Technology history for cdrreport.org

2025 12 added

• added core-js Dec 2025 · JavaScript libraries
• added Google Analytics Dec 2025 · Analytics
• added Google Hosted Libraries Dec 2025 · CDN
• added Google Tag Manager Dec 2025 · Tag managers
• added jQuery Dec 2025 · JavaScript libraries
• added jQuery Migrate Dec 2025 · JavaScript libraries
• added jQuery UI Dec 2025 · JavaScript libraries
• added reCAPTCHA Dec 2025 · Security
• added Slick Dec 2025 · JavaScript libraries
• added Tawk.to Dec 2025 · Live chat
• added Cloudflare May 2025 · CDN
• added Cloudflare Bot Management May 2025 · Security

2024 4 added · 17 dropped · 1 switched

• dropped Bootstrap Oct 2024 · UI frameworks
• dropped Bunny Oct 2024 · CDN
• dropped Bunny Fonts Oct 2024 · Font scripts
• dropped core-js Oct 2024 · JavaScript libraries
• dropped Font Awesome Oct 2024 · Font scripts
• dropped Google Analytics Oct 2024 · Analytics
• dropped Google Hosted Libraries Oct 2024 · CDN
• dropped Google Tag Manager Oct 2024 · Tag managers
• dropped Hello Elementor Oct 2024 · WordPress themes
• dropped jQuery Oct 2024 · JavaScript libraries
• dropped jQuery Migrate Oct 2024 · JavaScript libraries
• dropped jQuery UI Oct 2024 · JavaScript libraries
• dropped jsDelivr Oct 2024 · CDN
• dropped libphonenumber Oct 2024 · JavaScript libraries
• dropped reCAPTCHA Oct 2024 · Security
• dropped Slick Oct 2024 · JavaScript libraries
• dropped Tawk.to Oct 2024 · Live chat
• added LazySizes Sep 2024 · JavaScript libraries
• added NitroPack Sep 2024 · Performance
• switched Elementor Header & Footer Builder → All in One SEO Jul 2024 · WordPress plugins
• added libphonenumber May 2024 · JavaScript libraries
• added Slick May 2024 · JavaScript libraries

2023 14 added · 16 dropped · 1 switched

• dropped LazySizes Nov 2023 · JavaScript libraries
• dropped NitroPack Nov 2023 · Performance
• dropped AOS Oct 2023 · JavaScript libraries
• dropped Backbone.js Oct 2023 · JavaScript frameworks
• added Bunny Oct 2023 · CDN
• added Bunny Fonts Oct 2023 · Font scripts
• dropped cdnjs Oct 2023 · CDN
• dropped Cloudflare Oct 2023 · CDN
• added Elementor Header & Footer Builder Oct 2023 · WordPress plugins
• added Font Awesome Oct 2023 · Font scripts
• added Google Hosted Libraries Oct 2023 · CDN
• added Hello Elementor Oct 2023 · WordPress themes
• added jQuery Migrate Oct 2023 · JavaScript libraries
• added jQuery UI Oct 2023 · JavaScript libraries
• added jsDelivr Oct 2023 · CDN
• dropped Lodash Oct 2023 · JavaScript libraries
• dropped MediaElement.js Oct 2023 · Video players
• dropped Mouse Flow Oct 2023 · Analytics
• dropped OWL Carousel Oct 2023 · JavaScript libraries
• dropped Pingdom RUM Oct 2023 · RUM
• dropped Twitter Emoji (Twemoji) Oct 2023 · Font scripts
• dropped Underscore.js Oct 2023 · JavaScript libraries
• added Elementor Sep 2023 · Page builders
• added LazySizes Sep 2023 · JavaScript libraries
• added NitroPack Sep 2023 · Performance
• added Priority Hints Sep 2023 · Performance
• switched Pingdom → Pingdom RUM Jul 2023 · RUM
• dropped LazySizes May 2023 · JavaScript libraries
• dropped NitroPack May 2023 · Performance
• dropped web-vitals Mar 2023 · JavaScript libraries
• added Google Tag Manager Feb 2023 · Tag managers

2022 53 added · 25 dropped

• dropped Google Ads Conversion Tracking Dec 2022 · Analytics
• dropped Google Tag Manager Dec 2022 · Tag managers
• added RSS Dec 2022 · Miscellaneous
• added AOS Aug 2022 · JavaScript libraries
• added Apache HTTP Server Aug 2022 · Web servers
• added Backbone.js Aug 2022 · JavaScript frameworks
• added Bootstrap Aug 2022 · UI frameworks
• added Cart Functionality Aug 2022 · Ecommerce
• added cdnjs Aug 2022 · CDN
• added Cloudflare Aug 2022 · CDN
• added core-js Aug 2022 · JavaScript libraries
• added GoDaddy Aug 2022 · Hosting
• added Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Tag Manager Aug 2022 · Tag managers
• added Google Workspace Aug 2022 · Webmail
• added jQuery Aug 2022 · JavaScript libraries
• dropped LazySizes Aug 2022 · JavaScript libraries
• added Lodash Aug 2022 · JavaScript libraries
• added MediaElement.js Aug 2022 · Video players
• added Mouse Flow Aug 2022 · Analytics
• added MySQL Aug 2022 · Databases
• dropped NitroPack Aug 2022 · Caching
• added OWL Carousel Aug 2022 · JavaScript libraries
• added PHP Aug 2022 · Programming languages
• added Pingdom Aug 2022 · RUM
• added reCAPTCHA Aug 2022 · Security
• added Tawk.to Aug 2022 · Live chat
• added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
• added Ubuntu Aug 2022 · Operating systems
• added Underscore.js Aug 2022 · JavaScript libraries
• added web-vitals Aug 2022 · JavaScript libraries
• added WhatsApp Business Chat Aug 2022 · Live chat
• added WordPress Aug 2022 · CMS
• added AOS Jul 2022 · JavaScript libraries
• added Backbone.js Jul 2022 · JavaScript frameworks
• added Bootstrap Jul 2022 · UI frameworks
• added cdnjs Jul 2022 · CDN
• added Cloudflare Jul 2022 · CDN
• added core-js Jul 2022 · JavaScript libraries
• added Google Ads Conversion Tracking Jul 2022 · Analytics
• added Google Analytics Jul 2022 · Analytics
• added Google Font API Jul 2022 · Font scripts
• added Google Tag Manager Jul 2022 · Tag managers
• added jQuery Jul 2022 · JavaScript libraries
• added Lodash Jul 2022 · JavaScript libraries
• added MediaElement.js Jul 2022 · Video players
• added Mouse Flow Jul 2022 · Analytics
• added OWL Carousel Jul 2022 · JavaScript libraries
• added Pingdom Jul 2022 · RUM
• added Tawk.to Jul 2022 · Live chat
• added Twitter Emoji (Twemoji) Jul 2022 · Font scripts
• added Underscore.js Jul 2022 · JavaScript libraries
• dropped Google Core Web Vitals Mar 2022 · RUM
• dropped AOS Feb 2022 · JavaScript libraries
• dropped Backbone.js Feb 2022 · JavaScript frameworks
• dropped Bootstrap Feb 2022 · UI frameworks
• dropped cdnjs Feb 2022 · CDN
• dropped core-js Feb 2022 · JavaScript libraries
• dropped Google Ads Conversion Tracking Feb 2022 · Analytics
• dropped Google Analytics Feb 2022 · Analytics
• dropped Google Font API Feb 2022 · Font scripts
• dropped Google Remarketing Tag Feb 2022 · Retargeting
• dropped Google Tag Manager Feb 2022 · Tag managers
• dropped jQuery Feb 2022 · JavaScript libraries
• dropped jsDelivr Feb 2022 · CDN
• added LazySizes Feb 2022 · JavaScript libraries
• dropped Lodash Feb 2022 · JavaScript libraries
• dropped MediaElement.js Feb 2022 · Video players
• dropped Mouse Flow Feb 2022 · Analytics
• dropped OWL Carousel Feb 2022 · Widgets
• dropped Pingdom Feb 2022 · RUM
• dropped Tawk.to Feb 2022 · Live chat
• dropped Twitter Emoji (Twemoji) Feb 2022 · Font scripts
• dropped Underscore.js Feb 2022 · JavaScript libraries
• added web-vitals Feb 2022 · RUM
• added WhatsApp Business Chat Feb 2022 · Live chat

2021 36 added · 23 dropped · 1 switched

• added AOS Dec 2021 · JavaScript libraries
• added Backbone.js Dec 2021 · JavaScript frameworks
• added Bootstrap Dec 2021 · UI frameworks
• added cdnjs Dec 2021 · CDN
• added core-js Dec 2021 · JavaScript libraries
• added Google Ads Conversion Tracking Dec 2021 · Analytics
• added Google Analytics Dec 2021 · Analytics
• added Google Font API Dec 2021 · Font scripts
• added Google Remarketing Tag Dec 2021 · Retargeting
• added Google Tag Manager Dec 2021 · Tag managers
• added jQuery Dec 2021 · JavaScript libraries
• added jsDelivr Dec 2021 · CDN
• added Lodash Dec 2021 · JavaScript libraries
• added MediaElement.js Dec 2021 · Video players
• added Mouse Flow Dec 2021 · Analytics
• switched Wheelio → OWL Carousel Dec 2021 · Widgets
• added Pingdom Dec 2021 · RUM
• added Tawk.to Dec 2021 · Live chat
• added Twitter Emoji (Twemoji) Dec 2021 · Font scripts
• added Underscore.js Dec 2021 · JavaScript libraries
• dropped AOS Nov 2021 · JavaScript libraries
• dropped Backbone.js Nov 2021 · JavaScript frameworks
• dropped Bootstrap Nov 2021 · UI frameworks
• added Cart Functionality Nov 2021 · Ecommerce
• dropped core-js Nov 2021 · JavaScript libraries
• dropped Google Ads Conversion Tracking Nov 2021 · Analytics
• dropped Google Analytics Nov 2021 · Analytics
• dropped Google Font API Nov 2021 · Font scripts
• dropped Google Remarketing Tag Nov 2021 · Retargeting
• dropped Google Tag Manager Nov 2021 · Tag managers
• dropped jQuery Nov 2021 · JavaScript libraries
• dropped jsDelivr Nov 2021 · CDN
• dropped Lodash Nov 2021 · JavaScript libraries
• dropped MediaElement.js Nov 2021 · Video players
• dropped Mouse Flow Nov 2021 · Analytics
• dropped OWL Carousel Nov 2021 · Widgets
• dropped Pingdom Nov 2021 · RUM
• dropped Tawk.to Nov 2021 · Live chat
• dropped Twitter Emoji (Twemoji) Nov 2021 · Font scripts
• dropped Underscore.js Nov 2021 · JavaScript libraries
• added Google Core Web Vitals Oct 2021 · RUM
• added NitroPack Oct 2021 · Caching
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Google Remarketing Tag Jul 2021 · Retargeting
• added Pingdom Jul 2021 · RUM
• added AOS Jun 2021 · JavaScript libraries
• added Backbone.js Jun 2021 · JavaScript frameworks
• added Google Tag Manager Jun 2021 · Tag managers
• added jsDelivr Jun 2021 · CDN
• added Lodash Jun 2021 · JavaScript libraries
• added MediaElement.js Jun 2021 · Video players
• added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
• added Underscore.js Jun 2021 · JavaScript libraries
• dropped Backbone.js Mar 2021 · JavaScript frameworks
• dropped MediaElement.js Mar 2021 · Video players
• added OWL Carousel Mar 2021 · Widgets
• dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
• dropped Underscore.js Mar 2021 · JavaScript libraries

2020 1 dropped

• dropped All in One SEO Pack Jul 2020 · SEO

2019 22 added · 6 dropped · 2 switched

• dropped Microsoft ASP.NET Oct 2019 · Web Frameworks
• switched IIS → Apache HTTP Server Sep 2019 · Web Servers
• added Backbone.js Sep 2019 · JavaScript Frameworks
• switched Windows Server → Ubuntu Sep 2019 · Operating Systems
• added Underscore.js Sep 2019 · JavaScript Libraries
• dropped Backbone.js May 2019 · JavaScript Frameworks
• dropped jQuery UI May 2019 · JavaScript Libraries
• added Mouse Flow May 2019 · Analytics
• dropped Underscore.js May 2019 · JavaScript Libraries
• dropped W3 Total Cache May 2019 · Cache Tools
• dropped Facebook Apr 2019 · Widgets
• added reCAPTCHA Apr 2019 · Captchas
• added All in One SEO Pack Mar 2019 · SEO
• added Backbone.js Mar 2019 · JavaScript Frameworks
• added Bootstrap Mar 2019 · Web Frameworks
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added IIS Mar 2019 · Web Servers
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added MediaElement.js Mar 2019 · Video Players
• added Microsoft ASP.NET Mar 2019 · Web Frameworks
• added MySQL Mar 2019 · Databases
• added PHP Mar 2019 · Programming Languages
• added Tawk.to Mar 2019 · Live Chat
• added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
• added Underscore.js Mar 2019 · JavaScript Libraries
• added W3 Total Cache Mar 2019 · Cache Tools
• added Windows Server Mar 2019 · Operating Systems
• added WordPress Mar 2019 · Blogs