Technology history for viessmann.cz
Stack size over time
From 13 detected technologies in Jan 2019 to 14 in Jun 2026 (peak 17).
Currently detected
- Adobe Experience Manager since Jan 2019
- Java since Jan 2019
- Google Tag Manager since Jan 2019
- Google Analytics since Jan 2019
- Usercentrics since Aug 2021
- lit-html since Apr 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- core-js since Sep 2022
- Open Graph since Sep 2022
- PWA since Jun 2023
- Matomo Analytics since Aug 2024
- Microsoft Advertising since Dec 2024
- Mailjet since Aug 2025
Previously used
- Preact Jun 2025 to Oct 2025 · 4 mo
- web-vitals Apr 2025 to Apr 2025 · 1 mo
- AT Internet Analyzer Sep 2022 to Jul 2024 · 1 yr
- Amazon ALB Sep 2021 to Apr 2024 · 2 yrs
- Amazon Web Services Sep 2021 to Apr 2024 · 2 yrs
- Apache HTTP Server Jan 2019 to Apr 2024 · 5 yrs
- Pinterest Conversion Tag Oct 2022 to Sep 2023 · 11 mo
- Webpack Jul 2022 to Jun 2023 · 11 mo
- Handlebars Jan 2019 to May 2023 · 4 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- MediaElement.js Jan 2019 to Jan 2021 · 2 yrs
- mod_ssl Jan 2019 to Jan 2021 · 2 yrs
- Modernizr Jan 2019 to Jan 2021 · 2 yrs
- Moment.js Jan 2019 to Jan 2021 · 2 yrs
- OpenSSL Jan 2019 to Jan 2021 · 2 yrs
- Windows Server Jan 2019 to Jan 2021 · 2 yrs
- Facebook Jan 2019 to May 2020 · 1 yr
Timeline
2026 1 added
- added Google Tag Manager Mar 2026 · Tag managers
2025 2 added · 1 dropped · 1 switched
- dropped Preact Dec 2025 · JavaScript libraries
- added Mailjet Aug 2025 · Email
- switched web-vitals Preact Jun 2025 · JavaScript libraries
- added web-vitals Apr 2025 · JavaScript libraries
2024 3 added · 4 dropped
- added Microsoft Advertising Dec 2024 · Advertising
- dropped AT Internet Analyzer Sep 2024 · Analytics
- added Google Analytics Sep 2024 · Analytics
- added Matomo Analytics Aug 2024 · Analytics
- dropped Amazon ALB Jun 2024 · Load balancers
- dropped Amazon Web Services Jun 2024 · PaaS
- dropped Apache HTTP Server Jun 2024 · Web servers
2023 3 dropped · 1 switched
- dropped Pinterest Conversion Tag Nov 2023 · Analytics
- dropped Google Tag Manager Jul 2023 · Tag managers
- dropped Handlebars Jul 2023 · JavaScript frameworks
- switched Webpack PWA Jun 2023 · Miscellaneous
2022 8 added · 2 dropped
- added AT Internet Analyzer Sep 2022 · Analytics
- added core-js Sep 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- added Webpack Jul 2022 · Miscellaneous
- dropped Google Analytics Jun 2022 · Analytics
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added lit-html Apr 2022 · JavaScript libraries
- added Tailwind CSS Apr 2022 · UI frameworks
2021 5 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- added Wheelio Sep 2021 · Widgets
- added Usercentrics Aug 2021 · Cookie compliance
- added Handlebars Jul 2021 · JavaScript frameworks
- dropped Handlebars Mar 2021 · JavaScript frameworks
- dropped MediaElement.js Mar 2021 · Video players
- dropped mod_ssl Mar 2021 · Web server extensions
- dropped Modernizr Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped OpenSSL Mar 2021 · Web server extensions
- dropped Windows Server Mar 2021 · Operating systems
2020 1 dropped
- dropped Facebook Jul 2020 · Widgets
2019 13 added
- added Adobe Experience Manager Mar 2019 · CMS
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Handlebars Mar 2019 · JavaScript Frameworks
- added Java Mar 2019 · Programming Languages
- added MediaElement.js Mar 2019 · Video Players
- added mod_ssl Mar 2019 · Web Server Extensions
- added Modernizr Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added OpenSSL Mar 2019 · Web Server Extensions
- added Windows Server Mar 2019 · Operating Systems