Snapshots: Aug 25 launch 9.7 Aug 18 discovery

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PulseGuard — Uptime monitoring that confirms failures from 7 regions before alerting

Edge-native synthetic uptime monitoring that confirms failures across global regions before alerting. Multi-region edge quorum verification and zero false positives.

Developer Tools
United States Estimated origin: United States

Added August 18, 2026 · Last analysed August 25, 2026 · via StackScope Discovery · also on Product Hunt

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 25 August 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.

PulseGuard — Uptime monitoring that confirms failures from 7 regions before alerting scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: no email security records.

The site is hosted on Vercel and served through Cloudflare, with a domain registered 1 day before launch. The crawl picked up 20 technologies on this site, covering directory, javascript library, security, and ui library. The stack includes Next.js, React, and Tailwind CSS.

For context, it's on one of the most common stacks we track, shared by 14,964 launches and more locked down than the typical StackScope Discovery launch.

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 50 · Many 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 (20) · Indie stack

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Hosting Vercel
Security Cloudflare Bot Management new
HSTS
Email
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Framework React
JavaScript library Motion
Nano Stores new
Zod
Meta-framework Next.js (5)
UI library Lucide Icons
shadcn/ui new
Analytics & Marketing
Analytics Vercel Analytics new medium
SEO Google Search Console new
Other
Directory AIxCollection new
Confetti SaaS new
Fazier new
Product Hunt new

Infrastructure

Network
AS16509 · US
DNS
Cloudflare 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 17 Aug 2026 to 15 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
17 days
Registered Aug 2026 · Name.com, Inc.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
DKIM Detected via known email provider
DMARC Not published. Receivers fall back to permissive defaults.
?
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
__cf_bm < 1h Cloudflare

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)
Meta description is 250 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?

953 ms Server response
11% Faster than peers
1140 ms Largest contentful paint
0.44 Cumulative layout shift
513 KB Page weight
31 KB Image weight
5 Third-party domains
0 Console errors
0 Failed requests

6 images: 3 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 onboarding signals +5
AI palette signals +5
AI writing signals +5
AI stack signals +10
AI asset signals +10
Default scaffold favicon +10

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 (486 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
86% unique

Security Headers (6/6)

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

Build

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

App Manifest

SteadyStack — Edge-Native Uptime Monitoring
display: standalone 3 icons
theme #0B132B
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.