Technology history for pdfill.com
Stack size over time
From 3 detected technologies in Jan 2016 to 1 in Aug 2026 (peak 3).
Currently detected
- Nginx since Mar 2026
Previously used
- Apache HTTP Server Jan 2016 to Feb 2026 · 10 yrs
- Imunify360 Feb 2025 to Feb 2025 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- OpenSSL Jan 2016 to Feb 2018 · 2 yrs
- UNIX Jan 2016 to Feb 2018 · 2 yrs
Timeline
2026 1 switched
- switched Apache HTTP Server Nginx Mar 2026 · Web servers
2025 1 added · 1 dropped
- dropped Imunify360 Apr 2025 · Security
- added Imunify360 Feb 2025 · Security
2021 1 added · 1 dropped
2018 2 dropped
2016 3 added
- added Apache HTTP Server Jan 2016 · Web Servers
- added OpenSSL Jan 2016 · Web Server Extensions
- added UNIX Jan 2016 · Operating Systems