Technology history for sleepfoundation.org

2026 3 dropped

• dropped Priority Hints May 2026 · Performance
• dropped Convert Jan 2026 · A/B Testing
• dropped Matomo Analytics Jan 2026 · Analytics

2025 8 added · 3 dropped · 1 switched

• dropped WordPress Block Editor Nov 2025 · Page builders
• added Convert Oct 2025 · A/B Testing
• added Klaviyo Forms Oct 2025 · Form builders
• added Matomo Analytics Oct 2025 · Analytics
• added OneTrust Oct 2025 · Cookie compliance
• added Priority Hints Oct 2025 · Performance
• dropped Priority Hints Sep 2025 · Performance
• added Gauges Jul 2025 · Analytics
• switched WP Engine → wp.cloud Jul 2025 · PaaS
• added Apple iCloud Mail Apr 2025 · Webmail
• added LiveIntent Mar 2025 · Email
• dropped LiveIntent Feb 2025 · Advertising

2024 14 added · 9 dropped

• added Yoast SEO Premium Nov 2024 · SEO
• added Preact Sep 2024 · JavaScript libraries
• added React Sep 2024 · JavaScript frameworks
• added Tailwind CSS Sep 2024 · UI frameworks
• added Microsoft Clarity Aug 2024 · Analytics
• added WordPress Block Editor Jul 2024 · Page builders
• added Amazon S3 May 2024 · CDN
• added Amazon Web Services May 2024 · PaaS
• added core-js May 2024 · JavaScript libraries
• added Klaviyo May 2024 · Marketing automation
• added LiveIntent May 2024 · Email
• dropped Hotjar Apr 2024 · Analytics
• added Priority Hints Mar 2024 · Performance
• dropped Amazon S3 Feb 2024 · CDN
• dropped Amazon Web Services Feb 2024 · PaaS
• dropped core-js Feb 2024 · JavaScript libraries
• added Hotjar Feb 2024 · Analytics
• dropped Klaviyo Feb 2024 · Marketing automation
• dropped LiveIntent Feb 2024 · Email
• dropped Preact Feb 2024 · JavaScript libraries
• dropped React Feb 2024 · JavaScript frameworks
• added Zendesk Feb 2024 · Documentation
• dropped Gutenberg Jan 2024 · WordPress plugins

2023 22 added · 10 dropped · 1 switched

• added DocuSign Nov 2023 · Miscellaneous
• added Gutenberg Nov 2023 · WordPress plugins
• dropped LazySizes Nov 2023 · JavaScript libraries
• added Amazon S3 Aug 2023 · CDN
• added Amazon Web Services Aug 2023 · PaaS
• added LiveIntent Aug 2023 · Email
• dropped Amazon S3 Jun 2023 · CDN
• dropped Amazon Web Services Jun 2023 · PaaS
• dropped LiveIntent Jun 2023 · Email
• added core-js May 2023 · JavaScript libraries
• added Detectify May 2023 · Security
• dropped Facebook Pixel May 2023 · Analytics
• added Google Workspace May 2023 · Webmail
• added HTTP/3 May 2023 · Miscellaneous
• added Klaviyo May 2023 · Marketing automation
• added LazySizes May 2023 · JavaScript libraries
• added Open Graph May 2023 · Miscellaneous
• added Preact May 2023 · JavaScript libraries
• added React May 2023 · JavaScript frameworks
• added WP Engine May 2023 · PaaS
• added Yoast SEO May 2023 · SEO
• switched cdnjs → Amazon S3 Apr 2023 · CDN
• added Amazon Web Services Apr 2023 · PaaS
• added LiveIntent Apr 2023 · Email
• dropped RSS Mar 2023 · Miscellaneous
• dropped Contact Form 7 Feb 2023 · WordPress plugins
• dropped HSTS Feb 2023 · Security
• dropped Slick Feb 2023 · JavaScript libraries
• dropped Hotjar Jan 2023 · Analytics
• added LazySizes Jan 2023 · JavaScript libraries
• added RSS Jan 2023 · Miscellaneous
• added WP Engine Jan 2023 · PaaS
• added Yoast SEO Jan 2023 · SEO

2022 21 added · 5 dropped

• dropped Google Ads Conversion Tracking Dec 2022 · Analytics
• dropped Cloudflare Network Error Logging Oct 2022 · Issue trackers
• added Google Ads Conversion Tracking Sep 2022 · Analytics
• added HSTS Sep 2022 · Security
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added cdnjs Aug 2022 · CDN
• added Contact Form 7 Aug 2022 · WordPress plugins
• added core-js Aug 2022 · JavaScript libraries
• added Detectify Aug 2022 · Security
• added Facebook Pixel Aug 2022 · Analytics
• added Google Workspace Aug 2022 · Webmail
• added Hotjar Aug 2022 · Analytics
• added Klaviyo Aug 2022 · Marketing automation
• added Preact Aug 2022 · JavaScript libraries
• added React Aug 2022 · JavaScript frameworks
• dropped Tailwind CSS Jun 2022 · UI frameworks
• added Facebook Pixel Apr 2022 · Analytics
• added Tailwind CSS Apr 2022 · UI frameworks
• dropped Yoast SEO Apr 2022 · SEO
• added core-js Mar 2022 · JavaScript libraries
• added Klaviyo Mar 2022 · Marketing automation
• added Preact Mar 2022 · JavaScript libraries
• added Cloudflare Network Error Logging Feb 2022 · Issue trackers
• added Contact Form 7 Feb 2022 · WordPress plugins
• dropped Slick Feb 2022 · JavaScript libraries

2021 3 added · 1 dropped

• dropped Wheelio Nov 2021 · Widgets
• added Slick Oct 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Yoast SEO Jul 2021 · SEO

2020 5 added · 5 dropped · 1 switched

• dropped VWO Nov 2020 · Analytics
• dropped Apache HTTP Server Oct 2020 · Web servers
• dropped Modernizr Oct 2020 · JavaScript libraries
• dropped Ubuntu Oct 2020 · Operating systems
• added VWO Sep 2020 · Analytics
• added Facebook Jun 2020 · Widgets
• switched MariaDB → MySQL Jun 2020 · Databases
• added WordPress Jun 2020 · Blogs
• dropped Pantheon May 2020 · PaaS
• added Cloudflare Apr 2020 · CDN
• added Google Tag Manager Apr 2020 · Tag Managers

2019 20 added

• added MariaDB May 2019 · Databases
• added Pantheon May 2019 · PaaS
• added AddToAny Mar 2019 · Widgets
• added Apache HTTP Server Mar 2019 · Web Servers
• added Bootstrap Mar 2019 · Web Frameworks
• added Drupal Mar 2019 · CMS
• added Font Awesome Mar 2019 · Font Scripts
• added Google AdSense Mar 2019 · Advertising Networks
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added jQuery Mar 2019 · JavaScript Libraries
• added Modernizr Mar 2019 · JavaScript Libraries
• added New Relic Mar 2019 · Analytics
• added Nginx Mar 2019 · Web Servers
• added PHP Mar 2019 · Programming Languages
• added Ubuntu Mar 2019 · Operating Systems
• added Varnish Mar 2019 · Cache Tools
• added AddToAny Feb 2019 · Widgets
• added Bootstrap Feb 2019 · Web Frameworks
• added Font Awesome Feb 2019 · Font Scripts

2018 2 added

• added Nginx Sep 2018 · Web Servers
• added Varnish Sep 2018 · Cache Tools