CosIng Checker

Search 2353 EU cosmetic ingredient records, Annex II–VI restrictions, CAS numbers, EC numbers and INCI names with CosIng Checker.

Health

Added April 26, 2026 · Last analysed April 26, 2026 · via PeerPush · 78% 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 26 April 2026; the live site may have changed since.

CosIng Checker ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: no Content-Security-Policy and incomplete email security.

Launched on PeerPush on April 26, 2026. The site is served through Cloudflare, with a domain registered 5 weeks before launch. The crawl picked up 14 technologies on this site, covering advertising, analytics, backend framework, and CDN. The stack includes Google Funding Choices, Tailwind CSS, and Cloudflare.

For context, it's running the same core stack as 5,950 other launches and tighter on security headers than most PeerPush launches.

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

9.5

StackScope Score

Excellent

100/100 Launch Readiness

Launch ready

5/6 Security Headers

Strong

3/3 Legal

Complete

2/2 Crawl files

Complete

Vibe Score 3 · 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 (14)

Infrastructure

CDN	Cloudflare (3)
DNS	Cloudflare DNS
Protocol	HTTP/3 (2)
Security	HSTS (2)

Email forwarding	Cloudflare Email Routing (2)

Build & Framework

CSS framework	Tailwind CSS
Font	Google Fonts
Package CDN	jsDelivr (2)

Analytics & Marketing

Advertising	Google Ads
Advertising	Google AdSense (2)
Analytics	Google Analytics (2)
Consent	Google Funding Choices
SEO	Google Search Console

Other

Backend framework	Django

Infrastructure

Network

CLOUDFLARENET - Cloudflare, Inc., US

AS13335 · US

DNS

Cloudflare DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 19 Mar 2026 to 17 Jun 2026

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

Domain Age

4 months

Registered Mar 2026 · Cloudflare, Inc.

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 (2)

Cookies (1)

Name	Lifetime	Detected as
csrftoken	12mo	-

Local storage (1)

Key	Size	Detected as
google_auto_fc_cmp_setting	3 B	Google Funding Choices

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 80 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 213 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.

Vibe Score Breakdown How?

Signal	Points
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

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (37 URLs)

✗ security.txt

✓ llms.txt

✓ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy-policy/

✓ Terms of Service

/terms-conditions/

✓ Consent manager: Google Funding Choices

92% unique

Mentions:

Security Headers (5/6)

✓

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)

Performance

162ms response time

Faster than 79% of sites

7 third-party domains loaded

Build

✓ Code splitting

6 JS files

3 CSS files

7 Third-party domains

Brand Colours

App Manifest

CosIng Checker

display: standalone 3 icons

theme #17594f

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