Technology history for papers-please.info
Stack size over time
From 2 detected technologies in Jan 2019 to 5 in Jun 2026.
Currently detected
- Nginx since Jan 2019
- RSS since Dec 2022
- Cloudflare since Oct 2023
- HTTP/3 since Oct 2023
- Cloudflare Browser Insights since Nov 2025
Previously used
Timeline
2025 1 added
- added Cloudflare Browser Insights Nov 2025 · Analytics
2023 2 added · 1 dropped · 1 switched
- added Cloudflare Oct 2023 · CDN
- added HTTP/3 Oct 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- switched PHP C Feb 2023 · Programming languages
2022 3 added
- added RSS Dec 2022 · Miscellaneous
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages