CosmicSenders Pro

Secure bulk email sender with live licensing 98.7% delivery

cosmicsenders.com · Added June 10, 2026 · Last analysed June 10, 2026 · via · 73% unique tagline

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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 10 June 2026; the live site may have changed since.

CosmicSenders Pro still has work before launch. Visible gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on June 10, 2026. The site is hosted on Namecheap in the United States, with a domain registered 8 months before launch. The crawl picked up 4 technologies on this site, covering DNS providers, business email, email hosting, and icon font. The stack includes Font Awesome, Jellyfish Cloud Email, and Namecheap DNS.

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

0.8

StackScope Score

Poor

29/100 Launch Readiness

Needs work

0/6 Security Headers

Poor

0/3 Legal

Missing

0/2 Web Standards

Missing

93/100 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

DNS	Namecheap DNS

Business email	Jellyfish Cloud Email
Email hosting	Namecheap Hosting Email

Build & Framework

Icon font	Font Awesome

Infrastructure

Network

NAMECHEAP-NET - Namecheap, Inc., US

AS22612 · US

DNS

Namecheap DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Sectigo Limited

Valid 5 May 2026 to 19 Nov 2026

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

Domain Age

8 months

Registered Sep 2025 · NameCheap, 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 p=none None (p=none). Monitoring only.

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 (partial) missing meta description

✓ Responsive viewport meta tag

- Open Graph tags (title, image, description)

- Canonical URL declared

- Twitter card meta tags

- Favicon present

- Semantic HTML (nav, main, article)

Performance How?

815 ms Server response

16% Faster than peers

952 ms Largest contentful paint

0.02 Cumulative layout shift

55 KB Page weight

1 Third-party domains

1 Console errors

1 Failed requests

Broken first-party requests (1), worth fixing

403 /cgi-sys/suspendedpage.cgi

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

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

✗ 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

0 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.