Technology history for cdt.cz
Stack size over time
From 3 detected technologies in Feb 2017 to 31 in Aug 2026.
Currently detected
- jQuery since Feb 2017
- Nginx since Feb 2017
- Google Analytics since Aug 2018
- Google Tag Manager since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Modernizr since Dec 2018
- GSAP since Jul 2021
- jsDelivr since Feb 2022
- Django since Feb 2022
- Python since Feb 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- PHP since May 2023
- Cloudflare Bot Management since Oct 2025
- Cloudflare since Oct 2025
- Cloudflare Browser Insights since Oct 2025
- Cart Functionality since Oct 2025
- AMP since Oct 2025
- Microsoft Advertising since Oct 2025
- MySQL since Oct 2025
- Typekit since Oct 2025
- Ruby since Oct 2025
- Ruby on Rails since Oct 2025
- WordPress since Oct 2025
- DataDome since Nov 2025
- Bootstrap since Nov 2025
- PWA since Nov 2025
- Priority Hints since Nov 2025
- Pattern by Etsy since Nov 2025
- Transcend since Nov 2025
- web-vitals since Nov 2025
Previously used
- IIS Aug 2018 to Feb 2024 · 5 yrs
- Windows Server Aug 2018 to Feb 2024 · 5 yrs
- Ubuntu Oct 2021 to Aug 2023 · 1 yr
- Azure May 2023 to May 2023 · 1 mo
- Blogger May 2023 to May 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Django CMS Feb 2022 to Mar 2022 · 1 mo
- PostgreSQL Feb 2022 to Mar 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to Jan 2022 · 6 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Facebook Apr 2020 to Jun 2021 · 1 yr
- prettyPhoto Feb 2017 to Feb 2017 · 1 mo
Timeline
2025 7 added · 2 dropped
- dropped Azure Nov 2025 · PaaS
- dropped Blogger Nov 2025 · Blogs
- added Bootstrap Nov 2025 · UI frameworks
- added DataDome Nov 2025 · Security
- added Pattern by Etsy Nov 2025 · Ecommerce
- added Priority Hints Nov 2025 · Performance
- added PWA Nov 2025 · Miscellaneous
- added Transcend Nov 2025 · Cookie compliance
- added web-vitals Nov 2025 · JavaScript libraries
2024 2 dropped
- dropped IIS Apr 2024 · Web servers
- dropped Windows Server Apr 2024 · Operating systems
2023 10 added · 1 dropped · 1 switched
- dropped Ubuntu Oct 2023 · Operating systems
- added Django May 2023 · Web frameworks
- added GSAP May 2023 · JavaScript frameworks
- added HSTS May 2023 · Security
- added IIS May 2023 · Web servers
- added jsDelivr May 2023 · CDN
- added Microsoft ASP.NET May 2023 · Web frameworks
- added Open Graph May 2023 · Miscellaneous
- switched C Python May 2023 · Programming languages
- added Ubuntu May 2023 · Operating systems
- added Windows Server May 2023 · Operating systems
- added C Feb 2023 · Programming languages
2022 16 added · 4 dropped
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Django Aug 2022 · Web frameworks
- added GSAP Aug 2022 · JavaScript frameworks
- added IIS Aug 2022 · Web servers
- added jsDelivr Aug 2022 · CDN
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Python Aug 2022 · Programming languages
- added Ubuntu Aug 2022 · Operating systems
- added Windows Server Aug 2022 · Operating systems
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Django CMS May 2022 · CMS
- dropped PostgreSQL May 2022 · Databases
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Google Remarketing Tag Mar 2022 · Retargeting
- added Django Feb 2022 · Web frameworks
- added Django CMS Feb 2022 · CMS
- added jsDelivr Feb 2022 · CDN
- added PostgreSQL Feb 2022 · Databases
- added Python Feb 2022 · Programming languages
2021 3 added · 1 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Ubuntu Oct 2021 · Operating systems
- switched Facebook Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added GSAP Jul 2021 · JavaScript frameworks
2020 1 added
- added Facebook Apr 2020 · Widgets
2019 3 added
- added IIS Mar 2019 · Web Servers
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Windows Server Mar 2019 · Operating Systems
2018 1 added
- added Modernizr Dec 2018 · JavaScript Libraries
2017 3 added · 1 dropped
- dropped prettyPhoto Jul 2017 · JavaScript Frameworks
- added jQuery Feb 2017 · JavaScript Frameworks
- added Nginx Feb 2017 · Web Servers
- added prettyPhoto Feb 2017 · JavaScript Frameworks