Technology history for headfirst.nl
Stack size over time
From 17 detected technologies in Jan 2019 to 35 in Jun 2026 (peak 45).
Currently detected
- AngularJS since Jan 2019
- Apache HTTP Server since Jan 2019
- Intercom since Jan 2019
- jQuery since Jan 2019
- jQuery UI since Jan 2019
- Lodash since Jan 2019
- Hotjar since Jan 2019
- Font Awesome since Jan 2019
- Google Analytics since Jan 2019
- Twitter since Jan 2019
- Ubuntu since Jan 2019
- Amazon Web Services since Feb 2019
- Google Tag Manager since Mar 2019
- Zendesk since Jul 2022
- Amazon SES since Aug 2022
- React since Aug 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Feb 2023
- HSTS since Feb 2023
- Priority Hints since Apr 2023
- Microsoft Clarity since Apr 2023
- HubSpot since Feb 2024
- Unpkg since Mar 2025
- web-vitals since Mar 2025
- PWA since May 2025
- Next.js since May 2025
- Next.js App Router since May 2025
- Node.js since May 2025
- Tailwind CSS since May 2025
- Three.js since May 2025
- Webpack since May 2025
- reCAPTCHA since Jun 2025
- Emotion since Aug 2025
- OneTrust since Dec 2025
Previously used
- Cloudflare May 2022 to Nov 2025 · 3 yrs
- Cloudflare Bot Management Nov 2024 to Nov 2025 · 1 yr
- Cookiebot Aug 2020 to Nov 2025 · 5 yrs
- core-js Sep 2021 to Nov 2025 · 4 yrs
- Facebook Pixel Jul 2021 to Nov 2025 · 4 yrs
- Linkedin Insight Tag Feb 2021 to Nov 2025 · 4 yrs
- Microsoft Advertising Oct 2024 to Nov 2025 · 1 yr
- ActiveCampaign Sep 2021 to Apr 2025 · 3 yrs
- Bootstrap Jan 2019 to Apr 2025 · 6 yrs
- cdnjs Nov 2021 to Apr 2025 · 3 yrs
- Contact Form 7 Feb 2024 to Apr 2025 · 1 yr
- Draftpress HFCM Jul 2023 to Apr 2025 · 1 yr
- jQuery CDN Feb 2022 to Apr 2025 · 3 yrs
- MySQL Jan 2019 to Apr 2025 · 6 yrs
- PHP Jan 2019 to Apr 2025 · 6 yrs
- RSS Dec 2022 to Apr 2025 · 2 yrs
- VWO Apr 2023 to Apr 2025 · 2 yrs
- WordPress Jan 2019 to Apr 2025 · 6 yrs
- wpBakery Jul 2021 to Apr 2025 · 3 yrs
- WPML Mar 2023 to Apr 2025 · 2 yrs
- WP Rocket Jan 2021 to Oct 2024 · 3 yrs
- Yoast SEO Jan 2019 to Jan 2024 · 5 yrs
- Amazon ALB Aug 2022 to Jun 2023 · 10 mo
- Google Font API Nov 2022 to Jun 2023 · 7 mo
- Google Optimize Jul 2021 to Jun 2023 · 1 yr
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Sentry Jul 2022 to Jul 2022 · 1 mo
- Olark May 2022 to Jun 2022 · 1 mo
- Facebook Jun 2019 to Apr 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Prism Dec 2019 to Feb 2021 · 1 yr
- OpenSSL Jun 2019 to Nov 2019 · 5 mo
- UNIX Jun 2019 to Nov 2019 · 5 mo
- Debian Apr 2019 to May 2019 · 1 mo
- Amazon EC2 Jan 2019 to Mar 2019 · 2 mo
Timeline
2026 6 dropped
- dropped Cloudflare Jan 2026 · CDN
- dropped Cloudflare Bot Management Jan 2026 · Security
- dropped core-js Jan 2026 · JavaScript libraries
- dropped Facebook Pixel Jan 2026 · Analytics
- dropped Linkedin Insight Tag Jan 2026 · Analytics
- dropped Microsoft Advertising Jan 2026 · Advertising
2025 13 added · 12 dropped · 3 switched
- switched Cookiebot OneTrust Dec 2025 · Cookie compliance
- added Emotion Aug 2025 · JavaScript frameworks
- dropped ActiveCampaign Jun 2025 · Email
- dropped cdnjs Jun 2025 · CDN
- added Cloudflare Bot Management Jun 2025 · Security
- dropped Contact Form 7 Jun 2025 · WordPress plugins
- dropped Draftpress HFCM Jun 2025 · WordPress plugins
- dropped jQuery CDN Jun 2025 · CDN
- dropped MySQL Jun 2025 · Databases
- added reCAPTCHA Jun 2025 · Security
- dropped RSS Jun 2025 · Miscellaneous
- dropped VWO Jun 2025 · Analytics
- dropped WordPress Jun 2025 · CMS
- dropped wpBakery Jun 2025 · WordPress plugins
- dropped WPML Jun 2025 · WordPress plugins
- added Next.js May 2025 · JavaScript frameworks
- added Next.js App Router May 2025 · JavaScript frameworks
- switched PHP Node.js May 2025 · Programming languages
- added Open Graph May 2025 · Miscellaneous
- added Priority Hints May 2025 · Performance
- added PWA May 2025 · Miscellaneous
- added React May 2025 · JavaScript frameworks
- switched Bootstrap Tailwind CSS May 2025 · UI frameworks
- added Three.js May 2025 · JavaScript graphics
- added Webpack May 2025 · Miscellaneous
- added Unpkg Mar 2025 · CDN
- added web-vitals Mar 2025 · JavaScript libraries
- dropped Cloudflare Bot Management Jan 2025 · Security
2024 16 added · 3 dropped · 1 switched
- dropped Priority Hints Dec 2024 · Performance
- dropped WP Rocket Dec 2024 · WordPress plugins
- added ActiveCampaign Nov 2024 · Email
- added Bootstrap Nov 2024 · UI frameworks
- added cdnjs Nov 2024 · CDN
- added Cloudflare Nov 2024 · CDN
- added Cloudflare Bot Management Nov 2024 · Security
- added core-js Nov 2024 · JavaScript libraries
- added Facebook Pixel Nov 2024 · Analytics
- added Hotjar Nov 2024 · Analytics
- added jQuery CDN Nov 2024 · CDN
- added Linkedin Insight Tag Nov 2024 · Analytics
- added Microsoft Clarity Nov 2024 · Analytics
- added VWO Nov 2024 · Analytics
- added Microsoft Advertising Oct 2024 · Advertising
- added Priority Hints Jun 2024 · Performance
- added Cookiebot Apr 2024 · Cookie compliance
- dropped Open Graph Mar 2024 · Miscellaneous
- switched Yoast SEO Contact Form 7 Feb 2024 · WordPress plugins
- added HubSpot Feb 2024 · Marketing automation
2023 7 added · 17 dropped
- dropped Cookiebot Dec 2023 · Cookie compliance
- dropped ActiveCampaign Aug 2023 · Email
- dropped Amazon ALB Aug 2023 · Load balancers
- dropped Bootstrap Aug 2023 · UI frameworks
- dropped cdnjs Aug 2023 · CDN
- dropped Cloudflare Aug 2023 · CDN
- dropped core-js Aug 2023 · JavaScript libraries
- dropped Facebook Pixel Aug 2023 · Analytics
- dropped Google Font API Aug 2023 · Font scripts
- dropped Google Optimize Aug 2023 · A/B Testing
- dropped Hotjar Aug 2023 · Analytics
- dropped jQuery CDN Aug 2023 · CDN
- dropped Linkedin Insight Tag Aug 2023 · Analytics
- dropped Microsoft Clarity Aug 2023 · Analytics
- dropped Priority Hints Aug 2023 · Performance
- dropped React Aug 2023 · JavaScript frameworks
- dropped VWO Aug 2023 · A/B Testing
- added Draftpress HFCM Jul 2023 · WordPress plugins
- added Microsoft Clarity Apr 2023 · Analytics
- added Priority Hints Apr 2023 · Performance
- added VWO Apr 2023 · A/B Testing
- added WPML Mar 2023 · WordPress plugins
- added Apple iCloud Mail Feb 2023 · Webmail
- added HSTS Feb 2023 · Security
2022 11 added · 3 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added Microsoft 365 Aug 2022 · Webmail
- dropped Olark Aug 2022 · Live chat
- added React Aug 2022 · JavaScript frameworks
- added Sentry Jul 2022 · Issue trackers
- switched Sentry Zendesk Jul 2022 · Issue trackers
- dropped Facebook Jun 2022 · Widgets
- added Cloudflare May 2022 · CDN
- added Olark May 2022 · Live chat
- added jQuery CDN Feb 2022 · CDN
2021 14 added · 6 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added WP Rocket Nov 2021 · Caching
- added wpBakery Nov 2021 · WordPress plugins
- added Yoast SEO Nov 2021 · WordPress plugins
- dropped WP Rocket Oct 2021 · Caching
- dropped wpBakery Oct 2021 · Page builders
- dropped Yoast SEO Oct 2021 · SEO
- added ActiveCampaign Sep 2021 · Marketing automation
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added wpBakery Jul 2021 · Page builders
- added Yoast SEO Jul 2021 · SEO
- dropped Prism Apr 2021 · Miscellaneous
- added Linkedin Insight Tag Feb 2021 · Analytics
- dropped Yoast SEO Feb 2021 · SEO
- added WP Rocket Jan 2021 · Caching
2020 1 added · 2 dropped
- added Cookiebot Aug 2020 · Cookie compliance
- dropped OpenSSL Jan 2020 · Web Server Extensions
- dropped UNIX Jan 2020 · Operating Systems
2019 23 added · 1 dropped · 2 switched
- added Prism Dec 2019 · Miscellaneous
- added Facebook Jun 2019 · Widgets
- added OpenSSL Jun 2019 · Web Server Extensions
- switched Debian UNIX Jun 2019 · Operating Systems
- dropped Amazon Web Services May 2019 · PaaS
- added Debian Apr 2019 · Operating Systems
- added Amazon EC2 Mar 2019 · Web Servers
- added Amazon Web Services Mar 2019 · PaaS
- added AngularJS Mar 2019 · JavaScript Frameworks
- switched Amazon EC2 Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added Intercom Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Lodash Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Twitter Mar 2019 · Widgets
- added Ubuntu Mar 2019 · Operating Systems
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO
- added Amazon Web Services Feb 2019 · PaaS