDN: Vercel
- Weight: 10.7 MB · 223 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| longblack.co | 25 |
| m.longblack.co | 22 |
| www.longblack.co | 22 |
| search.longblack.co | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Datadog Jun 2026
- detected Microsoft Clarity May 2026
- dropped Datadog Apr 2026
- detected Datadog Feb 2026
- detected Next.js Jan 2026
- detected Next.js App Router Jan 2026
- detected Node.js Jan 2026
- detected Priority Hints Jan 2026
- detected Radix UI Jan 2026
- detected Webpack Jan 2026
- detected Swiper Aug 2025