Technology history for calperformances.org

2026 1 added · 1 dropped

• added Priority Hints Apr 2026 · Performance
• dropped Priority Hints Mar 2026 · Performance

2025 4 added · 3 dropped

• dropped jQuery UI Nov 2025 · JavaScript libraries
• dropped Popup Maker Nov 2025 · WordPress plugins
• added jQuery UI Jul 2025 · JavaScript libraries
• added Popup Maker Jul 2025 · WordPress plugins
• added Priority Hints Jun 2025 · Performance
• dropped Priority Hints Apr 2025 · Performance
• added Siteimprove Mar 2025 · Analytics

2024 2 added · 7 dropped

• added Kestrel Dec 2024 · Web servers
• dropped Adobe Audience Manager Oct 2024 · Segmentation
• dropped Linkedin Insight Tag Oct 2024 · Analytics
• dropped TikTok Pixel Oct 2024 · Analytics
• dropped Webpack Oct 2024 · Miscellaneous
• dropped Google Ads Conversion Tracking Jun 2024 · Analytics
• dropped jQuery UI Jun 2024 · JavaScript libraries
• dropped Popup Maker Jun 2024 · WordPress plugins
• added Swiper May 2024 · JavaScript libraries

2023 4 added · 5 dropped · 1 switched

• added Isotope Oct 2023 · JavaScript libraries
• dropped Isotope Sep 2023 · JavaScript libraries
• dropped C Apr 2023 · Programming languages
• switched Choices → jQuery UI Apr 2023 · JavaScript libraries
• added Popup Maker Apr 2023 · WordPress plugins
• added AddEvent Feb 2023 · Appointment scheduling
• added C Feb 2023 · Programming languages
• dropped EmbedSocial Jan 2023 · Widgets
• dropped Google Cloud Jan 2023 · IaaS
• dropped Google Cloud Trace Jan 2023 · Performance

2022 37 added · 4 dropped · 1 switched

• added HSTS Sep 2022 · Security
• dropped jQuery UI Sep 2022 · JavaScript libraries
• added Open Graph Sep 2022 · Miscellaneous
• dropped Popup Maker Sep 2022 · WordPress plugins
• added Adobe Audience Manager Aug 2022 · Segmentation
• added Cart Functionality Aug 2022 · Ecommerce
• added Choices Aug 2022 · JavaScript libraries
• dropped Cloudflare Bot Management Aug 2022 · Security
• added core-js Aug 2022 · JavaScript libraries
• added EmbedSocial Aug 2022 · Widgets
• added Facebook Pixel Aug 2022 · Analytics
• switched Cloudflare → Fastly Aug 2022 · CDN
• added Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Cloud Aug 2022 · IaaS
• added Google Cloud Trace Aug 2022 · Performance
• added Google Font API Aug 2022 · Font scripts
• added Google Workspace Aug 2022 · Webmail
• added GSAP Aug 2022 · JavaScript frameworks
• added IIS Aug 2022 · Web servers
• added Imperva Aug 2022 · Security
• added Isotope Aug 2022 · JavaScript libraries
• added LazySizes Aug 2022 · JavaScript libraries
• added Microsoft ASP.NET Aug 2022 · Web frameworks
• added Slick Aug 2022 · JavaScript libraries
• added Slider Revolution Aug 2022 · WordPress plugins
• added Tessitura Aug 2022 · CRM
• added TikTok Pixel Aug 2022 · Analytics
• added TN Express Web Aug 2022 · CMS
• added Vimeo Aug 2022 · Video players
• added Webpack Aug 2022 · Miscellaneous
• added Windows Server Aug 2022 · Operating systems
• dropped Tailwind CSS Jun 2022 · UI frameworks
• added Cloudflare May 2022 · CDN
• added Cloudflare Bot Management May 2022 · Security
• added EmbedSocial May 2022 · Widgets
• added Adobe Audience Manager Apr 2022 · Segmentation
• added Google Cloud Apr 2022 · IaaS
• added Google Cloud Trace Apr 2022 · Performance
• added Tailwind CSS Apr 2022 · UI frameworks
• added LazySizes Feb 2022 · JavaScript libraries
• added Popup Maker Feb 2022 · WordPress plugins
• added TikTok Pixel Feb 2022 · Analytics

2021 6 added · 4 dropped

• added Slick Dec 2021 · JavaScript libraries
• dropped Wheelio Dec 2021 · Widgets
• added Slider Revolution Nov 2021 · Miscellaneous
• added Wheelio Sep 2021 · Widgets
• dropped Google Analytics Enhanced eCommerce Mar 2021 · Analytics
• dropped jQuery UI Mar 2021 · JavaScript libraries
• dropped Webpack Mar 2021 · Miscellaneous
• added Choices Feb 2021 · Miscellaneous
• added Fastly Feb 2021 · CDN
• added Imperva Feb 2021 · Security

2020 14 added · 6 dropped

• dropped AddThis Oct 2020 · Widgets
• dropped Apache HTTP Server Oct 2020 · Web servers
• dropped Ensighten Oct 2020 · Tag managers
• dropped Font Awesome Oct 2020 · Font scripts
• dropped Red Hat Oct 2020 · Operating systems
• dropped YouTube Oct 2020 · Video players
• added Chart.js Sep 2020 · JavaScript graphics
• added jQuery Migrate Sep 2020 · JavaScript libraries
• added jQuery UI Sep 2020 · JavaScript libraries
• added Lightbox Sep 2020 · JavaScript libraries
• added MariaDB Sep 2020 · Databases
• added Modernizr Sep 2020 · JavaScript libraries
• added MySQL Sep 2020 · Databases
• added Nginx Sep 2020 · Reverse proxies
• added Pantheon Sep 2020 · PaaS
• added Varnish Sep 2020 · Caching
• added WordPress Sep 2020 · Blogs
• added Yoast SEO Sep 2020 · SEO
• added Cart Functionality Aug 2020 · Ecommerce
• added YouTube May 2020 · Video players

2019 20 added · 2 dropped

• dropped reCAPTCHA Oct 2019 · Captchas
• dropped jQuery UI May 2019 · JavaScript Libraries
• added reCAPTCHA Apr 2019 · Captchas
• added Webpack Apr 2019 · Miscellaneous
• added AddThis Mar 2019 · Widgets
• added Apache HTTP Server Mar 2019 · Web Servers
• added Bootstrap Mar 2019 · Web Frameworks
• added Ensighten Mar 2019 · Tag Managers
• added Facebook Mar 2019 · Widgets
• added Font Awesome Mar 2019 · Font Scripts
• added Google Analytics Mar 2019 · Analytics
• added Google Analytics Enhanced eCommerce Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added IIS Mar 2019 · Web Servers
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Microsoft ASP.NET Mar 2019 · Web Frameworks
• added PHP Mar 2019 · Programming Languages
• added Red Hat Mar 2019 · Operating Systems
• added Windows Server Mar 2019 · Operating Systems
• added Facebook Feb 2019 · Widgets
• added Ensighten Jan 2019 · Tag Managers