Zilfu
Social media scheduling for agencies, businesses & creators. Plan, schedule, approve & publish across every network — multiple accounts, one flat price.
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 4 August 2026; the live site may have changed since.
Zilfu scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on PeerPush on August 4, 2026. The site is served through Cloudflare, with a domain registered 3 months before launch. We've detected 15 technologies on this site, covering directory, marketing, analytics, and APIs. The stack includes Cloudflare, Cloudflare DNS, and Cloudflare Email Routing.
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Tech Stack (15)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| API |
Google APIs
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| Analytics |
PostHog
(2)
|
| Marketing |
Facebook Domain Verification
|
TikTok Domain Verification
|
|
| SEO |
Google Search Console
|
| Social | Threads |
| Error tracking |
Sentry
|
| Directory |
SourceForge
(2)
|
Uneed
|
Infrastructure
Email Security
Storage (3)
| Name | Lifetime | Detected as |
|---|---|---|
| XSRF-TOKEN | 1mo | - |
| zilfu-session | 1mo | - |
| Key | Size | Detected as |
|---|---|---|
| __ph_opt_in_out_phc_oY8QGHr2rUy9SU3WzJKFTmWqeSYKu3LtCEtYThNuNKfM | 1 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 6 images: 6 oversized, 2 without width/height
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 copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI layout 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.