Fenzo AI
Get an interactive course, built just for you.
Added July 7, 2026
· Last analysed July 7, 2026 · via 
· also on Hacker News
· 60% unique tagline
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 7 July 2026; the live site may have changed since.
Fenzo AI is largely in shape, with a thorough launch checklist, well-configured email security, and clean crawl signals. What needs work: missing several security headers and incomplete legal pages.
Launched on Product Hunt on July 7, 2026. The site is hosted on Google Cloud and served through Cloudflare, with a domain registered 10 months before launch. The crawl picked up 18 technologies on this site, covering analytics, advertising, CDN, and consent tooling. The stack includes Google, Next.js, and React.
For context, it's one of 98 launches on this exact stack.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (18)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Google Cloud
|
| Security |
Cloudflare Bot Management
|
| Business email |
Google Workspace
(3)
|
| Email marketing |
HubSpot
(4)
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(4)
|
| Advertising |
Bing Ads
|
Google Ads
|
|
| Analytics |
Cloudflare Web Analytics
(2)
|
Google Analytics
(2)
|
|
Microsoft Clarity
(2)
|
|
| Consent |
Google
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(3)
|
| Error tracking |
Sentry
|
Infrastructure
Email Security
Storage (9)
| Name | Lifetime | Detected as |
|---|---|---|
| fenzo-region | 23h | - |
| fenzo-session | 20d | - |
| hubspotutk | 5mo | HubSpot |
| magicbox-auth | 23h | - |
| __cf_bm | < 1h | Cloudflare |
| __hssc | < 1h | HubSpot |
| __hssrc | session | HubSpot |
| __hstc | 5mo | HubSpot |
| Key | Size | Detected as |
|---|---|---|
| fenzo_course_config | 37 B | - |
Readiness Breakdown How?
Performance How?
⚠ 9 images: 6 oversized
Broken first-party requests (1), worth fixing
- 401 /api/study-planner/courses
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 |
|---|---|
| AI palette signals | +5 |
| AI writing 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.