Personal Trainer
Personal Trainer, ReplayR, Tennis Elbow Oracle, Golf Elbow Oracle, and Firepulse. Privacy-first mobile apps for athletes and builders.
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 12 May 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.
Personal Trainer covers some of the launch checklist, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Hacker News on May 12, 2026. The site is served through Fastly, with a domain registered the day of launch. Our crawler found 9 technologies on this site, covering analytics, CDN, CSS frameworks, and DNS providers. The stack includes Tailwind CSS, AWS Route 53, and Fastly.
It's also running the same core stack as 7,712 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (9)
| CDN |
Fastly
|
| DNS |
AWS Route 53
|
| Protocol | HTTP/3 |
| Security | HSTS |
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Package CDN |
unpkg
|
| UI library |
Lucide Icons
|
| Analytics |
Google Analytics
(3)
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_YS9TMR6N05 | 1y | Google Analytics |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI code-structure signals | +5 |
| AI typography signals | +15 |
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.