Technology history for 4-freelancers.nl
Stack size over time
From 15 detected technologies in Jan 2019 to 17 in Jun 2026 (peak 18).
Currently detected
- CKEditor since Jan 2019
- Hotjar since Jan 2019
- IIS since Jan 2019
- jQuery since Jan 2019
- jQuery Migrate since Jan 2019
- jQuery UI since Jan 2019
- Knockout.js since Jan 2019
- FingerprintJS since Jan 2019
- Google Analytics since Jan 2019
- Microsoft ASP.NET since Jan 2019
- Modernizr since Jan 2019
- Google Tag Manager since Jan 2019
- Windows Server since Jan 2019
- Microsoft Advertising since May 2021
- core-js since Sep 2022
- Facebook Pixel since Sep 2022
- PWA since Sep 2022
Previously used
- Microsoft Clarity Oct 2025 to Feb 2026 · 4 mo
- AdRoll Jan 2019 to May 2021 · 2 yrs
- Facebook Jan 2019 to May 2021 · 2 yrs
Timeline
2026 1 dropped
- dropped Microsoft Clarity Jun 2026 · Analytics
2025 1 added
- added Microsoft Clarity Oct 2025 · Analytics
2022 2 dropped
2019 15 added
- added AdRoll Mar 2019 · Advertising Networks
- added CKEditor Mar 2019 · Rich Text Editors
- added Facebook Mar 2019 · Widgets
- added FingerprintJS Mar 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Knockout.js Mar 2019 · JavaScript Frameworks
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Modernizr Mar 2019 · JavaScript Libraries
- added Windows Server Mar 2019 · Operating Systems