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SecureLint Browser Security Extension

Stop API key leaks, phishing emails, SSL threats, and credential exposure. SecureLint runs a real-time VAPT-style scan in your browser — masking secrets, validating SSL, checking domain age, and blocking threats before they cause damage.

securelint.in · Added June 9, 2026 · Last analysed June 9, 2026 · via · 62% unique tagline

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 9 June 2026; the live site may have changed since.

SecureLint Browser Security Extension scores well across the board, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.

Launched on Product Hunt on June 9, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 6 weeks before launch. Our crawler found 10 technologies on this site, covering transactional email, auth, DNS providers, and frameworks. The stack includes Google Sign-In, Next.js, and React.

Notably, it's one of 40 launches on this exact stack.

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

8.6
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Web Standards
Complete
Vibe Score 30 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (10) · Indie stack

Infrastructure
DNS NS1
Hosting Netlify
Security HSTS
Email
Transactional email Amazon SES
Resend
Build & Framework
Auth Google Sign-In
Framework React
Meta-framework Next.js (2)
Analytics & Marketing
SEO Google Search Console
Tag management Google Tag Manager (3)

Infrastructure

Network
AS16509 · US
DNS
NS1
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 27 Apr 2026 to 26 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered Apr 2026 · HOSTINGER operations, UAB

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 (0)

This site uses no client-side storage we could detect on page load.

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)
Page title is 94 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Meta description is 280 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?

1407 ms Server response
6% Faster than peers
1020 ms Largest contentful paint
0.00 Cumulative layout shift
544 KB Page weight
25 KB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

5 images: 5 oversized

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 palette signals +5
AI writing signals +5
AI iconography signals +5
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

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

Well-Known Files

sitemap.xml (5 URLs)
security.txt
llms.txt
ads.txt
humans.txt
92% unique

Security Headers (3/6)

Referrer-Policy via <meta name="referrer">
Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

HTML minified
CSS minified
JS minified
Code splitting
14 JS files
2 CSS files
3 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.