GradientDeck

Create beautiful Tailwind CSS gradients, text effects, and Liquid Glass surfaces with GradientDeck.

Design

Added July 6, 2026 · Last analysed July 6, 2026 · via · 75% unique tagline

Own this Launch?

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 6 July 2026; the live site may have changed since.

GradientDeck looks production-ready overall, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on July 6, 2026. The site is hosted on Contabo GmbH in Germany, with a domain registered 1 week before launch. We've detected 16 technologies on this site, covering advertising, analytics, ui library, and consent tooling. The stack includes Google Funding Choices, Next.js, and React.

It's running the same core stack as 3,358 other launches.

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

6.2

StackScope Score

Good

100/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

2/3 Legal

Partial

2/2 Crawl files

Complete

74/100 Performance

Fast

Vibe Score 15 · 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 (16)

Infrastructure

DNS	Joker.com
OS	Ubuntu
Server	nginx

Build & Framework

CSS framework	Tailwind CSS
Framework	React
JavaScript library	Motion
Meta-framework	Next.js (5)
UI library	Lucide Icons
UI library	shadcn/ui

Analytics & Marketing

Advertising	Google Ads
Advertising	Google AdSense (2)
Analytics	Google Analytics (4)
Analytics	PostHog (5)
Consent	Google Funding Choices (2)
SEO	Google Search Console
Tag management	Google Tag Manager (4)

Infrastructure

Network

CONTABO - Contabo GmbH, DE

AS51167 · DE

DNS

Joker.com

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Not green hosted

No green-energy record. Data from The Green Web Foundation.

SSL Certificate

Let's Encrypt

Valid 28 Jun 2026 to 26 Sep 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

8 days

Registered Jun 2026 · CSL Computer Service Langenbach GmbH d/b/a joker.com

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 (8)

Cookies (4)

Name	Lifetime	Detected as
FCCDCF	1y	Google Funding Choices
ph_phc_EciZT2H5FV9DPmOnmiJmLHCwx5OwvUszNe5Kdi8ACRi_posthog	12mo	PostHog
_ga	1y	Google Analytics
_ga_KDFSSTF42H	1y	Google Analytics

Local storage (1)

Key	Size	Detected as
ph_phc_EciZT2H5FV9DPmOnmiJmLHCwx5OwvUszNe5Kdi8ACRi_posthog	922 B	PostHog

Session storage (3)

Key	Size	Detected as
ph_phc_EciZT2H5FV9DPmOnmiJmLHCwx5OwvUszNe5Kdi8ACRi_posthog	2 B	PostHog
ph_phc_EciZT2H5FV9DPmOnmiJmLHCwx5OwvUszNe5Kdi8ACRi_primary_window_exists	4 B	PostHog
ph_phc_EciZT2H5FV9DPmOnmiJmLHCwx5OwvUszNe5Kdi8ACRi_window_id	38 B	PostHog

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

⚠

Meta description is 250 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Performance How?

5841 ms Server response

0% Faster than peers

876 ms Largest contentful paint

0.00 Cumulative layout shift

3.2 MB Page weight

23 KB Image weight

6 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?

Signal	Points
AI palette signals	+5
AI stack signals	+10

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

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (56 URLs)

✗ security.txt

✗ llms.txt

✓ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy-policy

? Terms of Service not detected

✓ Consent manager: Google Funding Choices

Generated by TermsFeed

60% unique

Mentions:

GDPR CCPA Cookies Do Not Sell

Security Headers (0/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

Permissions-Policy experimental (check browser support)

✗

X-Content-Type-Options

✗

Content-Security-Policy

✗

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting

73 JS files

4 CSS files

6 Third-party domains

Brand Colours

App Manifest

GradientDeck

display: standalone 2 icons

theme #020617

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