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PDF Invoice Generator

A free and easy-to-use invoice generator. Create, customize, and download professional PDF invoices in seconds. No registration required.

pdfinvoicegen.com · Added June 10, 2026 · Last analysed June 10, 2026 · via · 25% unique tagline (similar to Free Invoice Generator)

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 June 2026; the live site may have changed since.

PDF Invoice Generator has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and incomplete email security.

Launched on Product Hunt on June 10, 2026. The site is hosted on Fastly in the United States, with a domain registered 7 months before launch. Our crawler found 11 technologies on this site, covering advertising, analytics, baas, and CDN. The stack includes Angular, Google Funding Choices, and Fastly.

Notably, it's on a stack we've seen on only 5 launches.

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

Vibe Score 5 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (11)

Infrastructure
CDN Fastly
Hosting Hostinger
Protocol HTTP/3
Security HSTS
Build & Framework
BaaS Firebase
Font Google Fonts
Framework Angular
Analytics & Marketing
Advertising Google Ads
Google AdSense (2)
Analytics Google Analytics (3)
Consent Google Funding Choices

Infrastructure

Network
AS54113 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 8 Jun 2026 to 6 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
7 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 (8)

Cookies (3)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_NEN5MT0KM5 1y Google Analytics
_ga_P8973JC8EM 1y Google Analytics
Local storage (2)
KeySizeDetected as
google_auto_fc_cmp_setting 3 B Google Funding Choices
pdfinvoicegen.selectedTemplate 7 B -
IndexedDB (3)
DatabaseVersionDetected as
firebase-heartbeat-database 1 Firebase
firebase-installations-database 1 Firebase
firebaseLocalStorageDb 1 Firebase

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?

575 ms Server response
30% Faster than peers
524 ms Largest contentful paint
0.37 Cumulative layout shift
1.2 MB Page weight
1 KB Image weight
5 Third-party domains
0 Console errors
0 Failed requests

2 images: 2 without width/height

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 copy 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
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (17 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Consent manager: Google Funding Choices
92% unique

Security Headers (1/6)

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

Build

HTML minified
CSS minified
JS minified
Code splitting
5 JS files
4 CSS files
5 Third-party domains

Brand Colours

App Manifest

PDF Invoice Generator
display: standalone 2 icons
theme #2563eb
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.