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Convert Word, Excel, PowerPoint, and image files to PDF, or merge multiple files into one. Free tier with no ads or watermarks.

Productivity

Added July 10, 2026 · Last analysed July 10, 2026 · via · 73% unique tagline

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Screenshot of Stamped —Turn any file into a PDF

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 July 2026; the live site may have changed since.

Stamped —Turn any file into a PDF looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers and incomplete email security.

Launched on Product Hunt on July 10, 2026. The site is hosted on Render and served through Cloudflare, with a domain registered the day of launch. We've detected 10 technologies on this site, covering advertising, analytics, backend framework, and CDN. The stack includes Cloudflare, Express, and Google Ads.

It's running the same core stack as 420 other launches.

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

7.1

StackScope Score

Good

100/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

3/3 Legal

Complete

2/2 Crawl files

Complete

100/100 Performance

Fast

Vibe Score 20 · 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 (10)

Infrastructure

CDN	Cloudflare
DNS	Namecheap DNS
Hosting	Render
Protocol	HTTP/3

Business email	PrivateEmail (2)

Build & Framework

Font	Google Fonts

Analytics & Marketing

Advertising	Google Ads (3)
Analytics	Google Analytics (2)
Tag management	Google Tag Manager medium

Other

Backend framework	Express

Infrastructure

Network

RENDER - Render, US

AS397273 · US

DNS

Namecheap DNS

Authoritative nameserver

DNSSEC

Enabled

DNSKEY records published. DNS responses signed.

Green hosting

Not green hosted

No green-energy record. Data from The Green Web Foundation.

SSL Certificate

Google Trust Services

Valid 9 Jul 2026 to 7 Oct 2026

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

Domain Age

2 days

Registered Jul 2026 · NameCheap, 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 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 (1)

Name	Lifetime	Detected as
_gcl_au	2mo	Google Ads

Local storage (1)

Key	Size	Detected as
_gcl_ls	277 B	Google Ads

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 172 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?

270 ms Server response

60% Faster than peers

984 ms Largest contentful paint

0.02 Cumulative layout shift

660 KB Page weight

3 Third-party domains

0 Console errors

0 Failed requests

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
AI typography signals	+15

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 (3 URLs)

✗ 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:

Cookies Do Not Sell Updated: July 9, 2026

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

2 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.