Technology history for underground-england.com

2026 3 added · 2 dropped

• added FlexSlider Oct 2026 · Widgets
• dropped Amazon ALB May 2026 · Load balancers
• dropped Amazon Web Services May 2026 · PaaS
• added LazySizes Mar 2026 · Performance
• added WP-Optimize Mar 2026 · WordPress plugins

2025 2 added · 3 dropped

• added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
• dropped GSAP Nov 2025 · JavaScript frameworks
• dropped LottieFiles Nov 2025 · Miscellaneous
• added Priority Hints Oct 2025 · Performance
• dropped Priority Hints Jan 2025 · Performance

2024 7 added · 28 dropped · 1 switched

• added GSAP Dec 2024 · JavaScript frameworks
• added LottieFiles Dec 2024 · Miscellaneous
• added Open Graph Dec 2024 · Miscellaneous
• added Slim SEO Dec 2024 · WordPress plugins
• dropped Facebook Pixel Oct 2024 · Analytics
• dropped Lodash Aug 2024 · JavaScript libraries
• added Priority Hints Aug 2024 · Performance
• added Site Kit Aug 2024 · WordPress plugins
• dropped Babel Jul 2024 · Miscellaneous
• dropped Cloudflare Turnstile Jul 2024 · Security
• dropped GSAP Jul 2024 · JavaScript frameworks
• dropped LottieFiles Jul 2024 · Miscellaneous
• dropped prettyPhoto Jul 2024 · JavaScript libraries
• dropped Swiper Jul 2024 · JavaScript libraries
• dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
• dropped Cloudflare May 2024 · CDN
• dropped Cloudflare Bot Management May 2024 · Security
• added Twitter Emoji (Twemoji) May 2024 · Font scripts
• dropped MonsterInsights Apr 2024 · WordPress plugins
• dropped SalesFire Apr 2024 · Personalisation
• dropped Snowplow Analytics Apr 2024 · Analytics
• dropped Google Tag Manager Mar 2024 · Tag managers
• switched React → GSAP Mar 2024 · JavaScript frameworks
• dropped HTTP/3 Mar 2024 · Miscellaneous
• dropped Klarna Checkout Mar 2024 · Payment processors
• dropped lit-element Mar 2024 · JavaScript libraries
• dropped lit-html Mar 2024 · JavaScript libraries
• dropped LiteSpeed Mar 2024 · Web servers
• dropped Litespeed Cache Mar 2024 · WordPress plugins
• dropped MailChimp for WordPress Mar 2024 · WordPress plugins
• dropped Open Graph Mar 2024 · Miscellaneous
• dropped Tidio Mar 2024 · Live chat
• dropped Cart Functionality Feb 2024 · Ecommerce
• dropped Moment.js Feb 2024 · JavaScript libraries
• dropped Priority Hints Feb 2024 · Performance
• dropped ZURB Foundation Feb 2024 · UI frameworks

2023 53 added · 5 dropped · 2 switched

• switched MailChimp → PayPal Marketing Solutions Dec 2023 · Marketing automation
• added SalesFire Dec 2023 · Personalisation
• added Snowplow Analytics Dec 2023 · Analytics
• dropped Underscore.js Dec 2023 · JavaScript libraries
• added Lodash Nov 2023 · JavaScript libraries
• added Moment.js Nov 2023 · JavaScript libraries
• dropped PayPal Marketing Solutions Nov 2023 · Marketing automation
• added Facebook Pixel Sep 2023 · Analytics
• added Klarna Checkout Sep 2023 · Payment processors
• added lit-element Sep 2023 · JavaScript libraries
• added lit-html Sep 2023 · JavaScript libraries
• added Priority Hints Aug 2023 · Performance
• switched PixelYourSite → MonsterInsights Jul 2023 · WordPress plugins
• added reCAPTCHA Jul 2023 · Security
• added LottieFiles Jun 2023 · Miscellaneous
• added Bootstrap May 2023 · UI frameworks
• added Cart Functionality May 2023 · Ecommerce
• added CookieYes May 2023 · Cookie compliance
• added core-js May 2023 · JavaScript libraries
• added Elementor May 2023 · WordPress plugins
• added Font Awesome May 2023 · Font scripts
• added Google Analytics May 2023 · Analytics
• added Google Font API May 2023 · Font scripts
• added Google Tag Manager May 2023 · Tag managers
• added Gravity Forms May 2023 · WordPress plugins
• added HSTS May 2023 · Security
• added HTTP/3 May 2023 · Miscellaneous
• added jQuery May 2023 · JavaScript libraries
• added jQuery Migrate May 2023 · JavaScript libraries
• added jQuery UI May 2023 · JavaScript libraries
• added LiteSpeed May 2023 · Web servers
• added Litespeed Cache May 2023 · WordPress plugins
• added MailChimp May 2023 · Marketing automation
• added MailChimp for WordPress May 2023 · WordPress plugins
• added Microsoft 365 May 2023 · Email
• added Modernizr May 2023 · JavaScript libraries
• added MySQL May 2023 · Databases
• added Open Graph May 2023 · Miscellaneous
• added PayPal May 2023 · Payment processors
• added PayPal Marketing Solutions May 2023 · Marketing automation
• added PHP May 2023 · Programming languages
• added Pinterest Conversion Tag May 2023 · Analytics
• added PixelYourSite May 2023 · WordPress plugins
• added prettyPhoto May 2023 · JavaScript libraries
• added React May 2023 · JavaScript frameworks
• added Sendinblue May 2023 · Marketing automation
• added Swiper May 2023 · JavaScript libraries
• added Tidio May 2023 · Live chat
• dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
• added Underscore.js May 2023 · JavaScript libraries
• added WooCommerce May 2023 · Ecommerce
• added WordPress May 2023 · CMS
• added ZURB Foundation May 2023 · UI frameworks
• added HSTS Apr 2023 · Security
• dropped Hammer.js Mar 2023 · JavaScript libraries
• dropped WooCommerce PayPal Payments Mar 2023 · WordPress plugins
• added ZURB Foundation Mar 2023 · UI frameworks
• added Underscore.js Feb 2023 · JavaScript libraries
• added React Jan 2023 · JavaScript frameworks
• added Tidio Jan 2023 · Live chat

2022 47 added · 8 dropped · 1 switched

• dropped Yoast SEO Dec 2022 · WordPress plugins
• dropped Yoast SEO Premium Dec 2022 · SEO
• dropped GSAP Nov 2022 · JavaScript frameworks
• dropped Swiper Slider Nov 2022 · Miscellaneous
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added Swiper Sep 2022 · JavaScript libraries
• switched Tailwind CSS → Bootstrap Aug 2022 · UI frameworks
• added Cart Functionality Aug 2022 · Ecommerce
• added CookieYes Aug 2022 · Cookie compliance
• added core-js Aug 2022 · JavaScript libraries
• added Elementor Aug 2022 · Page builders
• added Font Awesome Aug 2022 · Font scripts
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Tag Manager Aug 2022 · Tag managers
• added Gravity Forms Aug 2022 · WordPress plugins
• added GSAP Aug 2022 · JavaScript frameworks
• added Hammer.js Aug 2022 · JavaScript libraries
• added jQuery Aug 2022 · JavaScript libraries
• added jQuery Migrate Aug 2022 · JavaScript libraries
• added jQuery UI Aug 2022 · JavaScript libraries
• added LiteSpeed Aug 2022 · Web servers
• added Litespeed Cache Aug 2022 · WordPress plugins
• added MailChimp Aug 2022 · Marketing automation
• added MailChimp for WordPress Aug 2022 · WordPress plugins
• added Microsoft 365 Aug 2022 · Email
• added Modernizr Aug 2022 · JavaScript libraries
• added MySQL Aug 2022 · Databases
• added PayPal Aug 2022 · Payment processors
• added PayPal Marketing Solutions Aug 2022 · Marketing automation
• added PHP Aug 2022 · Programming languages
• added Pinterest Conversion Tag Aug 2022 · Analytics
• added PixelYourSite Aug 2022 · WordPress plugins
• added prettyPhoto Aug 2022 · JavaScript libraries
• added Sendinblue Aug 2022 · Marketing automation
• added Swiper Slider Aug 2022 · Miscellaneous
• added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
• added WooCommerce Aug 2022 · Ecommerce
• added WooCommerce PayPal Payments Aug 2022 · WordPress plugins
• added WordPress Aug 2022 · CMS
• added Yoast SEO Aug 2022 · WordPress plugins
• added Yoast SEO Premium Aug 2022 · SEO
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped WebToffee GDPR Cookie Consent May 2022 · WordPress plugins
• dropped Facebook Apr 2022 · Widgets
• dropped Facebook Pixel Apr 2022 · Analytics
• added Tailwind CSS Apr 2022 · UI frameworks
• added Litespeed Cache Mar 2022 · WordPress plugins
• added Pinterest Conversion Tag Mar 2022 · Analytics
• added PixelYourSite Mar 2022 · WordPress plugins
• added MailChimp for WordPress Feb 2022 · WordPress plugins
• added WebToffee GDPR Cookie Consent Feb 2022 · Cookie compliance
• added WooCommerce PayPal Payments Feb 2022 · WordPress plugins
• added Yoast SEO Premium Feb 2022 · SEO
• added Google Remarketing Tag Jan 2022 · Retargeting

2021 25 added · 23 dropped

• dropped Wheelio Dec 2021 · Widgets
• added Gravity Forms Nov 2021 · WordPress plugins
• dropped Lodash Nov 2021 · JavaScript libraries
• added PayPal Marketing Solutions Nov 2021 · Marketing automation
• added WooCommerce Nov 2021 · WordPress plugins
• added Yoast SEO Nov 2021 · SEO
• dropped Choices Oct 2021 · Miscellaneous
• dropped Gravity Forms Oct 2021 · Miscellaneous
• dropped Litespeed Cache Oct 2021 · Caching
• added prettyPhoto Oct 2021 · JavaScript libraries
• dropped WooCommerce Oct 2021 · Ecommerce
• dropped Yoast SEO Oct 2021 · SEO
• dropped Babel Sep 2021 · Miscellaneous
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Babel Jul 2021 · Miscellaneous
• added Cart Functionality Jul 2021 · Ecommerce
• added CookieYes Jul 2021 · Cookie compliance
• added Facebook Pixel Jul 2021 · Analytics
• added Hammer.js Jul 2021 · JavaScript libraries
• dropped Hotjar Jul 2021 · Analytics
• added jQuery Migrate Jul 2021 · JavaScript libraries
• added jQuery UI Jul 2021 · JavaScript libraries
• added Lodash Jul 2021 · JavaScript libraries
• added Modernizr Jul 2021 · JavaScript libraries
• added Swiper Slider Jul 2021 · Miscellaneous
• added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
• added WooCommerce Jul 2021 · Ecommerce
• added Yoast SEO Jul 2021 · SEO
• dropped Cart Functionality Jun 2021 · Ecommerce
• added Google Tag Manager Jun 2021 · Tag managers
• dropped Inspectlet Jun 2021 · Analytics
• dropped jQuery Migrate May 2021 · JavaScript libraries
• dropped Modernizr May 2021 · JavaScript libraries
• dropped Swiper Slider May 2021 · Miscellaneous
• dropped Underscore.js May 2021 · JavaScript libraries
• dropped WooCommerce May 2021 · Ecommerce
• dropped Yoast SEO May 2021 · SEO
• added Choices Apr 2021 · Miscellaneous
• added Litespeed Cache Apr 2021 · Caching
• dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
• dropped Hammer.js Mar 2021 · JavaScript libraries
• dropped jQuery UI Mar 2021 · JavaScript libraries
• dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
• dropped Litespeed Cache Feb 2021 · Caching
• added MailChimp Feb 2021 · Marketing automation
• dropped Sentry Feb 2021 · Issue trackers
• added jQuery Migrate Jan 2021 · JavaScript libraries

2020 15 added · 9 dropped

• dropped Cloudflare Dec 2020 · CDN
• dropped Google Tag Manager Dec 2020 · Tag managers
• added Sentry Dec 2020 · Issue trackers
• added LiteSpeed Nov 2020 · Web servers
• added Litespeed Cache Nov 2020 · Caching
• added Underscore.js Nov 2020 · JavaScript libraries
• added Yoast SEO Nov 2020 · SEO
• added Gravity Forms Oct 2020 · Miscellaneous
• added Inspectlet Oct 2020 · Analytics
• dropped jQuery Migrate Oct 2020 · JavaScript libraries
• added PayPal Oct 2020 · Payment processors
• added Cart Functionality Aug 2020 · Ecommerce
• dropped reCAPTCHA Jul 2020 · Captchas
• dropped Apache HTTP Server Jun 2020 · Web Servers
• dropped Gravity Forms Jun 2020 · Miscellaneous
• dropped W3 Total Cache Jun 2020 · Cache Tools
• dropped Yoast SEO Jun 2020 · SEO
• added Cloudflare May 2020 · CDN
• added Elementor May 2020 · Page builders
• added reCAPTCHA May 2020 · Captchas
• added Swiper Slider May 2020 · Miscellaneous
• dropped Elementor Apr 2020 · Landing Page Builders
• added Google Tag Manager Apr 2020 · Tag Managers
• added Hotjar Mar 2020 · Analytics