Technology history for klarna.net
Stack size over time
From 7 detected technologies in Jan 2022 to 20 in Jun 2026.
Currently detected
- Amazon CloudFront since Jan 2022
- Amazon Web Services since Jan 2022
- Envoy since Jan 2022
- Google Analytics since Jan 2022
- Google Tag Manager since Jan 2022
- PHP since Jan 2022
- Java since Aug 2022
- core-js since Aug 2022
- Nginx since Aug 2022
- Okta since Aug 2022
- HSTS since Sep 2022
- Amazon S3 since Nov 2023
- HTTP/3 since Nov 2023
- React since Nov 2023
- Sentry since Nov 2023
- Klarna Checkout since Dec 2023
- Onfido since May 2024
- Apple iCloud Mail since May 2025
- hCaptcha since Aug 2025
- React Router since May 2026
Previously used
- Datadog Nov 2023 to Sep 2024 · 10 mo
- Google Remarketing Tag Jan 2022 to Apr 2022 · 3 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
Timeline
2026 1 added
- added React Router May 2026 · JavaScript frameworks
2025 2 added
- added hCaptcha Aug 2025 · Security
- added Apple iCloud Mail May 2025 · Webmail
2024 1 added · 1 dropped
2023 1 added
- added Klarna Checkout Dec 2023 · Payment processors
2022 6 added · 2 dropped
- added HSTS Sep 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added Java Aug 2022 · Programming languages
- added Nginx Aug 2022 · Web servers
- added Okta Aug 2022 · Authentication
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jul 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks