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Sendmator

Complete user communication platform with Email, SMS, Push & WhatsApp infrastructure built-in. No external providers needed. One API for all messaging needs.

Added July 1, 2026 · Last analysed July 1, 2026 · via · 67% 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 1 July 2026; the live site may have changed since.

Sendmator is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on July 1, 2026. The site is hosted on Render and served through Cloudflare, with a domain registered 8 months before launch. The crawl picked up 14 technologies on this site, covering advertising, analytics, CDN, and CSS frameworks. The stack includes Tailwind CSS, Amazon SES, and AWS Route 53.

For context, it's on one of the most common stacks we track, shared by 381 launches.

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

Vibe Score 83 · Strong 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
DNS AWS Route 53
Hosting Render
Protocol HTTP/3
Email
Business email Hostinger Email
Transactional email Amazon SES
Build & Framework
CSS framework Tailwind CSS (3)
Font Google Fonts
Icon font Font Awesome
Package CDN cdnjs
Analytics & Marketing
Advertising Pinterest
Analytics Google Analytics (4)
SEO Google Search Console
Tag management Google Tag Manager medium

Infrastructure

Network
AS397273 · US
DNS
AWS Route 53
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
Google Trust Services
Valid 25 Jun 2026 to 23 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
8 months
Registered Oct 2025 · HOSTINGER operations, UAB

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 (3)

Cookies (2)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_R5FWNSN2PR 1y Google Analytics
Local storage (1)
KeySizeDetected as
preferredCurrency 3 B -

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 92 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 214 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?

413 ms Server response
44% Faster than peers
816 ms Largest contentful paint
0.19 Cumulative layout shift
1.3 MB Page weight
47 KB Image weight
7 Third-party domains
0 Console errors
0 Failed requests

2 images: 2 oversized, 2 without width/height

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?

SignalPoints
AI copy signals +5
AI palette signals +5
AI writing signals +5
AI iconography signals +3
AI code-structure signals +5
Recognised AI builder signature +30
Round-number metric claim +5
AI layout signals +5

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
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (41 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy-policy.html
Terms of Service
/terms-and-conditions.html
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
90% unique

Security Headers (1/6)

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

Build

3 JS files
2 CSS files
7 Third-party domains

Brand Colours

App Manifest

Sendmator
display: standalone 6 icons
theme #10b981
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.