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Compressor

The only local image compressor that doesn't suck or get you into subscription hell, I made this because I was annoyed with popups, subscription, and uploading my images to random sites for just to compress, It's a basic tool that should be local and free.

Added July 16, 2026 · Last analysed July 16, 2026 · via Hacker News · also on Product Hunt · 67% unique tagline

Own this Launch?
Screenshot of Compressor

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 16 July 2026; the live site may have changed since.

Compressor ships with the basics, with a thorough launch checklist. What needs work: missing several security headers, incomplete legal pages, and no robots.txt.

Launched on Hacker News on July 16, 2026. The site is hosted on Vercel, with a domain registered 7 months before launch. We've detected 9 technologies on this site, covering ui library, analytics, CSS frameworks, and directory. The stack includes Next.js, React, and Tailwind CSS.

It's running the same core stack as 10,491 other launches.

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

4.1
StackScope Score
Fair
88/100 Launch Readiness
Launch ready
1/6 Security Headers
Poor
0/3 Legal
Missing
1/2 Crawl files
Partial
100/100 Performance
Fast
Vibe Score 10 · 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 (9)

Infrastructure
Hosting Vercel
Security HSTS
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (5)
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics PostHog (4)
Other
Directory Product Hunt

Infrastructure

Network
AMAZON-02 - Amazon.com, Inc., US
AS16509 · US
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 1 Jul 2026 to 29 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
7 months
Registered Nov 2025 · HOSTINGER operations, UAB

Email Security

✗
SPF Not published. Your domain can be spoofed in phishing emails.
✓
DKIM (via apex conutil.com) Detected on apex conutil.com
✗
DMARC p=none (via apex conutil.com) 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 (5)

Cookies (1)
NameLifetimeDetected as
ph_phc_kdQfoDFFVgGnkw72uxESBcnsj569j2jP9phbJh7Vov7C_posthog 1y PostHog
Local storage (1)
KeySizeDetected as
ph_phc_kdQfoDFFVgGnkw72uxESBcnsj569j2jP9phbJh7Vov7C_posthog 1.4 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_kdQfoDFFVgGnkw72uxESBcnsj569j2jP9phbJh7Vov7C_posthog 388 B PostHog
ph_phc_kdQfoDFFVgGnkw72uxESBcnsj569j2jP9phbJh7Vov7C_primary_window_exists 4 B PostHog
ph_phc_kdQfoDFFVgGnkw72uxESBcnsj569j2jP9phbJh7Vov7C_window_id 38 B PostHog

Readiness Breakdown How?

✓ Custom title and meta description
✓ Open Graph tags (title, image, description)
✓ Twitter card meta tags
✓ Responsive viewport meta tag
✓ Favicon present
✓ Semantic HTML (nav, main, article)
⚠
Meta description is 256 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.
- Canonical URL declared

Performance How?

286 ms Server response
58% Faster than peers
204 ms Largest contentful paint
0.00 Cumulative layout shift
515 KB Page weight
25 KB Image weight
0 Console errors
0 Failed requests

⚠ 2 images: 1 oversized, 1 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 CSS 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

No AI stance declared
✗ 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 (2 URLs)
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Detection works best on English language sites.

Security Headers (1/6)

✗
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)

Build

✓ Code splitting
18 JS files
1 CSS files
0 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.