Technology history for kalkulator.cz
Stack size over time
From 10 detected technologies in Dec 2020 to 24 in Jun 2026 (peak 26).
Currently detected
- Google Analytics since Dec 2020
- Next.js since Dec 2020
- Nginx since Dec 2020
- Node.js since Dec 2020
- Google Tag Manager since Dec 2020
- React since Dec 2020
- Sentry since Dec 2020
- Webpack since Dec 2020
- styled-components since Jun 2021
- core-js since Sep 2021
- Microsoft Advertising since Apr 2022
- Tailwind CSS since Jul 2022
- PWA since Aug 2022
- Google Workspace since Aug 2022
- Sendgrid since Aug 2022
- MailChimp since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- GraphQL since Feb 2023
- TypeScript since Feb 2023
- Apollo since Feb 2023
- Criteo since May 2024
- Microsoft Clarity since May 2025
Previously used
- Partytown Jun 2025 to Oct 2025 · 4 mo
- Adobe Audience Manager Oct 2024 to Apr 2025 · 6 mo
- AppNexus Apr 2023 to Feb 2025 · 1 yr
- Facebook Pixel Jun 2021 to Jan 2025 · 3 yrs
- Linkedin Insight Tag Jun 2023 to Oct 2023 · 4 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Adform Feb 2022 to Aug 2022 · 6 mo
- Hotjar Dec 2020 to Aug 2022 · 1 yr
- Facebook Dec 2020 to Apr 2022 · 1 yr
- Express Nov 2021 to Nov 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 2 added · 2 dropped · 2 switched
- dropped Partytown Dec 2025 · Performance
- added Google Tag Manager Nov 2025 · Tag managers
- dropped Adobe Audience Manager Jun 2025 · Segmentation
- added Partytown Jun 2025 · Performance
- switched AppNexus Microsoft Advertising May 2025 · Advertising
- switched Facebook Pixel Microsoft Clarity May 2025 · Analytics
2024 2 added · 1 dropped
- dropped Google Tag Manager Nov 2024 · Tag managers
- added Adobe Audience Manager Oct 2024 · Segmentation
- added Criteo May 2024 · Advertising
2023 6 added · 1 dropped · 1 switched
- switched Linkedin Insight Tag Facebook Pixel Oct 2023 · Analytics
- added Linkedin Insight Tag Jun 2023 · Analytics
- added AppNexus Apr 2023 · Advertising
- dropped C Apr 2023 · Programming languages
- added Apollo Feb 2023 · JavaScript libraries
- added C Feb 2023 · Programming languages
- added GraphQL Feb 2023 · Programming languages
- added TypeScript Feb 2023 · Programming languages
2022 11 added · 7 dropped
- dropped Adform Dec 2022 · Advertising
- dropped Facebook Pixel Dec 2022 · Analytics
- dropped Hotjar Dec 2022 · Analytics
- dropped Microsoft Advertising Dec 2022 · Advertising
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Email
- added MailChimp Aug 2022 · Email
- added PWA Aug 2022 · Miscellaneous
- added Sendgrid Aug 2022 · Email
- added Tailwind CSS Jul 2022 · UI frameworks
- dropped Facebook Jun 2022 · Widgets
- added Microsoft Advertising Apr 2022 · Advertising
- added Adform Feb 2022 · Advertising
- added Hotjar Feb 2022 · Analytics
- dropped Express Jan 2022 · Web servers
- dropped Hotjar Jan 2022 · Analytics
2021 6 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Express Nov 2021 · Web servers
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jun 2021 · Analytics
- added Sentry Jun 2021 · Issue trackers
- added styled-components Jun 2021 · JavaScript frameworks
- dropped Sentry Mar 2021 · Issue trackers