Enolsoft DjVu Viewer

Fast and lightweight DjVu Viewer for Mac and Windows. Open, read, search, print, and convert DjVu/DJV files to PDF or PNG with smooth performance and advanced reading tools.

www.enolsoft.com · Added June 10, 2026 · Last analysed June 10, 2026 · via · 62% unique tagline

Own this Launch?

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

Enolsoft DjVu Viewer covers some of the launch checklist, with a thorough launch checklist and clean crawl signals. Visible gaps: missing several security headers, incomplete legal pages, and analytics without a consent banner.

Launched on Product Hunt on June 10, 2026. The site is hosted on Amazon.com in the United States, with a domain registered in 2010. Our crawler found 8 technologies on this site, covering analytics, CDN, cloud, and DNS providers. The stack includes Amazon Web Services, AWS CloudFront, and AWS Route 53.

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5.8

StackScope Score

Fair

88/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

2/3 Legal

Partial

2/2 Web Standards

Complete

77/100 Performance

Fast

Vibe Score 0 · No AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (8) · Scale-up stack

Infrastructure

CDN	AWS CloudFront
Cloud	Amazon Web Services
DNS	AWS Route 53
Server	nginx

Business email	Google Workspace

Analytics & Marketing

Analytics	Google Analytics (3)
SEO	Google Search Console
Tag management	Google Tag Manager (3)

Infrastructure

Network

AMAZON-02 - Amazon.com, Inc., US

AS16509 · US

DNS

AWS Route 53

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Amazon

Valid 14 Apr 2026 to 28 Oct 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

15.6 years

Registered Nov 2010 · GoDaddy.com, LLC

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 Not published. Receivers fall back to permissive defaults.

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 (2)

Name	Lifetime	Detected as
_ga	1y	Google Analytics
_ga_J9S6Q0EFQX	1y	Google Analytics

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

⚠

Page title is 69 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 173 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.

- Semantic HTML (nav, main, article)

Performance How?

356 ms Server response

51% Faster than peers

724 ms Largest contentful paint

0.00 Cumulative layout shift

2.7 MB Page weight

2.3 MB Image weight

2 Third-party domains

1 Console errors

1 Failed requests

⚠ 25 images: 5 oversized, 25 without width/height, 11 missing alt text

Broken first-party requests (1), worth fixing

404 /image/common/expand.png

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

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 (36 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

? Terms of Service not detected

? Consent manager not detected

Analytics detected; tracking fires without visitor opt-in.

2% unique

Mentions:

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)

Build

✗ HTML minified

✗ CSS minified

✗ JS minified

✓ Code splitting

13 JS files

0 CSS files

2 Third-party domains

Brand Colours

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