Technology history for backer.tools
Stack size over time
From 3 detected technologies in Apr 2019 to 5 in Jun 2026.
Currently detected
- Apache HTTP Server since Apr 2019
- PHP since Apr 2019
- Varnish since Apr 2019
- MailChimp since Aug 2022
- One.com since Aug 2022
Previously used
- Wheelio Sep 2021 to Sep 2021 · 1 mo