Technology history for esl.ch
Stack size over time
From 2 detected technologies in Apr 2018 to 32 in Jun 2026 (peak 37).
Currently detected
- Google Tag Manager since Apr 2018
- Apache HTTP Server since Apr 2018
- jQuery since Jun 2018
- Google Analytics since May 2019
- Cloudflare since Jul 2021
- PHP since Aug 2021
- TypeScript since Aug 2021
- Zone.js since Aug 2021
- Drupal since Aug 2021
- Angular since Aug 2021
- core-js since Sep 2021
- Preact since Nov 2021
- Microsoft 365 since Aug 2022
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- Swiper since Sep 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- FancyBox since Nov 2022
- Flickity since Nov 2022
- MediaElement.js since Nov 2022
- Modernizr since Nov 2022
- MySQL since Nov 2022
- WordPress since Nov 2022
- WordPress Super Cache since Nov 2022
- Yoast SEO since Nov 2022
- jQuery Migrate since Nov 2022
- Gravatar since Nov 2022
- Isotope since Nov 2022
- RSS since Dec 2022
- Cloudflare Bot Management since Jun 2024
- Elfsight since Aug 2024
Previously used
- CIVIC Aug 2021 to Apr 2026 · 4 yrs
- React Oct 2024 to Jun 2025 · 8 mo
- styled-components Oct 2024 to Jun 2025 · 8 mo
- Tawk.to Aug 2021 to Jun 2025 · 3 yrs
- Google Font API May 2025 to May 2025 · 1 mo
- Criteo Jun 2023 to Aug 2024 · 1 yr
- Microsoft Clarity Jan 2022 to Jul 2024 · 2 yrs
- Optimizely Dec 2023 to Dec 2023 · 1 mo
- Google Optimize Jul 2021 to Oct 2023 · 2 yrs
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Select2 Jun 2018 to Aug 2022 · 4 yrs
- Swiper Slider Aug 2021 to Aug 2022 · 1 yr
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- jsDelivr Aug 2021 to Mar 2022 · 7 mo
- AppNexus May 2019 to Feb 2022 · 2 yrs
- Facebook May 2019 to Feb 2022 · 2 yrs
- Facebook Pixel Jul 2021 to Feb 2022 · 7 mo
- Microsoft Advertising Feb 2021 to Feb 2022 · 1 yr
- Lodash Jun 2018 to Jan 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- amCharts Jun 2018 to Jul 2021 · 3 yrs
- jQuery UI Jun 2018 to Jul 2021 · 3 yrs
- Leaflet May 2019 to Jul 2021 · 2 yrs
- Livefyre Jul 2021 to Jul 2021 · 1 mo
- RequireJS Jun 2018 to Jul 2021 · 3 yrs
- VWO Jun 2020 to Jul 2021 · 1 yr
- Underscore.js Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 1 dropped
- dropped CIVIC Jun 2026 · Cookie compliance
2025 5 added · 8 dropped
- dropped React Aug 2025 · JavaScript frameworks
- dropped styled-components Aug 2025 · JavaScript frameworks
- dropped Tawk.to Aug 2025 · Live chat
- dropped Google Font API Jul 2025 · Font scripts
- added Google Font API May 2025 · Font scripts
- added React May 2025 · JavaScript frameworks
- added styled-components May 2025 · JavaScript frameworks
- dropped React Apr 2025 · JavaScript frameworks
- dropped styled-components Apr 2025 · JavaScript frameworks
- added React Feb 2025 · JavaScript frameworks
- added styled-components Feb 2025 · JavaScript frameworks
- dropped React Jan 2025 · JavaScript frameworks
- dropped styled-components Jan 2025 · JavaScript frameworks
2024 5 added · 3 dropped
- dropped Criteo Oct 2024 · Advertising
- added React Oct 2024 · JavaScript frameworks
- added styled-components Oct 2024 · JavaScript frameworks
- dropped Microsoft Clarity Sep 2024 · Analytics
- added Elfsight Aug 2024 · Widgets
- added Cloudflare Bot Management Jun 2024 · Security
- added Microsoft Clarity Jun 2024 · Analytics
- dropped Optimizely Feb 2024 · A/B Testing
2023 1 added · 1 switched
- switched Google Optimize Optimizely Dec 2023 · A/B Testing
- added Criteo Jun 2023 · Advertising
2022 8 added · 11 dropped · 2 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- dropped Swiper Slider Nov 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- switched Select2 Swiper Sep 2022 · JavaScript libraries
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added Microsoft 365 Aug 2022 · Webmail
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped jsDelivr May 2022 · CDN
- dropped AppNexus Apr 2022 · Advertising
- dropped Facebook Apr 2022 · Widgets
- dropped Microsoft Advertising Apr 2022 · Advertising
- dropped Microsoft Clarity Apr 2022 · Analytics
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Lodash Mar 2022 · JavaScript libraries
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- switched Facebook Pixel Microsoft Clarity Jan 2022 · Analytics
2021 27 added · 15 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Preact Nov 2021 · JavaScript libraries
- dropped amCharts Sep 2021 · JavaScript graphics
- added core-js Sep 2021 · JavaScript libraries
- dropped jQuery UI Sep 2021 · JavaScript libraries
- dropped Leaflet Sep 2021 · Maps
- dropped Livefyre Sep 2021 · Comment systems
- dropped RequireJS Sep 2021 · JavaScript frameworks
- dropped VWO Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Angular Aug 2021 · JavaScript frameworks
- dropped Apache HTTP Server Aug 2021 · Web servers
- added CIVIC Aug 2021 · Cookie compliance
- added Drupal Aug 2021 · CMS
- added Google Remarketing Tag Aug 2021 · Retargeting
- added jsDelivr Aug 2021 · CDN
- added PHP Aug 2021 · Programming languages
- added Swiper Slider Aug 2021 · Miscellaneous
- added Tawk.to Aug 2021 · Live chat
- added TypeScript Aug 2021 · Programming languages
- added Zone.js Aug 2021 · JavaScript frameworks
- added amCharts Jul 2021 · JavaScript graphics
- added Cloudflare Jul 2021 · CDN
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Leaflet Jul 2021 · Maps
- added Livefyre Jul 2021 · Comment systems
- added Lodash Jul 2021 · JavaScript libraries
- added RequireJS Jul 2021 · JavaScript frameworks
- added Select2 Jul 2021 · JavaScript libraries
- added VWO Jul 2021 · Analytics
- dropped amCharts Mar 2021 · JavaScript graphics
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Leaflet Mar 2021 · Maps
- dropped RequireJS Mar 2021 · JavaScript frameworks
- dropped Select2 Mar 2021 · JavaScript libraries
- dropped VWO Mar 2021 · Analytics
- added Microsoft Advertising Feb 2021 · Analytics
2020 1 added
- added VWO Jun 2020 · Analytics
2019 11 added
- added AppNexus May 2019 · Advertising Networks
- added Facebook May 2019 · Widgets
- added Google Analytics May 2019 · Analytics
- added Leaflet May 2019 · Maps
- added amCharts Mar 2019 · JavaScript Graphics
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added RequireJS Mar 2019 · JavaScript Frameworks
- added Select2 Mar 2019 · JavaScript Libraries
2018 7 added · 2 dropped
- dropped Lodash Aug 2018 · JavaScript Frameworks
- dropped Underscore.js Aug 2018 · JavaScript Frameworks
- added amCharts Jun 2018 · JavaScript Graphics
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Lodash Jun 2018 · JavaScript Frameworks
- added RequireJS Jun 2018 · JavaScript Frameworks
- added Select2 Jun 2018 · JavaScript Frameworks
- added Underscore.js Jun 2018 · JavaScript Frameworks