Declank

Declank removes AI generator watermarks (Gemini, Doubao, Jimeng, Samsung), invisible signals, and metadata from your images. No blur, no sign-up, free.

declank.skeptrune.com · Added June 6, 2026 · Last analysed June 6, 2026 · via Hacker News · 57% 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 June 2026; the live site may have changed since.

Declank still has work before launch. What needs work: missing several security headers, incomplete legal pages, and no sitemap.

Launched on Hacker News on June 6, 2026. The site is hosted on Cloudflare in the United States, with a domain registered in 2022. The crawl picked up 4 technologies on this site, covering build tooling, CDN, frameworks, and protocol. The stack includes Express, Vite, and Cloudflare.

For context, it's one of 26 launches on this exact stack.

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

3.2

StackScope Score

Poor

76/100 Launch Readiness

Well prepared

0/6 Security Headers

Poor

0/3 Legal

Missing

1/2 Web Standards

Partial

94/100 Performance

Fast

Vibe Score 0 · No AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (4)

Infrastructure

CDN	Cloudflare
Protocol	HTTP/3

Build & Framework

Build tool	Vite
Framework	Express

Infrastructure

Network

CLOUDFLARENET - Cloudflare, Inc., US

AS13335 · US

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Google Trust Services

Valid 11 Apr 2026 to 10 Jul 2026

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

Domain Age

3.8 years

Registered Aug 2022 · NameCheap, Inc.

Email Security

⚠

SPF ?all (via apex skeptrune.com) Neutral (?all). Monitoring only, no enforcement.

✓

DKIM (via apex skeptrune.com) Detected on apex skeptrune.com

✗

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 (0)

This site uses no client-side storage we could detect on page load.

Readiness Breakdown How?

✓ Custom title and meta description

✓ Open Graph tags (title, image, description)

✓ Twitter card meta tags

✓ Responsive viewport meta tag

✓ Favicon present

- Canonical URL declared

- Semantic HTML (nav, main, article)

Performance How?

570 ms Server response

30% Faster than peers

1496 ms Largest contentful paint

0.03 Cumulative layout shift

136 KB Page weight

41 KB Image weight

1 Third-party domains

0 Console errors

0 Failed requests

⚠ 1 images: 1 oversized

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

AI Stance

Blocks AI crawlers

✗ llms.txt published

✗ 9 AI bots blocked in robots.txt

Content-Signal

✗ ai-train = no

✓ search = yes

? ai-input (not declared)

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✗ sitemap.xml

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

Detection works best on English language sites.

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

✓ HTML minified

✗ CSS minified

✗ JS minified

2 JS files

1 CSS files

1 Third-party domains

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