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Resyndeo

Ship apps, APIs, databases, workflows, and more—and get a live URL for everything with Resyndeo.

Developer Tools
United States Estimated origin: United States

Added July 23, 2026 · Last analysed July 23, 2026 · via · 57% unique tagline

Own this Launch?
Screenshot of Resyndeo

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 23 July 2026; the live site may have changed since.

Resyndeo is partway there, with complete legal pages and fast page loads. Worth fixing first: missing several security headers, no sitemap, and tracking cookies set before any opt-in.

Launched on Product Hunt on July 23, 2026. The site is served through AWS CloudFront, with a domain registered 3 months before launch. The crawl picked up 12 technologies on this site, covering CDN, analytics, cloud, and directory. The stack includes Next.js, React, and Amazon Web Services.

For context, it's running the same core stack as 829 other launches.

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

5.0
StackScope Score
Fair
64/100 Launch Readiness
Well prepared
0/6 Security Headers
Poor
3/3* Legal
Complete*
1/2 Crawl files
Partial
100/100 Performance
Fast
Vibe Score 0 · No AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (12) · Scale-up stack

Email
Business email Google Workspace (3)
Transactional email Resend
Build & Framework
Framework React
Meta-framework Next.js (3)
Analytics & Marketing
Analytics PostHog (4)
Other
Directory Product Hunt

Infrastructure

Network
CLOUDFLARENET - Cloudflare, Inc., US
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 10 Jul 2026 to 8 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered Apr 2026 · Squarespace Domains II LLC

Email Security

✓
SPF ~all Soft-fail (~all). Common and accepted.
✓
DKIM Detected via known email provider
✗
DMARC p=none None (p=none). Monitoring only.
?
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 (5)

Cookies (2)
NameLifetimeDetected as
ph_phc_AEUjf3TxvJEDzKpEDgLDpSDU2MZMxzA5DekCqcmLzs3U_posthog 12mo PostHog
__cf_bm < 1h Cloudflare
Session storage (3)
KeySizeDetected as
ph_phc_AEUjf3TxvJEDzKpEDgLDpSDU2MZMxzA5DekCqcmLzs3U_posthog 388 B PostHog
ph_phc_AEUjf3TxvJEDzKpEDgLDpSDU2MZMxzA5DekCqcmLzs3U_primary_window_exists 4 B PostHog
ph_phc_AEUjf3TxvJEDzKpEDgLDpSDU2MZMxzA5DekCqcmLzs3U_window_id 38 B PostHog

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?

140 ms Server response
85% Faster than peers
300 ms Largest contentful paint
0.00 Cumulative layout shift
348 KB Page weight
6 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

⚠ 2 images: 1 missing alt text

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

AI Stance

Blocks AI crawlers
✗ llms.txt published
✗ 9 AI bots blocked in robots.txt
Content-Signal
✗ ai-train = no
✓ search = yes
? ai-input (not declared)
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✗ sitemap.xml
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/privacy
✓ Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
84% unique
Mentions:
CCPA Cookies Do Not Sell Updated: 2026-05-18

Security Headers (0/6)

✗
Referrer-Policy
✗
X-Frame-Options
✗
Permissions-Policy experimental (check browser support)
✗
X-Content-Type-Options
✗
Content-Security-Policy
✗
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting
15 JS files
1 CSS files
2 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.