← Back to browse

Offline Video Upscaler

Local AI video & photo upscaling for Mac. Crisp 4K, your audio kept, no subscription, fully private.

Added June 29, 2026 · Last analysed June 29, 2026 · via · 75% unique tagline

Own this Launch?
Screenshot of Offline Video Upscaler

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

Offline Video Upscaler covers some of the launch checklist, with complete legal pages. Main gaps: missing several security headers, no robots.txt or sitemap, and incomplete email security.

Launched on Product Hunt on June 29, 2026. The site is served through Cloudflare, with a domain registered 5 months before launch. Our crawler found 6 technologies on this site, covering analytics, CDN, directory, and DNS providers. The stack includes Cloudflare, Cloudflare Bot Management, and Cloudflare DNS.

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

5.1
StackScope Score
Fair
72/100 Launch Readiness
Well prepared
2/6 Security Headers
Weak
3/3 Legal
Complete
0/2 Crawl files
Missing
100/100 Performance
Fast
Vibe Score 68 · Many 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 (6)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Security Cloudflare Bot Management
Email
Email forwarding Cloudflare Email Routing (2)
Analytics & Marketing
Analytics Cloudflare Web Analytics (2)
Other
Directory Product Hunt

Infrastructure

Network
CLOUDFLARENET - Cloudflare, Inc., US
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 28 Jun 2026 to 26 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5 months
Registered Jan 2026 · Dynadot 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 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 (2)

Cookies (1)
NameLifetimeDetected as
__cf_bm < 1h Cloudflare
Local storage (1)
KeySizeDetected as
offnowbar.v1 941 B -

Readiness Breakdown How?

✓ Custom title and meta description
⚠
Open Graph tags (title, image, description) (partial) missing og:image
✓ Responsive viewport meta tag
✓ Favicon present
✓ Semantic HTML (nav, main, article)
⚠
Page title is 64 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 170 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
- Twitter card meta tags

Performance How?

186 ms Server response
74% Faster than peers
352 ms Largest contentful paint
0.00 Cumulative layout shift
53 KB Page weight
23 KB Image weight
2 Third-party domains
0 Console errors
0 Failed requests

⚠ 4 images: 2 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 writing signals +5
AI iconography signals +3
AI code-structure signals +5
Recognised AI builder signature +30
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
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✗ robots.txt
✗ sitemap.xml
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/privacy.html
✓ Terms of Service
/terms.html
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
88% unique
Mentions:
Do Not Sell

Security Headers (2/6)

✓
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

1 JS files
0 CSS files
2 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.