StackScope launches on Product Hunt today, at 08:01 UK time. Take a look

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Bentopdf

Free online PDF toolkit with 100+ tools. Merge, split, compress, convert PDFs - 100% browser-based, no signup, unlimited files, privacy-first.

Productivity
India Estimated origin: India

Added August 30, 2026 · Last analysed August 30, 2026 · via Hacker News

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 30 August 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.

Bentopdf ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and well-configured email security. Worth fixing first: no Strict-Transport-Security.

Launched on Hacker News on August 30, 2026. The site is hosted on DigitalOcean and served through Cloudflare, with a domain registered 11 months before launch. We've detected 13 technologies on this site, covering hosting, javascript library, CDN, and CSS frameworks. The stack includes Tailwind CSS, Caddy, and Cloudflare.

It's a rare DigitalOcean sighting, just 5 in our data and tighter on security headers than most Hacker News launches.

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 25 · Some 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 (13)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Hosting DigitalOcean medium
Hostinger
Server Caddy
Email
Business email Hostinger Email
Transactional email Resend
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
JavaScript library i18next
PDF.js
UI library Lucide Icons
Analytics & Marketing
SEO Google Search Console

Infrastructure

Network
AS13335 · US
DNS
Cloudflare 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
Google Trust Services
Valid 22 Aug 2026 to 20 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
11 months
Registered Sep 2025 · Hosting Concepts B.V. d/b/a Registrar.eu

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=reject Reject (strict). Strong.
?
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 (1)

Local storage (1)
KeySizeDetected as
i18nextLng 2 B i18next

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 180 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?

129 ms Server response
81% Faster than peers
1083 ms Largest contentful paint
0.02 Cumulative layout shift
604 KB Page weight
13 KB Image weight
1 Third-party domains
1 Console errors
0 Failed requests

6 images: 2 oversized, 5 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 palette signals +5
AI code-structure signals +20

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

Blocks AI crawlers
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

robots.txt
sitemap.xml (130 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy.html
Terms of Service
/terms.html
70% unique

Security Headers (5/6)

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

Build

1 JS files
1 CSS files
1 Third-party domains

Brand Colours

App Manifest

BentoPDF
display: standalone 3 icons
theme #4f46e5
productivity utilities privacy pdf security offline tools
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.