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Wolbarg

Why most local multi-agent workflows don't need PostgreSQL for semantic memory — and when they actually do.

Added July 17, 2026 · Last analysed July 17, 2026 · via Hacker News

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 17 July 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.

Wolbarg is largely in shape, with a thorough launch checklist, fast page loads, and clean crawl signals. Main gaps: missing X-Frame-Options and Content-Security-Policy, incomplete legal pages, and incomplete email security.

Launched on Hacker News on July 17, 2026. The site is hosted on Vercel, with a domain registered 1 day before launch. The crawl picked up 12 technologies on this site, covering ui library, analytics, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.

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

Vibe Score 20 · 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 (12)

Infrastructure
DNS Namecheap DNS
Hosting Vercel
Security HSTS
Email
Email forwarding Namecheap Email Forwarding (2)
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (5)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Vercel Analytics medium
SEO Google Search Console
Business Tools
Error tracking LogRocket (4)

Infrastructure

Network
AS16509 · US
DNS
Namecheap 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 16 Jul 2026 to 14 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered Jul 2026 · NameCheap, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
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 (4)

Cookies (2)
NameLifetimeDetected as
_lr_hb_-ltotgy%2Fwolbarg 1d LogRocket
_lr_tabs_-ltotgy%2Fwolbarg 1d LogRocket
Local storage (1)
KeySizeDetected as
_lr_id_ 49 B LogRocket
Session storage (1)
KeySizeDetected as
__lr_navigation_history_v1 103 B LogRocket

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?

115 ms Server response
81% Faster than peers
292 ms Largest contentful paint
0.18 Cumulative layout shift
1.2 MB Page weight
47 KB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

2 images: 1 oversized, 2 missing alt text

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 palette signals +5
AI writing signals +5
AI stack signals +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

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 (59 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
Detection works best on English language sites.

Security Headers (4/6)

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

Build

Code splitting
46 JS files
2 CSS files
3 Third-party domains

Brand Colours

App Manifest

Wolbarg - Local-first Semantic Memory for AI Agents
display: standalone 3 icons
theme #000000
developer productivity utilities
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.