Diff Anything

A private, local-first desktop comparison and merge application for text, structured data, folders, archives, documents, API schemas, HTTP responses, images, binaries, and command-line workflows.

Developer Tools

Added August 8, 2026 · Last analysed August 8, 2026 · via

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 8 August 2026; the live site may have changed since.

Diff Anything has the basics covered well, with a thorough launch checklist and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on August 8, 2026. The site is hosted on Zone Media OU in Estonia, with a domain registered in 2019. Our crawler found 5 technologies on this site, covering developer tools, DNS providers, business email, and seo. The stack includes Apache, Google Search Console, and Vite.

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6.2

StackScope Score

Good

100/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

2/3 Legal

Partial

2/2 Crawl files

Complete

100/100 Performance

Fast

Vibe Score 5 · 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 (5)

Infrastructure

DNS	Zone.ee DNS
Server	Apache

Business email	Zone.ee Email

Build & Framework

Developer tools	Vite

Analytics & Marketing

SEO	Google Search Console

Infrastructure

Network

ZONE - Zone Media OU, EE

AS49604 · EE

DNS

Zone.ee DNS

Authoritative nameserver

DNSSEC

Enabled

DNSKEY records published. DNS responses signed.

Green hosting

Green hosted

Host runs on renewable energy. Data from The Green Web Foundation.

SSL Certificate

Let's Encrypt

Valid 30 Jun 2026 to 28 Sep 2026

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

Domain Age

6.6 years

Registered Dec 2019 · Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

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 (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)

⚠

Meta description is 195 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?

258 ms Server response

55% Faster than peers

1424 ms Largest contentful paint

0.09 Cumulative layout shift

608 KB Page weight

442 KB Image weight

1 Third-party domains

0 Console errors

0 Failed requests

⚠ 8 images: 5 oversized, 2 missing alt text

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?

Signal	Points
AI writing 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

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 (147 URLs)

✗ security.txt

✓ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/projects/diffanything/guides/privacy-safety-and-troubleshooting

? Terms of Service not detected

86% unique

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

1 JS files

1 CSS files

1 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.