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Synca

Nền tảng quản lý đội nhảy, xếp ca, và điều phối chuyên nghiệp

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synca.asia · Added June 25, 2026 · Last analysed June 25, 2026 · via

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 25 June 2026; the live site may have changed since.

Synca still has work before launch. Worth fixing first: missing several security headers, incomplete legal pages, and no sitemap.

Launched on Product Hunt on June 25, 2026. The site is hosted on Lanit Technology and Communication Joint Stock Company in Vietnam, with a domain registered 2 weeks before launch. The crawl picked up 9 technologies on this site, covering javascript library, CSS frameworks, DNS providers, and frameworks. The stack includes Next.js, React, and Tailwind CSS.

For context, it's running the same core stack as 2,990 other launches.

If you own this site, refresh the snapshot and see the full fix list any time →

Vibe Score 40 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9)

Infrastructure
DNS TenTen
OS Ubuntu
Server nginx
Build & Framework
CSS framework Tailwind CSS
Framework React
JavaScript library Motion
Serwist
Meta-framework Next.js (5)
UI library shadcn/ui

Infrastructure

DNS
TenTen
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 9 Jun 2026 to 7 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
17 days
Registered Jun 2026 · GMO Internet Group, Inc. d/b/a Onamae.com

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC Not published. Receivers fall back to permissive defaults.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (1)

Cache storage (1)
Cache nameDetected as
pages -

Readiness Breakdown How?

Custom title and meta description
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags

Performance How?

1142 ms Server response
9% Faster than peers
4320 ms Largest contentful paint
0.00 Cumulative layout shift
368 KB Page weight
0 Console errors
0 Failed requests

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?

SignalPoints
Placeholder branding +10
AI CSS signals +10
AI copy signals +5
AI palette signals +5
AI stack signals +10

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.

AI Stance

No AI stance declared
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (0/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
6 JS files
2 CSS files
0 Third-party domains

Brand Colours

App Manifest

Synca
display: standalone 3 icons
theme #D63384
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.