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Jahro

Record Unity gameplay and logs on device. Replay in the browser with logs synced to every frame. Shadow mode keeps a rolling buffer you commit after the bug.

Poland Estimated origin: Poland

Added May 19, 2026 · Last analysed May 19, 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 19 May 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.

Jahro is largely in shape, with complete legal pages, a thorough launch checklist, and fast page loads. Main gaps: missing several security headers and incomplete email security.

Launched on Hacker News on May 19, 2026. The site is hosted on Vercel. The crawl picked up 15 technologies on this site, covering advertising, transactional email, analytics, and consent tooling. The stack includes CookieYes, Next.js, and React.

For context, it's on one of the most common stacks we track, shared by 15,005 launches.

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

7.6
StackScope Score
Good
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Crawl files
Complete
Vibe Score 35 · 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 Namecheap DNS
Hosting Vercel
Security HSTS
Email
Business email Google Workspace
Transactional email Resend
SendGrid
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
UI library shadcn/ui
Analytics & Marketing
Advertising Facebook Pixel
Reddit Ads (2)
Analytics PostHog (3)
Consent CookieYes (3)
SEO Google Search Console

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 29 Mar 2026 to 27 Jun 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
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 (10)

Cookies (3)
NameLifetimeDetected as
cookieyes-consent 12mo CookieYes
ph_phc_b6VEr9wYJ9Pc6SYHulpHpos5TbcvGRpqyduWNH8BCcQ_posthog 12mo PostHog
_rdt_uuid 3mo Reddit Ads
Local storage (4)
KeySizeDetected as
lastExternalReferrer 5 B -
lastExternalReferrerTime 13 B -
ph_phc_b6VEr9wYJ9Pc6SYHulpHpos5TbcvGRpqyduWNH8BCcQ_posthog 2.8 KB PostHog
__ph_opt_in_out_phc_b6VEr9wYJ9Pc6SYHulpHpos5TbcvGRpqyduWNH8BCcQ 1 B PostHog
Session storage (3)
KeySizeDetected as
ph_phc_b6VEr9wYJ9Pc6SYHulpHpos5TbcvGRpqyduWNH8BCcQ_posthog 388 B PostHog
ph_phc_b6VEr9wYJ9Pc6SYHulpHpos5TbcvGRpqyduWNH8BCcQ_primary_window_exists 4 B PostHog
ph_phc_b6VEr9wYJ9Pc6SYHulpHpos5TbcvGRpqyduWNH8BCcQ_window_id 38 B PostHog

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 copy signals +5
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 (61 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/policies/privacy-policy
Terms of Service
/policies/terms
Consent manager: CookieYes
60% unique

Security Headers (1/6)

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

Performance

97ms response time
Faster than 94% of sites
7 third-party domains loaded

Build

Code splitting
29 JS files
2 CSS files
7 Third-party domains

App Manifest

Jahro
display: standalone 2 icons
theme #000000
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.