Synca
Create a timer and sync it live with friends — just share a link. 링크 하나로 친구들과 실시간으로 맞추는 타이머.
Estimated origin: South Korea
Added June 14, 2026
· Last analysed June 14, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 14 June 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Synca ships with the basics, with a thorough launch checklist and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and no email security records.
Launched on Product Hunt on June 14, 2026. The site is hosted on Railway, with a domain registered 1 week before launch. We've detected 6 technologies on this site, covering advertising, analytics, backend framework, and consent tooling. The stack includes Google Funding Choices, Express, and Google AdSense.
It's on one of the most common stacks we track, shared by 669 launches.
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Tech Stack (6)
| DNS | WhoIsDomain Korea |
| Hosting |
Railway
|
| Advertising |
Google AdSense
(2)
|
| Analytics |
Naver Analytics
|
| Consent |
Google Funding Choices
|
| Backend framework |
Express
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| google_auto_fc_cmp_setting | 3 B | Google Funding Choices |
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI writing signals | +5 |
| AI code-structure signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.