Technology history for pfi.org

2026 4 added · 2 dropped

• dropped LazySizes Jun 2026 · JavaScript libraries
• added Priority Hints Jun 2026 · Performance
• dropped WPMU DEV Smush Jun 2026 · WordPress plugins
• added Microsoft Advertising May 2026 · Advertising
• added Facebook Pixel Mar 2026 · Analytics
• added Google Tag Manager Jan 2026 · Tag managers

2025 5 added · 9 dropped · 1 switched

• dropped Amazon Web Services Dec 2025 · PaaS
• added Contentsquare Dec 2025 · Analytics
• dropped Facebook Pixel Dec 2025 · Analytics
• dropped Google Tag Manager Dec 2025 · Tag managers
• dropped Site Kit Dec 2025 · WordPress plugins
• dropped theTradeDesk Dec 2025 · Advertising
• added Fundraise Up Nov 2025 · Fundraising & donations
• switched Amazon S3 → Uploadcare Nov 2025 · CDN
• dropped HTTP/3 Sep 2025 · Miscellaneous
• dropped LiveIntent Sep 2025 · Advertising
• dropped Lodash Sep 2025 · JavaScript libraries
• dropped Webpack Sep 2025 · Miscellaneous
• added Amazon S3 May 2025 · CDN
• added Amazon Web Services May 2025 · PaaS
• added LiveIntent May 2025 · Advertising

2024 3 added · 2 dropped · 1 switched

• dropped Nginx Jun 2024 · Web servers
• added HSTS May 2024 · Security
• dropped Priority Hints May 2024 · Performance
• added cdnjs Mar 2024 · CDN
• added GSAP Mar 2024 · JavaScript frameworks
• switched Google Font API → Typekit Jan 2024 · Font scripts

2023 7 added · 3 dropped

• dropped Google Optimize Dec 2023 · A/B Testing
• added Priority Hints Nov 2023 · Performance
• dropped Priority Hints Oct 2023 · Performance
• added Cloudflare Jul 2023 · CDN
• added Cloudflare Bot Management Jul 2023 · Security
• added Priority Hints Jul 2023 · Performance
• added VWO Jul 2023 · Analytics
• added theTradeDesk May 2023 · Advertising
• dropped C Apr 2023 · Programming languages
• added C Feb 2023 · Programming languages

2022 26 added · 1 dropped

• added Open Graph Sep 2022 · Miscellaneous
• added core-js Aug 2022 · JavaScript libraries
• added Facebook Pixel Aug 2022 · Analytics
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Hosted Libraries Aug 2022 · CDN
• added Google Optimize Aug 2022 · A/B Testing
• added Google Tag Manager Aug 2022 · Tag managers
• added jQuery Aug 2022 · JavaScript libraries
• added LazySizes Aug 2022 · JavaScript libraries
• added Lodash Aug 2022 · JavaScript libraries
• added Microsoft 365 Aug 2022 · Webmail
• added MySQL Aug 2022 · Databases
• added Nginx Aug 2022 · Web servers
• added PHP Aug 2022 · Programming languages
• added PWA Aug 2022 · Miscellaneous
• added Site Kit Aug 2022 · WordPress plugins
• added Unbounce Aug 2022 · Editors
• added Webpack Aug 2022 · Miscellaneous
• added WordPress Aug 2022 · CMS
• added WP Engine Aug 2022 · PaaS
• added WPMU DEV Smush Aug 2022 · WordPress plugins
• added Yoast SEO Aug 2022 · WordPress plugins
• dropped Facebook Jun 2022 · Widgets
• added Google Hosted Libraries Feb 2022 · CDN
• added LazySizes Feb 2022 · JavaScript libraries
• added WPMU DEV Smush Feb 2022 · WordPress plugins

2021 9 added · 6 dropped

• dropped Wheelio Dec 2021 · Widgets
• added Site Kit Nov 2021 · Analytics
• added Yoast SEO Nov 2021 · SEO
• dropped Site Kit Oct 2021 · Analytics
• dropped Yoast SEO Oct 2021 · SEO
• added core-js Sep 2021 · JavaScript libraries
• added Lodash Sep 2021 · JavaScript libraries
• added Webpack Sep 2021 · Miscellaneous
• added Wheelio Sep 2021 · Widgets
• added Facebook Pixel Jul 2021 · Analytics
• added Google Optimize Jul 2021 · A/B Testing
• added Site Kit Jul 2021 · Analytics
• dropped Google PageSpeed Jan 2021 · Web server extensions
• dropped jQuery Migrate Jan 2021 · JavaScript libraries
• dropped reCAPTCHA Jan 2021 · Security

2020 4 added · 2 dropped · 1 switched

• switched Apache HTTP Server → Nginx Dec 2020 · Web servers
• added WP Engine Dec 2020 · PaaS
• added Yoast SEO Dec 2020 · SEO
• added Facebook Aug 2020 · Widgets
• added Unbounce Aug 2020 · Editors
• dropped WooCommerce May 2020 · Ecommerce
• dropped Underscore.js Feb 2020 · JavaScript Libraries

2019 13 added · 3 dropped

• added Underscore.js Nov 2019 · JavaScript Libraries
• dropped Twitter Emoji (Twemoji) Apr 2019 · Miscellaneous
• dropped WordPress Super Cache Apr 2019 · Cache Tools
• dropped Yoast SEO Apr 2019 · SEO
• added Apache HTTP Server Mar 2019 · Web Servers
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added Google PageSpeed Mar 2019 · Web Server Extensions
• added Google Tag Manager Mar 2019 · Tag Managers
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery Migrate Mar 2019 · JavaScript Libraries
• added MySQL Mar 2019 · Databases
• added PHP Mar 2019 · Programming Languages
• added reCAPTCHA Mar 2019 · Captchas
• added WooCommerce Mar 2019 · Ecommerce
• added WordPress Mar 2019 · CMS