Snapshots: Jul 8 discovery – Apr 23 launch 4.0

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JSON Formatter & Validator

Free online JSON formatter, beautifier and validator. Format, validate and minify JSON instantly in your browser. No data sent to server.

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Added April 23, 2026 · Last analysed April 23, 2026 · via · also on StackScope Discovery · 56% unique tagline

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StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 23 April 2026; the live site may have changed since.

JSON Formatter & Validator is partway there, with fast page loads and clean crawl signals. Visible gaps: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on April 23, 2026. The site is hosted on Hostinger. The crawl picked up 11 technologies on this site, covering advertising, AI builders, consent tooling, and CSS frameworks. The stack includes Google Funding Choices, Tailwind CSS, and Google Ads.

For context, it's on one of the most common stacks we track, shared by 570 launches.

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

4.0
StackScope Score
Fair
64/100 Launch Readiness
Well prepared
0/6 Security Headers
Poor
0/3 Legal
Missing
2/2 Crawl files
Complete
Vibe Score 0 · No 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 (11)

Infrastructure
Hosting Hostinger (2)
Protocol HTTP/3 (2)
Email
Business email Hostinger Email
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
UI library shadcn/ui
Analytics & Marketing
Advertising Google Ads
Google AdSense
Consent Google Funding Choices (2)
SEO Google Search Console
AI & Emerging
AI builder Hostinger Horizons (4)

Infrastructure

Network
AS-HOSTINGER, CY
AS47583 · LT
DNS
Hostinger DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 22 Apr 2026 to 21 Jul 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 Not detected at common selectors. Your provider may use a custom one.
✗
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 (1)

Cookies (1)
NameLifetimeDetected as
FCCDCF 1y Google Funding Choices

Readiness Breakdown How?

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

AI Stance

Welcomes AI crawlers
✓ llms.txt published
✓ No AI bots blocked in robots.txt
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✓ sitemap.xml (3 URLs)
✗ security.txt
✓ llms.txt
✗ ads.txt
✗ humans.txt

Legal

? Privacy Policy not detected
? Terms of Service not detected
✓ Consent manager: Google Funding Choices
Detection works best on English language sites.

Security Headers (0/6)

✗
Referrer-Policy
✗
X-Frame-Options
✗
Permissions-Policy experimental (check browser support)
✗
X-Content-Type-Options
✗
Content-Security-Policy
✗
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

110ms response time
Faster than 92% of sites
3 third-party domains loaded

Build

✓ Code splitting
6 JS files
1 CSS files
3 Third-party domains
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.