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Clean-Link

Clean-Link is a professional air filter manufacturer providing industrial, commercial, and HVAC air filtration solutions, including HEPA, activated carbon, paint booth, and custom filters.

E-commerce

Added May 30, 2026 · Last analysed May 30, 2026 · via · 78% 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 30 May 2026; the live site may have changed since.

Clean-Link scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing Referrer-Policy and Permissions-Policy and incomplete email security.

Launched on Product Hunt on May 30, 2026. The site is served through Cloudflare, with a domain registered in 2017. We've detected 16 technologies on this site, covering shopify app, advertising, CDN, and developer tools. The stack includes Shopify, AdNabu, and Cloudflare.

It's one of 96 launches on this exact stack and more locked down than the typical Product Hunt launch.

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

8.6
StackScope Score
Excellent
84/100 Launch Readiness
Well prepared
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 18 · 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
CDN Cloudflare
DNS Cloudflare DNS
Protocol HTTP/3
Security HSTS
Email
Business email Zoho Mail (2)
Build & Framework
Developer tools Vite
Font Google Fonts
Localization GTranslate (2)
WordPress plugin WooCommerce Pixel Manager
Analytics & Marketing
Advertising Facebook Pixel (2)
SEO Google Search Console
Commerce & Payments
Ecommerce Shopify (6)
Shopify app AdNabu
PageFly (2)
Scrolly
Business Tools
Fraud prevention Riskified

Infrastructure

Network
AS13335 · CA
DNS
Cloudflare 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
Let's Encrypt
Valid 28 May 2026 to 26 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
8.6 years
Registered Dec 2017 · Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
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 (18)

Cookies (8)
NameLifetimeDetected as
localization 1y -
_fbp 3mo Facebook Pixel
_shopify_analytics 1y Shopify
_shopify_essential 1y Shopify
_shopify_marketing 1y Shopify
_shopify_s < 1h Shopify
_shopify_y 1y Shopify
_shop_app_essential 1y Shopify
Local storage (4)
KeySizeDetected as
lastExternalReferrer 5 B -
lastExternalReferrerTime 13 B -
PF_SHOP_DOMAIN 23 B PageFly
veonr_breadcrumbs_tracking 28 B -
Session storage (6)
KeySizeDetected as
ADNABU_REDIRECT_MANAGER_SESSION_ID 36 B AdNabu
consentHeader 38 B Shopify
PF_SHOP_DOMAIN 23 B PageFly
ri-qgH6iUllTzeCFeygvrPwixeAEwZo-z 13 B Riskified
wpm-ri-aa01fa89-4965-4f37-8215-eca0beb3f08b-1780130668-z 13 B WooCommerce Pixel Manager
_shs_state 129 B Shopify

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description) (partial) missing og:image
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 63 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 188 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.
- Twitter card meta tags

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5
AI writing signals +3
Unfilled template placeholders +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

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 (5 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/pages/privacy-policy
Terms of Service
/pages/terms-of-service
90% unique

Security Headers (4/6)

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

Performance

180ms response time
Faster than 75% of sites
11 third-party domains loaded

Build

Code splitting
32 JS files
16 CSS files
11 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.