Snapshots: Jul 13 discovery Jun 14 launch 9.7

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GoodMarks

Get more Google reviews without review gating: one-tap routing for happy customers, private feedback when something goes wrong, QR codes and Smart Links,…

Marketing

Added June 14, 2026 · Last analysed June 14, 2026 · via PeerPush · also on StackScope Discovery

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 14 June 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.

GoodMarks ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: tracking cookies set before any opt-in and incomplete email security.

Launched on PeerPush on June 14, 2026. The site is hosted on Vercel. Our crawler found 19 technologies on this site, covering analytics, transactional email, baas, and collaboration. The stack includes Next.js, React, and Tailwind CSS.

It's also running the same core stack as 14,963 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 →

9.7
StackScope Score
Excellent
90/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 43 · 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 (19) · Indie stack

Infrastructure
DNS Vercel DNS
Hosting Vercel (2)
Security HSTS
Email
Business email Google Workspace (2)
Transactional email Amazon SES
Resend
Build & Framework
BaaS Supabase
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
Realtime Pusher
UI library shadcn/ui
Analytics & Marketing
Analytics Google Analytics (4)
PostHog (6)
SEO Google Search Console
Tag management Google Tag Manager (2)
Commerce & Payments
Payments Stripe
Business Tools
Collaboration Vercel Live
Error tracking Sentry (3)

Infrastructure

Network
AS16509 · US
DNS
Vercel 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
Let's Encrypt
Valid 9 May 2026 to 7 Aug 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
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 (32)

Cookies (27)
NameLifetimeDetected as
gm_exp_checkout-trial-framing 1y -
gm_exp_cta-button-copy 1y -
gm_exp_cta-copy-primary 1y -
gm_exp_cta-subline 1y -
gm_exp_features-how-it-works-framing 1y -
gm_exp_hero-badge 1y -
gm_exp_home-footer-cta-copy 1y -
gm_exp_home-footer-social-copy 1y -
gm_exp_homepage-headline-copy 1y -
gm_exp_homepage-hero 1y -
gm_exp_homepage-hero-description 1y -
gm_exp_mobile-cta-button 1y -
gm_exp_mobile-cta-headline 1y -
gm_exp_onboarding-workspace-purpose 1y -
gm_exp_powered-by-badge 1y -
gm_exp_pricing-headline 1y -
gm_exp_pricing-trial-copy 1y -
gm_exp_psychology-section-stat 1y -
gm_exp_review-form-heading 1y -
gm_exp_review-form-headline 1y -
gm_exp_review-form-subheading 1y -
gm_exp_social-proof-heading 1y -
gm_exp_stats-strip-order 1y -
gm_vid 2y -
ph_phc_gEs4NpamgMduJa6tTzdKy88gqNiSkc0ctiBHQVyPHmG_posthog 1y PostHog
_ga 1y Google Analytics
_ga_GCY324T58K 1y Google Analytics
Local storage (2)
KeySizeDetected as
goodmarks_first_touch 19 B -
ph_phc_gEs4NpamgMduJa6tTzdKy88gqNiSkc0ctiBHQVyPHmG_posthog 1.4 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_gEs4NpamgMduJa6tTzdKy88gqNiSkc0ctiBHQVyPHmG_posthog 388 B PostHog
ph_phc_gEs4NpamgMduJa6tTzdKy88gqNiSkc0ctiBHQVyPHmG_primary_window_exists 4 B PostHog
ph_phc_gEs4NpamgMduJa6tTzdKy88gqNiSkc0ctiBHQVyPHmG_window_id 38 B PostHog

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description) (partial) missing og:image
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)

Performance How?

712 ms Server response
18% Faster than peers
1076 ms Largest contentful paint
0.00 Cumulative layout shift
1.5 MB Page weight
312 KB Image weight
5 Third-party domains
1 Console errors
1 Failed requests

4 images: 2 oversized, 1 without width/height

Broken first-party requests (1), worth fixing
  • 404 /app-screenshot-mobile.png

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 CSS signals +10
AI copy signals +5
AI onboarding signals +5
AI palette signals +5
AI writing signals +3
AI stack signals +10
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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (145 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.
64% unique

Security Headers (6/6)

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

Build

Code splitting
40 JS files
3 CSS files
5 Third-party domains

App Manifest

GoodMarks
display: standalone 4 icons
theme #000000
business productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.