Papyrio

Free online converter for Word, PowerPoint, and Excel files to PDF.

Productivity

Added May 20, 2026 · Last analysed May 20, 2026 · via · also on PeerPush

Own this Launch?

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 20 May 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

Papyrio scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing Permissions-Policy and Content-Security-Policy and incomplete email security.

Launched on Product Hunt on May 20, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 5 weeks before launch. We've detected 11 technologies on this site, covering security, auth, CDN, and CSS frameworks. The stack includes Clerk, Next.js, and React.

It's on one of the most common stacks we track, shared by 14,981 launches and more locked down than the typical Product Hunt launch.

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

8.7

StackScope Score

Excellent

88/100 Launch Readiness

Launch ready

4/6 Security Headers

Decent

3/3 Legal

Complete

2/2 Crawl files

Complete

Vibe Score 0 · No 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 (11)

Infrastructure

CDN	Cloudflare
DNS	Cloudflare DNS
Hosting	Vercel
Security	Cloudflare Bot Management
Security	HSTS

Email forwarding	Cloudflare Email Routing (2)

Build & Framework

Auth	Clerk (3)
CSS framework	Tailwind CSS
Framework	React
Meta-framework	Next.js (2)

Analytics & Marketing

SEO	Google Search Console

Infrastructure

DNS

Cloudflare DNS

Authoritative nameserver

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 13 Apr 2026 to 12 Jul 2026

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

Domain Age

4 months

Registered Apr 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 (6)

Cookies (5)

Name	Lifetime	Detected as
_cfuvid	session	Cloudflare
__cf_bm	< 1h	Cloudflare
__client	1y	Clerk
__client_uat	1y	Clerk
__client_uat_tSIikyKT	1y	Clerk

Local storage (1)

Key	Size	Detected as
__clerk_environment	6.3 KB	Clerk

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)

- Canonical URL declared

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 (87 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy

✓ Terms of Service

/terms

90% unique

Mentions:

Security Headers (4/6)

✓

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)

Performance

557ms response time

Faster than 26% of sites

3 third-party domains loaded

Build

✓ Code splitting

24 JS files

1 CSS files

3 Third-party domains

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.