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PaneFlow

PaneFlow is a modern slideshow builder that allows you to create stunning slideshows visually. No code required.

paneflow.com · Added June 17, 2026 · Last analysed June 17, 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 17 June 2026; the live site may have changed since.

PaneFlow has the basics covered well, with complete legal pages, fast page loads, and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on June 17, 2026. The site is hosted on Cloudflare in the United States, with a domain registered in 2025. Our crawler found 17 technologies on this site, covering analytics, payments, CDN, and CSS frameworks. The stack includes React, Tailwind CSS, and Brevo.

Notably, it's on one of the most common stacks we track, shared by 197 launches.

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

Vibe Score 8 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (17)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Protocol HTTP/3
Security Cloudflare Bot Management
Email
Business email Google Workspace (2)
Email marketing Brevo
Transactional email Mailgun
Build & Framework
CSS framework Tailwind CSS
Font Google Fonts
Framework React
JavaScript library Nolimits4web
Commerce & Payments
Payments Paddle (2)
Stripe (3)

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 19 May 2026 to 18 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 year
Registered Mar 2025 · Cloudflare, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=none None (p=none). Monitoring only.
?
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 (6)

Cookies (6)
NameLifetimeDetected as
m 1y -
_ga 1y Google Analytics
_ga_XY1D7CX1PW 1y Google Analytics
__cf_bm < 1h Cloudflare
__stripe_mid 1y Stripe
__stripe_sid < 1h Stripe

Readiness Breakdown How?

Custom title and meta description (partial) missing custom <title>
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?

134 ms Server response
85% Faster than peers
680 ms Largest contentful paint
0.06 Cumulative layout shift
13.5 MB Page weight
6.8 MB Image weight
9 Third-party domains
0 Console errors
0 Failed requests

137 images: 131 oversized, 115 without width/height, 99 missing alt text

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 palette signals +5
AI writing signals +3

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
ai-train = no
search = yes
ai-input = yes
? None advertised

Well-Known Files

sitemap.xml (225 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
90% unique

Security Headers (0/6)

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

Build

Code splitting
37 JS files
4 CSS files
9 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.