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Intros.us

Intros.us >> Digital Training Made Easy >> When other brands blur, become the one they prefer… Educate at scale to grow your brand.

Education
United States Estimated origin: United States

Added April 27, 2026 · Last analysed April 27, 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 27 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.

Intros.us has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. What needs work: missing several security headers and tracking cookies set before any opt-in.

Launched on Product Hunt on April 27, 2026. The site is hosted on AWS ALB. Our crawler found 13 technologies on this site, covering analytics, seo, advertising, and DNS providers. The stack includes Next.js, React, and Amazon SES.

It's also on a stack we've seen on only 6 launches.

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

7.7
StackScope Score
Good
88/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 15 · 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 (13)

Infrastructure
DNS AWS Route 53
Hosting AWS ALB
Server Apache (2)
Email
Transactional email Amazon SES (2)
Build & Framework
Framework React
Meta-framework Next.js (3)
UI library shadcn/ui
Analytics & Marketing
Advertising Google Ads (3)
Analytics Google Analytics (3)
Microsoft Clarity
SEO Bing Webmaster
Google Search Console (2)
Tag management Google Tag Manager

Infrastructure

Network
AS14618 · 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
Amazon
Valid 19 Feb 2026 to 4 Sep 2026
Certificate as captured in this snapshot, not a live check.

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 (8)

Cookies (5)
NameLifetimeDetected as
AWSALB 6d AWS ALB
AWSALBCORS 7d AWS ALB
_ga 1y Google Analytics
_ga_TFPRF49RSM 1y Google Analytics
_gcl_au 3mo Google Ads
Local storage (3)
KeySizeDetected as
registrationVersion 1 B -
selectedRoles 12 B -
_gcl_ls 152 B Google Ads

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 CSS signals +10
AI palette 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 (7 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/terms-and-privacy-policy
Terms of Service
/terms-and-privacy-policy
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
88% unique

Security Headers (2/6)

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

Performance

440ms response time
Faster than 38% of sites
5 third-party domains loaded

Build

Code splitting
16 JS files
7 CSS files
5 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.