Technology history for contagionlive.com

2026 2 added · 7 dropped · 1 switched

• dropped core-js Jun 2026 · JavaScript libraries
• dropped Facebook Pixel Jun 2026 · Analytics
• dropped Google Analytics Jun 2026 · Analytics
• dropped Microsoft Advertising Jun 2026 · Advertising
• dropped Microsoft Clarity Jun 2026 · Analytics
• dropped Sentry Apr 2026 · Issue trackers
• added Cloudflare Feb 2026 · CDN
• switched reCAPTCHA → Cloudflare Bot Management Feb 2026 · Security
• dropped Cloudflare Jan 2026 · CDN
• added Sentry Jan 2026 · Issue trackers

2025 4 added · 11 dropped · 2 switched

• switched lit-html → core-js Dec 2025 · JavaScript libraries
• added Facebook Pixel Dec 2025 · Analytics
• dropped Headless UI Dec 2025 · UI frameworks
• added Microsoft Advertising Dec 2025 · Advertising
• added Microsoft Clarity Dec 2025 · Analytics
• dropped Next.js Dec 2025 · JavaScript frameworks
• dropped Node.js Dec 2025 · Programming languages
• dropped React Dec 2025 · JavaScript frameworks
• dropped Webpack Dec 2025 · Miscellaneous
• dropped core-js Sep 2025 · JavaScript libraries
• dropped DoubleClick for Publishers (DFP) Sep 2025 · Advertising
• dropped Facebook Pixel Sep 2025 · Analytics
• dropped Google Optimize Sep 2025 · A/B Testing
• dropped Microsoft Advertising Sep 2025 · Advertising
• dropped Microsoft Clarity Sep 2025 · Analytics
• switched Osano → OneTrust Aug 2025 · Cookie compliance
• added Digioh Apr 2025 · Form builders

2024 4 added

• added Microsoft Advertising Nov 2024 · Advertising
• added Microsoft Clarity Nov 2024 · Analytics
• added Headless UI Jun 2024 · UI frameworks
• added jsDelivr Jun 2024 · CDN

2023 42 added · 3 dropped

• added Azure May 2023 · PaaS
• added Cloudflare May 2023 · CDN
• added core-js May 2023 · JavaScript libraries
• added DoubleClick for Publishers (DFP) May 2023 · Advertising
• added DoubleVerify May 2023 · Advertising
• added Facebook Pixel May 2023 · Analytics
• added Google Analytics May 2023 · Analytics
• added Google Optimize May 2023 · A/B Testing
• added Google Publisher Tag May 2023 · Advertising
• added Google Tag Manager May 2023 · Tag managers
• added HSTS May 2023 · Security
• added Lightbox May 2023 · JavaScript libraries
• added lit-html May 2023 · JavaScript libraries
• dropped Nativo May 2023 · Advertising
• added Next.js May 2023 · JavaScript frameworks
• added Node.js May 2023 · Programming languages
• added Open Graph May 2023 · Miscellaneous
• added Osano May 2023 · Cookie compliance
• added React May 2023 · JavaScript frameworks
• added reCAPTCHA May 2023 · Security
• added Sanity May 2023 · CMS
• added Segment May 2023 · Customer data platform
• added Tailwind CSS May 2023 · UI frameworks
• added Vercel May 2023 · PaaS
• added VideoJS May 2023 · Video players
• added Webpack May 2023 · Miscellaneous
• added core-js Apr 2023 · JavaScript libraries
• added Facebook Pixel Apr 2023 · Analytics
• dropped Babel Mar 2023 · Miscellaneous
• dropped core-js Mar 2023 · JavaScript libraries
• added Azure Feb 2023 · PaaS
• added DoubleClick for Publishers (DFP) Feb 2023 · Advertising
• added DoubleVerify Feb 2023 · Advertising
• added Google Optimize Feb 2023 · A/B Testing
• added Google Publisher Tag Feb 2023 · Advertising
• added Google Tag Manager Feb 2023 · Tag managers
• added Lightbox Feb 2023 · JavaScript libraries
• added lit-html Feb 2023 · JavaScript libraries
• added Nativo Feb 2023 · Advertising
• added Open Graph Feb 2023 · Miscellaneous
• added Osano Feb 2023 · Cookie compliance
• added reCAPTCHA Feb 2023 · Security
• added Segment Feb 2023 · Customer data platform
• added Tailwind CSS Feb 2023 · UI frameworks
• added Cloudflare Jan 2023 · CDN

2022 12 added · 12 dropped · 1 switched

• added HSTS Sep 2022 · Security
• added Babel Aug 2022 · Miscellaneous
• switched Lodash → core-js Aug 2022 · JavaScript libraries
• added Google Analytics Aug 2022 · Analytics
• added Next.js Aug 2022 · Web frameworks
• added Node.js Aug 2022 · Programming languages
• added React Aug 2022 · JavaScript frameworks
• added Sanity Aug 2022 · CMS
• added Vercel Aug 2022 · PaaS
• added VideoJS Aug 2022 · Video players
• added Webpack Aug 2022 · Miscellaneous
• dropped Tailwind CSS Jun 2022 · UI frameworks
• added Tailwind CSS Apr 2022 · UI frameworks
• added VideoJS Apr 2022 · Video players
• dropped Facebook Feb 2022 · Widgets
• dropped Facebook Pixel Feb 2022 · Analytics
• dropped Google Publisher Tag Feb 2022 · Advertising
• dropped Google Tag Manager Feb 2022 · Tag managers
• dropped Hotjar Feb 2022 · Analytics
• dropped Lightbox Feb 2022 · JavaScript libraries
• dropped Osano Feb 2022 · Cookie compliance
• dropped Salesforce Audience Studio Feb 2022 · Customer data platform
• dropped Segment Feb 2022 · Customer data platform
• dropped Unbounce Feb 2022 · Editors
• dropped Google AdSense Jan 2022 · Advertising

2021 14 added · 6 dropped

• dropped Wheelio Dec 2021 · Widgets
• dropped Cloudflare Nov 2021 · CDN
• added Osano Nov 2021 · Cookie compliance
• added core-js Sep 2021 · JavaScript libraries
• added Salesforce Audience Studio Sep 2021 · Segmentation
• added Wheelio Sep 2021 · Widgets
• added Facebook Aug 2021 · Widgets
• added Facebook Pixel Aug 2021 · Analytics
• added Babel Jul 2021 · Miscellaneous
• added Google AdSense Jul 2021 · Advertising
• added Lodash Jul 2021 · JavaScript libraries
• added Sanity Jul 2021 · CMS
• added Lightbox Jun 2021 · JavaScript libraries
• dropped Babel Mar 2021 · Miscellaneous
• dropped Facebook Mar 2021 · Widgets
• dropped Google AdSense Mar 2021 · Advertising
• dropped Lodash Mar 2021 · JavaScript libraries
• added Google Publisher Tag Feb 2021 · Advertising
• added Segment Feb 2021 · Analytics
• added Hotjar Jan 2021 · Analytics

2020 8 added · 8 dropped · 1 switched

• added Lodash Dec 2020 · JavaScript libraries
• dropped Act-On Nov 2020 · Marketing automation
• dropped Apache HTTP Server Nov 2020 · Web servers
• dropped DoubleClick for Publishers (DFP) Nov 2020 · Advertising
• dropped Font Awesome Nov 2020 · Font scripts
• dropped Hotjar Nov 2020 · Analytics
• dropped jQuery Nov 2020 · JavaScript libraries
• dropped jQuery UI Nov 2020 · JavaScript libraries
• dropped Ubuntu Nov 2020 · Operating systems
• added Babel Oct 2020 · Miscellaneous
• added Cloudflare Oct 2020 · CDN
• added Next.js Oct 2020 · Web servers
• switched PHP → Node.js Oct 2020 · Programming languages
• added React Oct 2020 · JavaScript frameworks
• added Vercel Oct 2020 · Web servers
• added Webpack Oct 2020 · Miscellaneous
• added Unbounce Feb 2020 · Editors

2019 14 added · 1 dropped

• added Font Awesome Nov 2019 · Font Scripts
• dropped reCAPTCHA Aug 2019 · Captchas
• added reCAPTCHA Jun 2019 · Captchas
• added Act-On Mar 2019 · Marketing Automation
• added Apache HTTP Server Mar 2019 · Web Servers
• added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
• added Facebook Mar 2019 · Widgets
• added Google AdSense Mar 2019 · Advertising Networks
• added Google Analytics Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added Hotjar Mar 2019 · Analytics
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added PHP Mar 2019 · Programming Languages
• added Ubuntu Mar 2019 · Operating Systems