Technology history for olson.cz
Stack size over time
From 9 detected technologies in Jan 2019 to 16 in Aug 2026.
Currently detected
- Drupal since Jan 2019
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- Hotjar since Jan 2019
- jQuery since Jan 2019
- Modernizr since Jan 2019
- Nginx since Jan 2019
- PHP since Jan 2019
- YouTube since Jan 2019
- Cart Functionality since Sep 2021
- core-js since Sep 2021
- Google Hosted Libraries since Feb 2022
- Smartlook since Jul 2022
- Open Graph since Sep 2022
- HTTP/3 since Dec 2025
- OpenResty since Dec 2025
Previously used
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 2 added
2023 14 added · 1 switched
- added Cart Functionality May 2023 · Ecommerce
- added core-js May 2023 · JavaScript libraries
- added Drupal May 2023 · CMS
- added Google Analytics May 2023 · Analytics
- added Google Hosted Libraries May 2023 · CDN
- added Google Tag Manager May 2023 · Tag managers
- added Hotjar May 2023 · Analytics
- added jQuery May 2023 · JavaScript libraries
- added Modernizr May 2023 · JavaScript libraries
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- switched C PHP May 2023 · Programming languages
- added Smartlook May 2023 · Analytics
- added YouTube May 2023 · Video players
- added C Feb 2023 · Programming languages
2022 17 added · 1 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added Cart Functionality Aug 2022 · Ecommerce
- added core-js Aug 2022 · JavaScript libraries
- added Drupal Aug 2022 · CMS
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Tag Manager Aug 2022 · Tag managers
- added Hotjar Aug 2022 · Analytics
- added jQuery Aug 2022 · JavaScript libraries
- added Modernizr Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added Smartlook Aug 2022 · Analytics
- added YouTube Aug 2022 · Video players
- added Smartlook Jul 2022 · Analytics
- added Google Hosted Libraries Feb 2022 · CDN
2021 5 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Sep 2021 · Ecommerce
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Analytics Jun 2021 · Analytics
- dropped Google Analytics Mar 2021 · Analytics
2019 9 added
- added Drupal Mar 2019 · CMS
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added YouTube Mar 2019 · Video Players