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GN PDF

Free browser-based PDF editor & 25+ tools: edit, sign, merge, split, compress, convert Word/Excel/JPG, watermark, protect & OCR. No upload, no watermark.

Productivity
India Estimated origin: India

Added June 28, 2026 · Last analysed June 28, 2026 · via

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 28 June 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.

GN PDF scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: no Strict-Transport-Security, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on June 28, 2026. The site is hosted on Hostinger and served through Cloudflare, with a domain registered 8 months before launch. The crawl picked up 14 technologies on this site, covering package cdn, servers, analytics, and CDN. The stack includes cdnjs, Cloudflare, and Google Analytics.

For context, it's on one of the most common stacks we track, shared by 1,290 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 →

9.5
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 65 · Many 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 (14)

Infrastructure
CDN Cloudflare
DNS Hostinger DNS
Hosting Hostinger (2)
Protocol HTTP/3
Server LiteSpeed Web Server
PHP (2)
Email
Business email Hostinger Email
Build & Framework
Developer tools SheetJS
Font Google Fonts
Package CDN cdnjs
jsDelivr
unpkg
Analytics & Marketing
Analytics Google Analytics (4)
Tag management Google Tag Manager (2)

Infrastructure

DNS
Hostinger DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 5 Jun 2026 to 3 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
11 months
Registered Oct 2025 · HOSTINGER operations, UAB

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=none None (p=none). Monitoring only.
?
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
PHPSESSID session PHP
_ga 1y Google Analytics
_ga_NYDW654NQ9 1y Google Analytics
Local storage (1)
KeySizeDetected as
gn_theme 5 B -

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)

Performance How?

543 ms Server response
29% Faster than peers
916 ms Largest contentful paint
0.10 Cumulative layout shift
813 KB Page weight
103 KB Image weight
8 Third-party domains
0 Console errors
0 Failed requests

4 images: 4 oversized, 3 without width/height, 1 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?

SignalPoints
AI palette signals +5
AI writing signals +5
AI code-structure signals +5
AI typography signals +15
AI asset signals +10
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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (39 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/blog/best-free-pdf-editor-comparison.php
Terms of Service
/terms.php
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
96% unique

Security Headers (5/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

3 JS files
4 CSS files
8 Third-party domains

Brand Colours

App Manifest

GN PDF — Free Online PDF Editor & Toolkit
display: standalone 2 icons
theme #84039e
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.