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Fieldio

Slim opstellen, eerlijk wisselen, ouders op de hoogte. Fieldio is de assistent voor amateur jeugdvoetbaltrainers O7–O19. KNVB-regels ingebouwd.

Added August 10, 2026 · Last analysed August 10, 2026 · via PeerPush

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 10 August 2026; the live site may have changed since.

Fieldio scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on PeerPush on August 10, 2026. The site is served through Cloudflare. Our crawler found 17 technologies on this site, covering analytics, javascript library, security, and ui library. The stack includes Tailwind CSS, TanStack Start, and Cloudflare.

It's also on one of the most common stacks we track, shared by 878 launches.

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

8.6
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 100 · Strong 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 (17)

Infrastructure
CDN Cloudflare (2)
DNS Strato DNS
Security Cloudflare Bot Management
HSTS
Email
Business email Strato Email
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
Font Google Fonts
JavaScript library TanStack Router
Zod
Meta-framework TanStack Start
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Google Analytics (4)
Tinybird
Tag management Google Tag Manager (2)
AI & Emerging
AI builder Lovable

Infrastructure

Network
AS13335 · AE
DNS
Strato 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
Google Trust Services
Valid 10 Jul 2026 to 8 Oct 2026
Certificate as captured in this snapshot, not a live check.

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 p=reject Reject (strict). Strong.
?
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 (4)

Cookies (4)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_K696QX44E1 1y Google Analytics
__cf_bm < 1h Cloudflare
__dpl 23h -

Readiness Breakdown How?

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

Performance How?

812 ms Server response
15% Faster than peers
976 ms Largest contentful paint
0.00 Cumulative layout shift
644 KB Page weight
4 Third-party domains
0 Console errors
0 Failed requests

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
AI CSS signals +10
AI onboarding signals +5
AI palette signals +5
AI writing signals +5
Recognised AI builder signature +100

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 (34 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/legal/privacy
Terms of Service
/en/legal/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
90% unique

Security Headers (3/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

3 JS files
2 CSS files
4 Third-party domains

App Manifest

Fieldio — Je slimme assistent langs de lijn
display: standalone 3 icons
theme #0a1f24
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.