Technology history for jcl.cz

2026 21 added · 6 dropped · 3 switched

• dropped cdnjs Jun 2026 · CDN
• dropped Cloudflare Jun 2026 · CDN
• dropped LazySizes unveilhooks plugin Jun 2026 · JavaScript libraries
• dropped scrollreveal Jun 2026 · JavaScript libraries
• dropped Tippy.js Jun 2026 · JavaScript libraries
• dropped Unpkg Jun 2026 · CDN
• added Bootstrap Apr 2026 · UI frameworks
• added core-js Apr 2026 · JavaScript libraries
• added Elementor Apr 2026 · WordPress plugins
• added Elementor Header & Footer Builder Apr 2026 · WordPress plugins
• added Essential Addons for Elementor Apr 2026 · WordPress plugins
• added EWWW Image Optimizer Apr 2026 · WordPress plugins
• switched MyFonts → Font Awesome Apr 2026 · Font scripts
• added Futurio Apr 2026 · WordPress themes
• added jQuery Migrate Apr 2026 · JavaScript libraries
• added Microsoft Clarity Apr 2026 · Analytics
• added MySQL Apr 2026 · Databases
• added particles.js Apr 2026 · JavaScript graphics
• added Polylang Apr 2026 · WordPress plugins
• added Priority Hints Apr 2026 · Performance
• switched Cloudflare Bot Management → reCAPTCHA Apr 2026 · Security
• switched PWA → RSS Apr 2026 · Miscellaneous
• added Site Kit Apr 2026 · WordPress plugins
• added Slick Apr 2026 · JavaScript libraries
• added Smash Balloon Instagram Feed Apr 2026 · WordPress plugins
• added Swiper Apr 2026 · JavaScript libraries
• added Underscore.js Apr 2026 · JavaScript libraries
• added WordPress Apr 2026 · CMS
• added WPForms Apr 2026 · WordPress plugins
• added Yoast SEO Apr 2026 · WordPress plugins

2025 2 added · 4 dropped

• dropped core-js Nov 2025 · JavaScript libraries
• dropped Facebook Pixel Nov 2025 · Analytics
• dropped Hotjar Nov 2025 · Analytics
• dropped OptiMonk Nov 2025 · Cart abandonment
• added Google Font API Oct 2025 · Font scripts
• added Microsoft Advertising Feb 2025 · Advertising

2024 6 added · 1 dropped

• dropped Google Font API Jul 2024 · Font scripts
• added core-js May 2024 · JavaScript libraries
• added Facebook Pixel May 2024 · Analytics
• added Google Font API May 2024 · Font scripts
• added Hotjar May 2024 · Analytics
• added jsDelivr May 2024 · CDN
• added OptiMonk May 2024 · Cart abandonment

2023 2 added · 2 dropped

• dropped Ubuntu Oct 2023 · Operating systems
• dropped C Apr 2023 · Programming languages
• added C Feb 2023 · Programming languages
• added Cloudflare Bot Management Feb 2023 · Security

2022 20 added · 6 dropped

• dropped Cloudflare Bot Management Dec 2022 · Security
• added MyFonts Sep 2022 · Font scripts
• added Open Graph Sep 2022 · Miscellaneous
• added cdnjs Aug 2022 · CDN
• added Cloudflare Aug 2022 · CDN
• added Cloudflare Bot Management Aug 2022 · Security
• added Google Tag Manager Aug 2022 · Tag managers
• added Google Workspace Aug 2022 · Email
• added LazySizes Aug 2022 · JavaScript libraries
• added LazySizes unveilhooks plugin Aug 2022 · JavaScript libraries
• added Mailgun Aug 2022 · Email
• added Nginx Aug 2022 · Web servers
• added PWA Aug 2022 · Miscellaneous
• added scrollreveal Aug 2022 · JavaScript libraries
• added Tippy.js Aug 2022 · JavaScript libraries
• added Ubuntu Aug 2022 · Operating systems
• added Unpkg Aug 2022 · CDN
• added LazySizes unveilhooks plugin Jul 2022 · JavaScript libraries
• added Tippy.js Jul 2022 · JavaScript libraries
• dropped Osano Apr 2022 · Cookie compliance
• dropped core-js Feb 2022 · JavaScript libraries
• dropped Facebook Feb 2022 · Widgets
• dropped Facebook Pixel Feb 2022 · Analytics
• dropped Google Ads Conversion Tracking Feb 2022 · Analytics
• added LazySizes Feb 2022 · JavaScript libraries
• added Osano Jan 2022 · Cookie compliance

2021 8 added · 1 dropped

• dropped Wheelio Dec 2021 · Widgets
• added cdnjs Nov 2021 · CDN
• added Cloudflare Nov 2021 · CDN
• added Cloudflare Bot Management Nov 2021 · Security
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Unpkg Jul 2021 · CDN
• added Facebook Pixel Jun 2021 · Analytics

2019 11 added

• added Nginx Oct 2019 · Web Servers
• added Ubuntu Oct 2019 · Operating Systems
• added CentOS Mar 2019 · Operating Systems
• added Facebook Mar 2019 · Widgets
• added Google Tag Manager Mar 2019 · Tag Managers
• added jQuery UI Mar 2019 · JavaScript Libraries
• added OpenSSL Mar 2019 · Web Server Extensions
• added scrollreveal Mar 2019 · JavaScript Libraries
• added Facebook Feb 2019 · Widgets
• added Google Tag Manager Feb 2019 · Tag Managers
• added scrollreveal Jan 2019 · JavaScript Libraries

2018 2 added · 2 dropped · 1 switched

• switched Modernizr → Flickity Jun 2018 · JavaScript Frameworks
• added Google Analytics Jun 2018 · Analytics
• dropped OpenSSL Jun 2018 · Web Server Extensions
• added PHP Jun 2018 · Programming Languages
• dropped Red Hat Jun 2018 · Operating Systems