Technology history for jech.cz
Stack size over time
From 10 detected technologies in Jan 2019 to 23 in Jun 2026 (peak 24).
Currently detected
- Apache HTTP Server since Jan 2019
- Facebook since Jan 2019
- Google Font API since Jan 2019
- Google Tag Manager since Jan 2019
- jQuery since Jan 2019
- Lightbox since Jan 2019
- PHP since Jan 2019
- Google Analytics since Jan 2019
- jQuery UI since Jan 2019
- Nette Framework since Jan 2019
- Facebook Pixel since Jul 2021
- Google Remarketing Tag since Jul 2021
- Google Ads Conversion Tracking since Aug 2021
- core-js since Sep 2021
- Bootstrap since Mar 2022
- jQuery CDN since Mar 2022
- Polyfill since Mar 2022
- Swiper Slider since Mar 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- Smartlook since Nov 2022
- Smartsupp since Feb 2023
- PWA since Oct 2025
Previously used
- Google AdSense Apr 2023 to Feb 2026 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 dropped
- dropped Google AdSense Apr 2026 · Advertising
2025 1 added
- added PWA Oct 2025 · Miscellaneous
2024 1 added · 1 dropped
2023 3 added · 1 dropped
- added Smartlook Aug 2023 · Analytics
- dropped Smartlook Jul 2023 · Analytics
- added Google AdSense Apr 2023 · Advertising
- added Smartsupp Feb 2023 · Live chat
2022 6 added
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Bootstrap Mar 2022 · UI frameworks
- added jQuery CDN Mar 2022 · CDN
- added Polyfill Mar 2022 · JavaScript libraries
- added Swiper Slider Mar 2022 · Miscellaneous
2021 5 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Facebook Pixel Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
2019 10 added · 1 dropped
- added Facebook Oct 2019 · Widgets
- dropped Facebook Apr 2019 · Widgets
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Lightbox Mar 2019 · JavaScript Libraries
- added Nette Framework Mar 2019 · Web Frameworks
- added PHP Mar 2019 · Programming Languages