2026-08-01 crawl · observed, not inferred

Technology used by simplepdf.com

Edit, fill, and sign PDFs in your browser - no account, no watermarks, no uploads. Add text, checkboxes, images, and signatures in seconds. HIPAA-friendly, GDPR compliant.

12
technologies detected
"simplepdf | secure pdf editing & workflow infrastructure for teams, healthcare & developers"
company
1-10
employees
information technology and services
industry
netherlands
location

Recent changes

2026-07-01 dropped Next.jsconfirmed
2026-07-01 dropped Webpackconfirmed
2026-07-01 dropped Node.jsconfirmed
2026-02-01 dropped core-jsconfirmed

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

Miscellaneous
PDF.js4.8.69Jan 2026PWAFeb 2025Open GraphNov 2024HTTP/3Nov 2024
JavaScript frameworks
ReactNov 2024TanStack StartAug 2026
Security
HSTSNov 2024Cloudflare Bot ManagementNov 2024
UI frameworks
Base UIFeb 2026
Web servers
NginxNov 2024
CDN
CloudflareNov 2024
JavaScript libraries
core-js3.38.1Jan 2026
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