Technology history for optimal-systems.de

2026 3 added · 3 dropped

• dropped Ninja Forms May 2026 · WordPress plugins
• dropped YouTube May 2026 · Video players
• added Preact Apr 2026 · JavaScript libraries
• added YouTube Mar 2026 · Video players
• added Ninja Forms Feb 2026 · WordPress plugins
• dropped cdnjs Jan 2026 · CDN

2025 6 added · 4 dropped

• dropped Font Awesome Dec 2025 · Font scripts
• dropped Ninja Forms Dec 2025 · WordPress plugins
• added cdnjs Nov 2025 · CDN
• added Leadfeeder Aug 2025 · Analytics
• added Cloudflare Jul 2025 · CDN
• added Cloudflare Bot Management Jul 2025 · Security
• added Font Awesome Apr 2025 · Font scripts
• added Lightbox Apr 2025 · JavaScript libraries
• dropped Cloudflare Feb 2025 · CDN
• dropped Cloudflare Bot Management Feb 2025 · Security

2024 22 added · 11 dropped

• added Cloudflare Dec 2024 · CDN
• added Cloudflare Bot Management Dec 2024 · Security
• added core-js Dec 2024 · JavaScript libraries
• added Facebook Pixel Dec 2024 · Analytics
• added ipify Dec 2024 · Geolocation
• added Linkedin Insight Tag Dec 2024 · Analytics
• added Varnish Nov 2024 · Caching
• dropped core-js Oct 2024 · JavaScript libraries
• dropped Facebook Pixel Oct 2024 · Analytics
• dropped ipify Oct 2024 · Geolocation
• dropped Linkedin Insight Tag Oct 2024 · Analytics
• dropped YouTube Oct 2024 · Video players
• dropped Gutenberg Sep 2024 · WordPress plugins
• added WordPress Block Editor Jul 2024 · Page builders
• dropped Borlabs Cookie Jun 2024 · WordPress plugins
• dropped Leadfeeder Jun 2024 · Analytics
• dropped Lightbox Jun 2024 · JavaScript libraries
• added YouTube Jun 2024 · Video players
• added Cookiebot May 2024 · Cookie compliance
• added EWWW Image Optimizer May 2024 · WordPress plugins
• added Facebook Pixel May 2024 · Analytics
• added Gutenberg May 2024 · WordPress plugins
• added ipify May 2024 · Geolocation
• added LazySizes May 2024 · Performance
• added Linkedin Insight Tag May 2024 · Analytics
• added Ninja Forms May 2024 · WordPress plugins
• dropped Tailwind CSS May 2024 · UI frameworks
• dropped Vue.js May 2024 · JavaScript frameworks
• added core-js Mar 2024 · JavaScript libraries
• added Google Tag Manager for WordPress Mar 2024 · WordPress plugins
• added Tailwind CSS Mar 2024 · UI frameworks
• added Vue.js Mar 2024 · JavaScript frameworks
• added Salesforce Feb 2024 · CRM

2023 16 added · 13 dropped · 1 switched

• added Amazon SES Dec 2023 · Email
• added Chart.js Dec 2023 · JavaScript graphics
• added lit-element Dec 2023 · JavaScript libraries
• added lit-html Dec 2023 · JavaScript libraries
• added Underscore.js Dec 2023 · JavaScript libraries
• dropped Google Tag Manager for WordPress Nov 2023 · WordPress plugins
• switched Leadinfo → Microsoft Clarity Nov 2023 · Analytics
• added Priority Hints Oct 2023 · Performance
• dropped Backbone.js Jul 2023 · JavaScript frameworks
• dropped jQuery UI Jul 2023 · JavaScript libraries
• dropped Marionette.js Jul 2023 · JavaScript frameworks
• added Microsoft Advertising Jul 2023 · Advertising
• dropped Ninja Forms Jul 2023 · WordPress plugins
• dropped Popup Maker Jul 2023 · WordPress plugins
• dropped Underscore.js Jul 2023 · JavaScript libraries
• added Leadinfo Jun 2023 · Analytics
• dropped ipify May 2023 · Geolocation
• dropped C Apr 2023 · Programming languages
• dropped Chart.js Apr 2023 · JavaScript graphics
• dropped Google Optimize Apr 2023 · A/B Testing
• dropped Hotjar Apr 2023 · Analytics
• dropped Lodash Apr 2023 · JavaScript libraries
• added Google Tag Manager for WordPress Mar 2023 · WordPress plugins
• added Leadfeeder Mar 2023 · Analytics
• added Lightbox Mar 2023 · JavaScript libraries
• added WPML Mar 2023 · WordPress plugins
• added C Feb 2023 · Programming languages
• added Chart.js Feb 2023 · JavaScript graphics
• added Apple iCloud Mail Jan 2023 · Webmail
• added Sendinblue Jan 2023 · Marketing automation

2022 49 added · 14 dropped

• dropped Angular Dec 2022 · JavaScript frameworks
• dropped Bootstrap Dec 2022 · UI frameworks
• dropped Caddy Dec 2022 · Web servers
• dropped core-js Dec 2022 · JavaScript libraries
• dropped Go Dec 2022 · Programming languages
• dropped Google Font API Dec 2022 · Font scripts
• dropped Java Dec 2022 · Programming languages
• dropped Marked Dec 2022 · JavaScript libraries
• added RSS Dec 2022 · Miscellaneous
• dropped Spring Dec 2022 · Web frameworks
• dropped TypeScript Dec 2022 · Programming languages
• dropped Webpack Dec 2022 · Miscellaneous
• dropped Zone.js Dec 2022 · JavaScript frameworks
• added Jetpack Nov 2022 · WordPress plugins
• added HSTS Sep 2022 · Security
• added Lodash Sep 2022 · JavaScript libraries
• added Open Graph Sep 2022 · Miscellaneous
• added WP Rocket Sep 2022 · WordPress plugins
• added Adform Aug 2022 · Advertising
• added Amazon Web Services Aug 2022 · PaaS
• added Angular Aug 2022 · JavaScript frameworks
• added Backbone.js Aug 2022 · JavaScript frameworks
• added Bootstrap Aug 2022 · UI frameworks
• added Borlabs Cookie Aug 2022 · WordPress plugins
• added Caddy Aug 2022 · Web servers
• added core-js Aug 2022 · JavaScript libraries
• added Go Aug 2022 · Programming languages
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Tag Manager Aug 2022 · Tag managers
• added ipify Aug 2022 · Geolocation
• added Isotope Aug 2022 · JavaScript libraries
• added Java Aug 2022 · Programming languages
• added jQuery Aug 2022 · JavaScript libraries
• added jQuery UI Aug 2022 · JavaScript libraries
• added Marionette.js Aug 2022 · JavaScript frameworks
• added Marked Aug 2022 · JavaScript libraries
• added MySQL Aug 2022 · Databases
• added Nginx Aug 2022 · Web servers
• added Ninja Forms Aug 2022 · WordPress plugins
• added PHP Aug 2022 · Programming languages
• added Popup Maker Aug 2022 · WordPress plugins
• added Spring Aug 2022 · Web frameworks
• added SVG Support Aug 2022 · WordPress plugins
• added The Events Calendar Aug 2022 · WordPress plugins
• added TypeScript Aug 2022 · Programming languages
• added Underscore.js Aug 2022 · JavaScript libraries
• added Webpack Aug 2022 · Miscellaneous
• added WordPress Aug 2022 · CMS
• added Yoast SEO Aug 2022 · WordPress plugins
• added Yoast SEO Premium Aug 2022 · SEO
• added Zone.js Aug 2022 · JavaScript frameworks
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped Tailwind CSS Jun 2022 · UI frameworks
• added Tailwind CSS Apr 2022 · UI frameworks
• added jQuery UI Mar 2022 · JavaScript libraries
• added Popup Maker Mar 2022 · WordPress plugins
• added Adform Feb 2022 · Advertising
• added Ninja Forms Feb 2022 · WordPress plugins
• added SVG Support Feb 2022 · WordPress plugins
• added The Events Calendar Feb 2022 · WordPress plugins
• added Yoast SEO Premium Feb 2022 · SEO
• added Google Analytics Jan 2022 · Analytics

2021 11 added · 6 dropped

• dropped Wheelio Dec 2021 · Widgets
• added Borlabs Cookie Nov 2021 · Cookie compliance
• dropped jQuery UI Nov 2021 · JavaScript libraries
• added Yoast SEO Nov 2021 · SEO
• dropped Borlabs Cookie Oct 2021 · Cookie compliance
• dropped Yoast SEO Oct 2021 · SEO
• added Google Remarketing Tag Sep 2021 · Retargeting
• added jQuery UI Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added ipify Aug 2021 · Geolocation
• added Borlabs Cookie Jul 2021 · Cookie compliance
• added Isotope Jul 2021 · JavaScript libraries
• added Marionette.js Jul 2021 · JavaScript frameworks
• added Yoast SEO Jul 2021 · SEO
• dropped jQuery Migrate Apr 2021 · JavaScript libraries
• dropped Marionette.js Mar 2021 · JavaScript frameworks
• added jQuery Migrate Jan 2021 · JavaScript libraries

2020 4 dropped

• dropped jQuery Migrate Oct 2020 · JavaScript libraries
• dropped MediaElement.js Aug 2020 · Video players
• dropped Google Analytics Jun 2020 · Analytics
• dropped WP Rocket Mar 2020 · Cache Tools

2019 20 added · 12 dropped · 2 switched

• added Backbone.js Dec 2019 · JavaScript Frameworks
• dropped jQuery UI Dec 2019 · JavaScript Libraries
• added Marionette.js Dec 2019 · JavaScript Frameworks
• added Underscore.js Dec 2019 · JavaScript Libraries
• dropped YouTube Dec 2019 · Video Players
• dropped Animate.css Nov 2019 · Web Frameworks
• dropped TrackJs Nov 2019 · Analytics
• added WP Rocket Nov 2019 · Cache Tools
• dropped Facebook Oct 2019 · Widgets
• dropped HubSpot Sep 2019 · Marketing Automation
• dropped Tawk.to Sep 2019 · Live Chat
• switched Matomo → TrackJs Sep 2019 · Analytics
• added HubSpot Jul 2019 · Marketing Automation
• added Matomo Jul 2019 · Analytics
• dropped TrackJs Jul 2019 · Analytics
• added Tawk.to Jun 2019 · Live Chat
• dropped Bootstrap Apr 2019 · Web Frameworks
• dropped Font Awesome Apr 2019 · Font Scripts
• dropped Lightbox Apr 2019 · JavaScript Libraries
• dropped Ubuntu Apr 2019 · Operating Systems
• added Animate.css Mar 2019 · Web Frameworks
• switched Twitter → Facebook Mar 2019 · Widgets
• added Google Analytics Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery Migrate Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added MediaElement.js Mar 2019 · Video Players
• added MySQL Mar 2019 · Databases
• added Nginx Mar 2019 · Web Servers
• added PHP Mar 2019 · Programming Languages
• added TrackJs Mar 2019 · Analytics
• added WordPress Mar 2019 · CMS
• added YouTube Mar 2019 · Video Players