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SwimmPlan Smart

Free, offline-first swim workout planner for coaches

Health

swimmplan-smart-3keyw4lmha-ew.a.run.app · Added June 18, 2026 · Last analysed June 18, 2026 · via · 67% 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 18 June 2026; the live site may have changed since.

SwimmPlan Smart still has work before launch. What needs work: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on June 18, 2026. The site is hosted on Google LLC in the United States, with a domain registered in 2018. The crawl picked up 3 technologies on this site, covering build tooling, CSS frameworks, and hosting. The stack includes Tailwind CSS, Vite, and Google Cloud.

For context, it's running the same core stack as 282 other launches.

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

Vibe Score 5 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (3)

Infrastructure
Hosting Google Cloud
Build & Framework
Build tool Vite
CSS framework Tailwind CSS

Infrastructure

DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 25 May 2026 to 17 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
8.2 years
Registered Apr 2018 · MarkMonitor Inc.

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)

Local storage (1)
KeySizeDetected as
swim_club_community_plans 1.3 KB -

Readiness Breakdown How?

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

Performance How?

67 ms Server response
98% Faster than peers
364 ms Largest contentful paint
0.04 Cumulative layout shift
1.8 MB Page weight
5 KB Image weight
1 Third-party domains
1 Console errors
0 Failed requests

1 images: 1 oversized, 1 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?

SignalPoints
Stock-image social proof +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.

AI Stance

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

Well-Known Files

robots.txt
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

1 JS files
1 CSS files
1 Third-party domains

Brand Colours

App Manifest

Synapse Delić Swim Trainer
display: standalone 1 icon
theme #007d8a
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.