Technology history for arcelormittal.com

2026 4 added · 5 dropped · 1 switched

• dropped LiteSpeed Jun 2026 · Web servers
• dropped Twenty Twelve Jun 2026 · WordPress themes
• added Linkedin Ads May 2026 · Advertising
• dropped Linkedin Insight Tag May 2026 · Analytics
• switched MailChimp → RD Station May 2026 · Marketing automation
• added UserWay Apr 2026 · Accessibility
• added Amazon S3 Jan 2026 · CDN
• added Azure Front Door Jan 2026 · Load balancers
• dropped MetaSlider Jan 2026 · WordPress plugins
• dropped WP Rocket Jan 2026 · Caching

2025 7 added · 9 dropped · 2 switched

• added Cookiebot Dec 2025 · Cookie compliance
• dropped scrollreveal Dec 2025 · JavaScript libraries
• dropped Stripe Dec 2025 · Payment processors
• added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
• added Weglot Dec 2025 · Translation
• switched Smash Balloon Instagram Feed → Complianz Aug 2025 · WordPress plugins
• dropped Matomo Tag Manager Aug 2025 · Tag managers
• added Microsoft Clarity Jul 2025 · Analytics
• dropped Debian May 2025 · Operating systems
• dropped Google Analytics Enhanced eCommerce May 2025 · Analytics
• dropped VWO May 2025 · Analytics
• added Microsoft Advertising Apr 2025 · Advertising
• switched Varnish → WP Rocket Apr 2025 · Caching
• dropped FullCalendar Mar 2025 · Widgets
• dropped WP Rocket Feb 2025 · Caching
• added AccessiBe Jan 2025 · Accessibility
• added Flickity Jan 2025 · JavaScript libraries
• dropped Leadinfo Jan 2025 · Analytics

2024 27 added · 24 dropped · 1 switched

• added WP Rocket Dec 2024 · Caching
• dropped Google AdSense Nov 2024 · Advertising
• added hCaptcha Nov 2024 · Security
• added Next.js App Router Nov 2024 · JavaScript frameworks
• added Tailwind CSS Nov 2024 · UI frameworks
• dropped Ubuntu Nov 2024 · Operating systems
• dropped ShareThis Oct 2024 · Widgets
• added Site Kit Sep 2024 · WordPress plugins
• added Ubuntu Sep 2024 · Operating systems
• dropped Animate.css Aug 2024 · UI frameworks
• added Leaflet Aug 2024 · Maps
• added Livefyre Aug 2024 · Comment systems
• added MUI Aug 2024 · UI frameworks
• dropped Smart Slider 3 Aug 2024 · WordPress plugins
• dropped Swiper Slider Aug 2024 · Miscellaneous
• dropped Twitter Emoji (Twemoji) Aug 2024 · Font scripts
• dropped WPMU DEV Smush Aug 2024 · WordPress plugins
• dropped amCharts Jul 2024 · JavaScript graphics
• added Apollo Jul 2024 · JavaScript libraries
• switched Ruby → GraphQL Jul 2024 · Programming languages
• added PDF.js Jul 2024 · Miscellaneous
• dropped Phusion Passenger Jul 2024 · Web servers
• dropped Ruby on Rails Jul 2024 · Web frameworks
• added ServiceNow Jul 2024 · Miscellaneous
• dropped Turbolinks Jul 2024 · Performance
• added WordPress Block Editor Jul 2024 · Page builders
• dropped Linkedin Sign-in Jun 2024 · Authentication
• added lit-element Jun 2024 · JavaScript libraries
• added lit-html Jun 2024 · JavaScript libraries
• added Moove GDPR Consent Jun 2024 · WordPress plugins
• dropped Photo Gallery Jun 2024 · WordPress plugins
• added Redux Framework Jun 2024 · WordPress plugins
• added Snap.svg Jun 2024 · JavaScript libraries
• added The Events Calendar Jun 2024 · WordPress plugins
• added wpBakery Jun 2024 · WordPress plugins
• added WPMU DEV Smush Jun 2024 · WordPress plugins
• added Emotion May 2024 · JavaScript frameworks
• added Google AdSense May 2024 · Advertising
• dropped Twitter May 2024 · Widgets
• added anime.js Apr 2024 · JavaScript graphics
• dropped Leaflet Apr 2024 · Maps
• dropped Mapbox GL JS Apr 2024 · Maps
• dropped Mapbox.js Apr 2024 · Maps
• added particles.js Apr 2024 · JavaScript graphics
• dropped Bootstrap Icons Mar 2024 · Font scripts
• dropped CodeIgniter Mar 2024 · Web frameworks
• dropped Tailwind CSS Mar 2024 · UI frameworks
• added Azure Edge Network Feb 2024 · Miscellaneous
• dropped CIVIC Feb 2024 · Cookie compliance
• added Photo Gallery Feb 2024 · WordPress plugins
• dropped Tail Feb 2024 · Customer data platform
• dropped ZURB Foundation Feb 2024 · UI frameworks

2023 23 added · 13 dropped · 3 switched

• switched Crazy Egg → Leadinfo Dec 2023 · Analytics
• dropped Leadinfo Nov 2023 · Analytics
• dropped Tippy.js Oct 2023 · JavaScript libraries
• dropped Underscore.js Oct 2023 · JavaScript libraries
• added FullCalendar Sep 2023 · Widgets
• dropped BugSnag Aug 2023 · Analytics
• added Priority Hints Aug 2023 · Performance
• dropped Quill Aug 2023 · Rich text editors
• dropped Sqreen Aug 2023 · Security
• added AOS Jul 2023 · JavaScript libraries
• added Leaflet Jul 2023 · Maps
• added Mapbox GL JS Jul 2023 · Maps
• added Mapbox.js Jul 2023 · Maps
• dropped parcel Jul 2023 · Miscellaneous
• added Stimulus Jul 2023 · JavaScript frameworks
• dropped SWC Jul 2023 · Miscellaneous
• added Tippy.js Jul 2023 · JavaScript libraries
• added Underscore.js Jul 2023 · JavaScript libraries
• added WordPress Super Cache Jul 2023 · Caching
• added Animate.css Jun 2023 · UI frameworks
• added Bootstrap Icons Jun 2023 · Font scripts
• added CodeIgniter Jun 2023 · Web frameworks
• dropped Contentsquare Jun 2023 · Analytics
• dropped Google Remarketing Tag Jun 2023 · Retargeting
• added MetaSlider Jun 2023 · WordPress plugins
• dropped WordPress Super Cache Jun 2023 · Caching
• added MediaElement.js May 2023 · Video players
• added Slider Revolution May 2023 · Widgets
• added Tail May 2023 · Customer data platform
• dropped C Apr 2023 · Programming languages
• switched Amplitude → Contentsquare Apr 2023 · Analytics
• dropped MetaSlider Mar 2023 · WordPress plugins
• added Splide Mar 2023 · JavaScript libraries
• added WordPress Super Cache Mar 2023 · Caching
• added WPML Mar 2023 · WordPress plugins
• switched Rust → C Feb 2023 · Programming languages
• added Apple iCloud Mail Jan 2023 · Webmail
• added MetaSlider Jan 2023 · WordPress plugins
• added VWO Jan 2023 · Analytics

2022 38 added · 22 dropped · 1 switched

• dropped Contentsquare Dec 2022 · Analytics
• dropped Google Ads Conversion Tracking Dec 2022 · Analytics
• dropped MetaSlider Dec 2022 · WordPress plugins
• added RSS Dec 2022 · Miscellaneous
• added Rust Dec 2022 · Programming languages
• dropped Site Kit Dec 2022 · WordPress plugins
• added SWC Dec 2022 · Miscellaneous
• added Vue.js Dec 2022 · JavaScript frameworks
• dropped WhatsApp Business Chat Dec 2022 · Live chat
• dropped Knockout.js Nov 2022 · JavaScript frameworks
• added Contentsquare Sep 2022 · Analytics
• added HSTS Sep 2022 · Security
• added Leadinfo Sep 2022 · Analytics
• added Matomo Tag Manager Sep 2022 · Tag managers
• added Open Graph Sep 2022 · Miscellaneous
• added Swiper Sep 2022 · JavaScript libraries
• added Yandex.Metrika Sep 2022 · Analytics
• added Google Analytics Enhanced eCommerce Aug 2022 · Analytics
• added PWA Aug 2022 · Miscellaneous
• dropped Algolia Jul 2022 · Search engines
• dropped Matomo Analytics Jul 2022 · Analytics
• dropped Mustache Jul 2022 · JavaScript frameworks
• dropped Tailwind CSS Jul 2022 · UI frameworks
• dropped Typekit Jul 2022 · Font scripts
• added Angular Jun 2022 · JavaScript frameworks
• dropped HubSpot Jun 2022 · Marketing automation
• dropped HubSpot Analytics Jun 2022 · Analytics
• added TypeScript Jun 2022 · Programming languages
• dropped Ubuntu Jun 2022 · Operating systems
• added Zone.js Jun 2022 · JavaScript frameworks
• dropped Cloudflare Network Error Logging May 2022 · Issue trackers
• added Divi May 2022 · WordPress plugins
• dropped HubSpot CMS Hub May 2022 · CMS
• dropped Webflow May 2022 · Page builders
• dropped WebToffee GDPR Cookie Consent May 2022 · WordPress plugins
• added Essential Addons for Elementor Apr 2022 · WordPress plugins
• added Flowplayer Apr 2022 · Video players
• dropped Google Analytics Enhanced eCommerce Apr 2022 · Analytics
• dropped GTranslate Apr 2022 · Translation
• added Hello Elementor Apr 2022 · WordPress themes
• added Isotope Apr 2022 · JavaScript libraries
• dropped Jetpack Apr 2022 · WordPress plugins
• added Smart Slider 3 Apr 2022 · WordPress plugins
• added Tailwind CSS Apr 2022 · UI frameworks
• added AddToAny Share Buttons Feb 2022 · WordPress plugins
• added Astra Feb 2022 · WordPress themes
• added Cloudflare Network Error Logging Feb 2022 · Issue trackers
• added Contact Form 7 Feb 2022 · WordPress plugins
• added Elementor Feb 2022 · Page builders
• added Google Hosted Libraries Feb 2022 · CDN
• added GTranslate Feb 2022 · Translation
• added Jetpack Feb 2022 · WordPress plugins
• added jQuery CDN Feb 2022 · CDN
• added Linkedin Sign-in Feb 2022 · Authentication
• added LottieFiles Feb 2022 · Miscellaneous
• added MetaSlider Feb 2022 · WordPress plugins
• added ShareThis Feb 2022 · Widgets
• added Smash Balloon Instagram Feed Feb 2022 · WordPress plugins
• added WebToffee GDPR Cookie Consent Feb 2022 · Cookie compliance
• switched HubSpot Chat → WhatsApp Business Chat Feb 2022 · Live chat
• dropped mod_ssl Jan 2022 · Web server extensions

2021 50 added · 27 dropped · 2 switched

• dropped Google PageSpeed Dec 2021 · Caching
• added cdnjs Nov 2021 · CDN
• added Cloudflare Bot Management Nov 2021 · Security
• switched Moat → Site Kit Nov 2021 · Analytics
• added WooCommerce Nov 2021 · Ecommerce
• dropped HubSpot Cookie Oct 2021 · Cookie compliance
• added parcel Oct 2021 · Miscellaneous
• added Preact Oct 2021 · JavaScript libraries
• added Turbolinks Oct 2021 · Performance
• switched UNIX → Ubuntu Oct 2021 · Operating systems
• dropped WooCommerce Oct 2021 · Ecommerce
• added Azure Sep 2021 · PaaS
• dropped Site Kit Sep 2021 · Analytics
• added Wheelio Sep 2021 · Widgets
• added Amazon ALB Aug 2021 · Load balancers
• added Axeptio Aug 2021 · Cookie compliance
• added core-js Aug 2021 · JavaScript libraries
• added FlexSlider Aug 2021 · Widgets
• added Google Analytics Enhanced eCommerce Aug 2021 · Analytics
• added HubSpot Cookie Aug 2021 · Cookie compliance
• added React Aug 2021 · JavaScript libraries
• added styled-components Aug 2021 · Development
• added Algolia Jul 2021 · Search engines
• added amCharts Jul 2021 · JavaScript graphics
• added Cart Functionality Jul 2021 · Ecommerce
• added CookieYes Jul 2021 · Cookie compliance
• added DreamWeaver Jul 2021 · Editors
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Google Remarketing Tag Jul 2021 · Retargeting
• added List.js Jul 2021 · JavaScript libraries
• added Matomo Analytics Jul 2021 · Analytics
• added Site Kit Jul 2021 · Analytics
• added Swiper Slider Jul 2021 · Miscellaneous
• added Unpkg Jul 2021 · CDN
• added VideoJS Jul 2021 · Video players
• added Webflow Jul 2021 · Page builders
• added Akamai mPulse Jun 2021 · Analytics
• dropped All in One SEO Pack Jun 2021 · SEO
• added Boomerang Jun 2021 · JavaScript libraries
• dropped Cart Functionality Jun 2021 · Ecommerce
• added Drupal Jun 2021 · CMS
• added Facebook Login Jun 2021 · Social logins
• added Facebook Pixel Jun 2021 · Analytics
• dropped FlexSlider Jun 2021 · Widgets
• added Google Code Prettify Jun 2021 · Miscellaneous
• added HubSpot Jun 2021 · Marketing automation
• added HubSpot Chat Jun 2021 · Live chat
• added HubSpot CMS Hub Jun 2021 · CMS
• added Knockout.js Jun 2021 · JavaScript frameworks
• added Ruby Jun 2021 · Programming languages
• added Ruby on Rails Jun 2021 · Web frameworks
• added Twitter Ads Jun 2021 · Advertising
• added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
• dropped Yandex.Metrika Jun 2021 · Analytics
• dropped Algolia Mar 2021 · Search engines
• dropped amCharts Mar 2021 · JavaScript graphics
• dropped CKEditor Mar 2021 · Rich text editors
• added Crazy Egg Mar 2021 · Analytics
• dropped DreamWeaver Mar 2021 · Editors
• dropped Drupal Mar 2021 · CMS
• dropped FancyBox Mar 2021 · JavaScript libraries
• dropped Google Code Prettify Mar 2021 · Miscellaneous
• dropped HubSpot Mar 2021 · Marketing automation
• dropped Knockout.js Mar 2021 · JavaScript frameworks
• dropped List.js Mar 2021 · JavaScript libraries
• dropped Matomo Analytics Mar 2021 · Analytics
• dropped Prefix-Free Mar 2021 · Miscellaneous
• dropped Ruby Mar 2021 · Programming languages
• dropped Ruby on Rails Mar 2021 · Web frameworks
• dropped Swiper Slider Mar 2021 · Miscellaneous
• dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
• dropped VideoJS Mar 2021 · Video players
• dropped VWO Mar 2021 · Analytics
• dropped Webflow Mar 2021 · Page builders
• added HubSpot Analytics Feb 2021 · Analytics
• added Linkedin Insight Tag Feb 2021 · Analytics
• added Moat Feb 2021 · Analytics
• added Typekit Feb 2021 · Font scripts
• added Yandex.Metrika Feb 2021 · Analytics

2020 12 added · 2 dropped · 1 switched

• added Cart Functionality Aug 2020 · Ecommerce
• added OneTrust Aug 2020 · Cookie compliance
• added jsDelivr Jul 2020 · CDN
• added FlexSlider Jun 2020 · Widgets
• switched Algolia Realtime Search → Algolia Mar 2020 · Search Engines
• added Babel Mar 2020 · Miscellaneous
• added CKEditor Mar 2020 · Rich Text Editors
• added Cloudflare Mar 2020 · CDN
• added GSAP Mar 2020 · JavaScript Frameworks
• added Lodash Mar 2020 · JavaScript Libraries
• added Swiper Slider Mar 2020 · Miscellaneous
• added VideoJS Mar 2020 · Video Players
• added Webpack Mar 2020 · Miscellaneous
• dropped Google Analytics Enhanced eCommerce Feb 2020 · Analytics
• dropped Google Plus Feb 2020 · Widgets

2019 50 added · 3 dropped · 1 switched

• added CentOS Dec 2019 · Operating Systems
• dropped mod_perl Oct 2019 · Web Server Extensions
• dropped Perl Oct 2019 · Programming Languages
• added Google Analytics Enhanced eCommerce Sep 2019 · Analytics
• added SAP Commerce Cloud Jun 2019 · Ecommerce
• added scrollreveal May 2019 · JavaScript Libraries
• added Slick May 2019 · JavaScript Libraries
• added Google Plus Apr 2019 · Widgets
• added AddToAny Mar 2019 · Widgets
• added All in One SEO Pack Mar 2019 · SEO
• added amCharts Mar 2019 · JavaScript Graphics
• added Bootstrap Mar 2019 · Web Frameworks
• added Chart.js Mar 2019 · JavaScript Graphics
• added DataTables Mar 2019 · JavaScript Libraries
• added Debian Mar 2019 · Operating Systems
• added Drupal Mar 2019 · CMS
• added Font Awesome Mar 2019 · Font Scripts
• added Google Font API Mar 2019 · Font Scripts
• added Google Maps Mar 2019 · Maps
• added Google PageSpeed Mar 2019 · Web Server Extensions
• added jQuery Migrate Mar 2019 · JavaScript Libraries
• switched MooTools → Knockout.js Mar 2019 · JavaScript Frameworks
• added Lightbox Mar 2019 · JavaScript Libraries
• added List.js Mar 2019 · JavaScript Libraries
• added mod_perl Mar 2019 · Web Server Extensions
• added mod_ssl Mar 2019 · Web Server Extensions
• added Modernizr Mar 2019 · JavaScript Libraries
• added MooTools Mar 2019 · JavaScript Frameworks
• added MySQL Mar 2019 · Databases
• added Navegg Mar 2019 · Analytics
• added Nginx Mar 2019 · Web Servers
• added OpenSSL Mar 2019 · Web Server Extensions
• added OWL Carousel Mar 2019 · Widgets
• added Perl Mar 2019 · Programming Languages
• added PHP Mar 2019 · Programming Languages
• added Phusion Passenger Mar 2019 · Web Servers
• added Prefix-Free Mar 2019 · Miscellaneous
• added Ruby Mar 2019 · Programming Languages
• added Ruby on Rails Mar 2019 · Web Frameworks
• added Select2 Mar 2019 · JavaScript Libraries
• added SWFObject Mar 2019 · Miscellaneous
• added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
• added TYPO3 CMS Mar 2019 · CMS
• added UNIX Mar 2019 · Operating Systems
• added Varnish Mar 2019 · Cache Tools
• added VWO Mar 2019 · Analytics
• added WordPress Mar 2019 · CMS
• added Yoast SEO Mar 2019 · SEO
• added YouTube Mar 2019 · Video Players
• added List.js Feb 2019 · JavaScript Libraries
• added Amazon Web Services Jan 2019 · PaaS
• added Chart.js Jan 2019 · JavaScript Graphics
• added Google PageSpeed Jan 2019 · Web Server Extensions
• dropped reCAPTCHA Jan 2019 · Captchas

2018 10 added · 1 dropped

• added Navegg Nov 2018 · Analytics
• added New Relic Nov 2018 · Analytics
• dropped Yandex.Metrika Nov 2018 · Analytics
• added amCharts Oct 2018 · JavaScript Graphics
• added reCAPTCHA Oct 2018 · Captchas
• added Amazon CloudFront Jun 2018 · CDN
• added Dynatrace RUM Jun 2018 · Analytics
• added Google Analytics Jun 2018 · Analytics
• added IIS Jun 2018 · Web Servers
• added Incapsula Jun 2018 · CDN
• added Windows Server Jun 2018 · Operating Systems