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Coupondopa

Save big with the latest verified coupons, promo codes & exclusive deals at Coupondopa. Updated daily discounts on top brands. Shop smarter today!

E-commerce

Added April 8, 2026 · Last analysed April 10, 2026 · via

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 10 April 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

Coupondopa has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Worth fixing first: missing several security headers and tracking cookies set before any opt-in.

Launched on Product Hunt on April 8, 2026. The site is hosted on GoDaddy, with a domain registered 5 weeks before launch. Our crawler found 15 technologies on this site, covering business email, javascript library, package cdn, and servers. The stack includes Bootstrap, Apache, and cdnjs.

It's also on a stack we've seen on only 11 launches.

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

7.1
StackScope Score
Good
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 25 · Some 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 (15)

Infrastructure
DNS GoDaddy DNS
Hosting GoDaddy (2)
Server Apache (2)
PHP (2)
Email
Business email GoDaddy Email
Google Workspace
Build & Framework
CSS framework Bootstrap (2)
Font Google Fonts
Icon font Font Awesome
JavaScript library jQuery
OwlCarousel (2)
Package CDN cdnjs (2)
jsDelivr (2)
Analytics & Marketing
Analytics Google Analytics (2)
SEO Google Search Console

Infrastructure

Network
AS21499 · DE
DNS
GoDaddy DNS
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
"GoDaddy.com
Valid 27 Feb 2026 to 27 Feb 2027
Certificate as captured in this snapshot, not a live check.
Domain Age
6 months
Registered Feb 2026 · GoDaddy.com, LLC

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=quarantine Quarantine (moderate)
?
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 (1)

Cookies (1)
NameLifetimeDetected as
XSRF-TOKEN 2h -
HTTP cookies only. This snapshot pre-dates 21 Apr 2026 when StackScope started capturing JavaScript-set cookies, localStorage, IndexedDB, and Cache Storage.

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)

Vibe Score Breakdown How?

SignalPoints
AI code-structure 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 (623 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
90% unique

Security Headers (0/6)

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

Performance

391ms response time
Faster than 43% of sites
8 third-party domains loaded

Build

Code splitting
6 JS files
7 CSS files
8 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.