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Colorize.AI

Turn one idea or reference image into printable PDF coloring books.

Added July 16, 2026 · Last analysed July 16, 2026 · via · 50% 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 16 July 2026; the live site may have changed since.

Colorize.AI is largely in shape, with a thorough launch checklist, fast page loads, and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on July 16, 2026. The site is hosted on DigitalOcean App Platform and served through Cloudflare. The crawl picked up 12 technologies on this site, covering advertising, analytics, CDN, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

For context, it's one of 77 launches on this exact stack.

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

Vibe Score 8 · Few 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 (12)

Infrastructure
CDN Cloudflare (2)
Hosting DigitalOcean App Platform
Security Cloudflare Bot Management
Email
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Framework React
Icon font Font Awesome
Meta-framework Next.js (4)
Package CDN cdnjs
Analytics & Marketing
Advertising Google Ads (3)
Analytics Google Analytics (2)
Tag management Google Tag Manager medium

Infrastructure

Network
AS13335 · US
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 29 Jun 2026 to 27 Sep 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 Detected via known email provider
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 (7)

Cookies (3)
NameLifetimeDetected as
colorize_attribution 1mo -
_gcl_au 3mo Google Ads
__cf_bm < 1h Cloudflare
Local storage (4)
KeySizeDetected as
colorize-migration-v1 4 B -
colorize-storage 82 B -
colorize_admin_analytics_session 36 B -
_gcl_ls 277 B Google Ads

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)
Page title is 65 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

80 ms Server response
97% Faster than peers
1624 ms Largest contentful paint
0.03 Cumulative layout shift
1.5 MB Page weight
929 KB Image weight
4 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
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

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

Well-Known Files

robots.txt
sitemap.xml (10 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
94% unique

Security Headers (0/6)

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

Build

Code splitting
14 JS files
2 CSS files
4 Third-party domains

Brand Colours

App Manifest

Colorize.AI
display: standalone 4 icons
theme #F7F6F3
education kids graphics productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.