Technology history for verf.nl
Stack size over time
From 8 detected technologies in Apr 2019 to 32 in Jun 2026 (peak 41).
Currently detected
- Google Tag Manager since Apr 2019
- Google Analytics since Apr 2019
- Cookiebot since Sep 2020
- Microsoft Advertising since Feb 2021
- Trustpilot since Apr 2021
- Bootstrap since Apr 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- Cart Functionality since Sep 2021
- Google Font API since Dec 2021
- Microsoft Clarity since Jan 2022
- Pinterest Conversion Tag since Apr 2022
- Tailwind CSS since Apr 2022
- Mailjet since Aug 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- BigCommerce since Feb 2023
- Cloudflare since Feb 2023
- Priority Hints since Apr 2023
- Squeezely since Aug 2023
- WhatsApp Business Chat since Aug 2023
- Vue.js since Aug 2024
- Nginx since Aug 2024
- Node.js since Aug 2024
- Nuxt.js since Aug 2024
- Cloudflare Bot Management since Jan 2025
- Detectify since Jun 2025
- Cloudflare Browser Insights since Jun 2025
- Convert since Apr 2026
- Matomo Analytics since Apr 2026
- Amazon S3 since May 2026
- Amazon Web Services since May 2026
Previously used
- VWO Jun 2025 to Mar 2026 · 9 mo
- Cloudflare Rocket Loader Jun 2025 to Jan 2026 · 7 mo
- HSTS Sep 2022 to Nov 2025 · 3 yrs
- jQuery Apr 2019 to Nov 2025 · 6 yrs
- jQuery CDN Feb 2023 to Nov 2025 · 2 yrs
- Keen-Slider Apr 2023 to Nov 2025 · 2 yrs
- LazySizes Feb 2022 to Nov 2025 · 3 yrs
- Preact Feb 2023 to Nov 2025 · 2 yrs
- Unpkg Feb 2023 to Nov 2025 · 2 yrs
- web-vitals Feb 2023 to Nov 2025 · 2 yrs
- Webpack Feb 2023 to Nov 2025 · 2 yrs
- ZURB Foundation Feb 2023 to Nov 2025 · 2 yrs
- Google Customer Reviews Feb 2023 to Aug 2025 · 2 yrs
- Ubuntu Aug 2024 to Dec 2024 · 4 mo
- HTTP/3 Feb 2023 to May 2024 · 1 yr
- Google Analytics Enhanced eCommerce Dec 2021 to Jun 2023 · 1 yr
- Segment Feb 2023 to Jun 2023 · 4 mo
- Font Awesome Apr 2019 to Jan 2023 · 3 yrs
- IIS Apr 2019 to Jan 2023 · 3 yrs
- Microsoft ASP.NET Apr 2019 to Jan 2023 · 3 yrs
- PWA Aug 2022 to Jan 2023 · 5 mo
- toastr Apr 2022 to Jan 2023 · 9 mo
- Windows Server Apr 2019 to Jan 2023 · 3 yrs
- Google Ads Conversion Tracking Mar 2022 to Oct 2022 · 7 mo
- Quill Jul 2021 to Sep 2022 · 1 yr
- Facebook Apr 2021 to Feb 2022 · 10 mo
- Trengo Jan 2022 to Jan 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- jsDelivr Apr 2021 to Apr 2021 · 1 mo
- Slick Jan 2020 to Apr 2021 · 1 yr
- Criteo Jul 2019 to May 2020 · 10 mo
- LiveChat Jan 2020 to Mar 2020 · 2 mo
- FingerprintJS Apr 2019 to Jan 2020 · 9 mo
Timeline
2026 3 added · 10 dropped · 1 switched
- added Amazon S3 May 2026 · CDN
- added Amazon Web Services May 2026 · PaaS
- dropped Cloudflare Rocket Loader Apr 2026 · Performance
- added Convert Apr 2026 · A/B Testing
- switched VWO Matomo Analytics Apr 2026 · Analytics
- dropped HSTS Jan 2026 · Security
- dropped jQuery Jan 2026 · JavaScript libraries
- dropped jQuery CDN Jan 2026 · CDN
- dropped Keen-Slider Jan 2026 · JavaScript libraries
- dropped LazySizes Jan 2026 · JavaScript libraries
- dropped Preact Jan 2026 · JavaScript libraries
- dropped Unpkg Jan 2026 · CDN
- dropped web-vitals Jan 2026 · JavaScript libraries
- dropped ZURB Foundation Jan 2026 · UI frameworks
2025 1 added · 3 dropped · 1 switched
- switched Webpack Open Graph Dec 2025 · Miscellaneous
- dropped Google Customer Reviews Oct 2025 · Reviews
- dropped HTTP/3 Jul 2025 · Miscellaneous
- dropped Ubuntu Feb 2025 · Operating systems
- added Cloudflare Bot Management Jan 2025 · Security
2024 1 added · 2 dropped
- dropped Facebook Pixel May 2024 · Analytics
- dropped Microsoft Advertising May 2024 · Advertising
- added WhatsApp Business Chat May 2024 · Live chat
2023 15 added · 10 dropped
- dropped WhatsApp Business Chat Nov 2023 · Live chat
- dropped Google Analytics Enhanced eCommerce Sep 2023 · Analytics
- dropped Segment Sep 2023 · Customer data platform
- added Keen-Slider Apr 2023 · JavaScript libraries
- added Priority Hints Apr 2023 · Performance
- dropped Font Awesome Mar 2023 · Font scripts
- dropped IIS Mar 2023 · Web servers
- dropped Microsoft ASP.NET Mar 2023 · Web frameworks
- dropped Open Graph Mar 2023 · Miscellaneous
- dropped PWA Mar 2023 · Miscellaneous
- dropped toastr Mar 2023 · JavaScript frameworks
- dropped Windows Server Mar 2023 · Operating systems
- added BigCommerce Feb 2023 · Ecommerce
- added Bootstrap Feb 2023 · UI frameworks
- added Cloudflare Feb 2023 · CDN
- added Google Customer Reviews Feb 2023 · Reviews
- added HTTP/3 Feb 2023 · Miscellaneous
- added jQuery CDN Feb 2023 · CDN
- added Preact Feb 2023 · JavaScript libraries
- added Segment Feb 2023 · Customer data platform
- added Trustpilot Feb 2023 · Reviews
- added Unpkg Feb 2023 · CDN
- added web-vitals Feb 2023 · JavaScript libraries
- added Webpack Feb 2023 · Miscellaneous
- added ZURB Foundation Feb 2023 · UI frameworks
2022 14 added · 8 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Microsoft Clarity Dec 2022 · Analytics
- dropped Quill Dec 2022 · Rich text editors
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Mailjet Aug 2022 · Email
- added Microsoft 365 Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
- added core-js Jun 2022 · JavaScript libraries
- added Facebook Pixel Jun 2022 · Analytics
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped core-js Apr 2022 · JavaScript libraries
- dropped Facebook Apr 2022 · Widgets
- dropped Facebook Pixel Apr 2022 · Analytics
- added Pinterest Conversion Tag Apr 2022 · Analytics
- added Tailwind CSS Apr 2022 · UI frameworks
- added toastr Apr 2022 · JavaScript frameworks
- added Google Ads Conversion Tracking Mar 2022 · Analytics
- dropped Trengo Mar 2022 · Live chat
- added LazySizes Feb 2022 · JavaScript libraries
- added Microsoft Clarity Jan 2022 · Analytics
- added Trengo Jan 2022 · Live chat
2021 15 added · 7 dropped
- added Google Analytics Enhanced eCommerce Dec 2021 · Analytics
- added Google Font API Dec 2021 · Font scripts
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Sep 2021 · Ecommerce
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added jQuery Jul 2021 · JavaScript libraries
- added Quill Jul 2021 · Rich text editors
- dropped Bootstrap Jun 2021 · UI frameworks
- dropped jQuery Jun 2021 · JavaScript libraries
- dropped jsDelivr Jun 2021 · CDN
- dropped Slick Jun 2021 · JavaScript libraries
- dropped Trustpilot Jun 2021 · Widgets
- added Bootstrap Apr 2021 · UI frameworks
- added Facebook Apr 2021 · Widgets
- added jQuery Apr 2021 · JavaScript libraries
- added jsDelivr Apr 2021 · CDN
- added Slick Apr 2021 · JavaScript libraries
- added Trustpilot Apr 2021 · Widgets
- dropped jQuery Mar 2021 · JavaScript libraries
- added Microsoft Advertising Feb 2021 · Analytics
2020 3 added · 4 dropped · 1 switched
- added Cookiebot Sep 2020 · Cookie compliance
- dropped Slick Aug 2020 · JavaScript libraries
- dropped Criteo Jul 2020 · Advertising
- added Slick Jun 2020 · JavaScript libraries
- dropped LiveChat May 2020 · Live Chat
- dropped Slick Mar 2020 · JavaScript Libraries
- added LiveChat Jan 2020 · Live Chat
- switched FingerprintJS Slick Jan 2020 · JavaScript Libraries
2019 1 added
- added Criteo Jul 2019 · Advertising Networks