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WooaPDF

Convert, merge, split, compress PDFs for free. No signup required. Files never leave your browser — 100% private.

Productivity

Added May 12, 2026 · Last analysed May 12, 2026 · via

Own this Launch?
Screenshot of WooaPDF

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 12 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.

WooaPDF covers some of the launch checklist, with clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on May 12, 2026. The site is hosted on GitHub Pages and served through Fastly, with a domain registered in 2025. Our crawler found 5 technologies on this site, covering advertising, analytics, CDN, and consent tooling. The stack includes Google Funding Choices, Fastly, and GitHub Pages.

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

5.6
StackScope Score
Fair
78/100 Launch Readiness
Well prepared
0/6 Security Headers
Poor
2/3 Legal
Partial
2/2 Crawl files
Complete
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 (5)

Infrastructure
CDN Fastly
Hosting GitHub Pages
Analytics & Marketing
Advertising Google AdSense
Analytics Google Analytics (3)
Consent Google Funding Choices

Infrastructure

Network
FASTLY - Fastly, Inc., US
AS54113 · US
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 14 Mar 2026 to 12 Jun 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1.6 years
Registered Jan 2025 · Megazone Corp., dba HOSTING.KR

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 (4)

Cookies (3)
NameLifetimeDetected as
FCCDCF 1y Google Funding Choices
_ga 1y Google Analytics
_ga_9ZGENFSXWC 1y Google Analytics
Local storage (1)
KeySizeDetected as
wooapdf-lang 2 B -

Readiness Breakdown How?

✓ Custom title and meta description
⚠
Open Graph tags (title, image, description) (partial) missing og:image
✓ Twitter card meta tags
✓ Canonical URL declared
✓ Responsive viewport meta tag
✓ Semantic HTML (nav, main, article)
⚠
Page title is 70 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.
- Favicon present

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5
AI CSS 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 (41 URLs)
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/privacy.html
? Terms of Service not detected
✓ Consent manager: Google Funding Choices
92% 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)

Performance

262ms response time
Faster than 53% of sites
5 third-party domains loaded

Build

✓ Code splitting
6 JS files
2 CSS files
5 Third-party domains

Brand Colours

App Manifest

PDF킷 - 무료 PDF 도구
display: standalone 2 icons
theme #FF4444
utilities productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.