Technology history for studref.com

2025 6 dropped

• dropped AdRiver Jan 2025 · Advertising
• dropped Funding Choices Jan 2025 · Cookie compliance
• dropped GumGum Jan 2025 · Advertising
• dropped ID5 Jan 2025 · Advertising
• dropped Microsoft ASP.NET Jan 2025 · Web frameworks
• dropped Svelte Jan 2025 · JavaScript frameworks

2024 7 added · 9 dropped

• dropped 33Across Dec 2024 · Advertising
• dropped AppNexus Dec 2024 · Advertising
• dropped Cloudflare Bot Management Dec 2024 · Security
• dropped Google Font API Dec 2024 · Font scripts
• dropped Snowplow Analytics Dec 2024 · Analytics
• added Microsoft ASP.NET Nov 2024 · Web frameworks
• added AppNexus Oct 2024 · Advertising
• added Cloudflare Bot Management Oct 2024 · Security
• added Google Font API Oct 2024 · Font scripts
• added GumGum Oct 2024 · Advertising
• added AdRiver Mar 2024 · Advertising
• dropped Microsoft ASP.NET Mar 2024 · Web frameworks
• dropped Preact Mar 2024 · JavaScript libraries
• added WhatsApp Business Chat Mar 2024 · Live chat
• dropped YouTube Mar 2024 · Video players
• dropped HTTP/3 Feb 2024 · Miscellaneous

2023 18 added · 15 dropped · 1 switched

• switched Prebid → 33Across Nov 2023 · Advertising
• added Cloudflare Nov 2023 · CDN
• added HTTP/3 Nov 2023 · Miscellaneous
• dropped 33Across Oct 2023 · Advertising
• dropped cdnjs Oct 2023 · CDN
• dropped Cloudflare Oct 2023 · CDN
• dropped jsDelivr Oct 2023 · CDN
• dropped Snowplow Analytics Oct 2023 · Analytics
• added Adobe Audience Manager Aug 2023 · Segmentation
• dropped Adobe Audience Manager Jul 2023 · Segmentation
• added 33Across Jun 2023 · Advertising
• dropped Amazon ALB Jun 2023 · Load balancers
• dropped Amazon Web Services Jun 2023 · PaaS
• dropped Babel Jun 2023 · Miscellaneous
• added Google Publisher Tag Jun 2023 · Advertising
• dropped Yandex.Direct Jun 2023 · Advertising
• added cdnjs May 2023 · CDN
• added Cloudflare May 2023 · CDN
• dropped Google Publisher Tag May 2023 · Advertising
• added Adobe Audience Manager Apr 2023 · Segmentation
• added Amazon ALB Apr 2023 · Load balancers
• added Amazon Web Services Apr 2023 · PaaS
• dropped C Apr 2023 · Programming languages
• added Criteo Apr 2023 · Advertising
• added DoubleClick Campaign Manager (DCM) Apr 2023 · Advertising
• added jsDelivr Apr 2023 · CDN
• added OpenX Apr 2023 · Advertising
• added Prebid Apr 2023 · Advertising
• added PubMatic Apr 2023 · Advertising
• added Snowplow Analytics Apr 2023 · Analytics
• dropped PubMatic Mar 2023 · Advertising
• dropped Adobe Audience Manager Feb 2023 · Segmentation
• added C Feb 2023 · Programming languages
• dropped DoubleClick Campaign Manager (DCM) Feb 2023 · Advertising

2022 11 added · 5 dropped

• added Adobe Audience Manager Dec 2022 · Segmentation
• added PubMatic Dec 2022 · Advertising
• added Rubicon Project Dec 2022 · Advertising
• added styled-components Oct 2022 · JavaScript frameworks
• added DoubleClick Campaign Manager (DCM) Aug 2022 · Advertising
• dropped DoubleClick Campaign Manager (DCM) Jul 2022 · Advertising
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped Sentry May 2022 · Issue trackers
• dropped Admixer Apr 2022 · Advertising
• dropped Prebid Apr 2022 · Advertising
• added reCAPTCHA Apr 2022 · Security
• added Babel Mar 2022 · Miscellaneous
• added DoubleClick Campaign Manager (DCM) Mar 2022 · Advertising
• added Sentry Mar 2022 · Issue trackers
• added Admixer Feb 2022 · Advertising
• added Google Hosted Libraries Feb 2022 · CDN

2021 9 added · 5 dropped

• added Prebid Dec 2021 · Advertising
• dropped PubMatic Dec 2021 · Advertising
• dropped Rubicon Project Dec 2021 · Advertising
• dropped Wheelio Dec 2021 · Widgets
• dropped Criteo Nov 2021 · Advertising
• added PubMatic Oct 2021 · Advertising
• added Rubicon Project Oct 2021 · Advertising
• added core-js Sep 2021 · JavaScript libraries
• added Criteo Sep 2021 · Advertising
• added Wheelio Sep 2021 · Widgets
• added Google Remarketing Tag Jul 2021 · Retargeting
• added React Jul 2021 · JavaScript libraries
• dropped Yandex.Direct Mar 2021 · Advertising
• added Yandex.Metrika Feb 2021 · Analytics

2020 7 added · 9 dropped

• dropped Yandex.Metrika Dec 2020 · Analytics
• dropped DoubleClick for Publishers (DFP) Sep 2020 · Advertising
• dropped Prebid Sep 2020 · Advertising
• added Yandex.Metrika Sep 2020 · Analytics
• added Google AdSense Aug 2020 · Advertising
• dropped Google AdSense Jul 2020 · Advertising
• added Yandex.Direct Jul 2020 · Advertising
• added DoubleClick for Publishers (DFP) Jun 2020 · Advertising
• added Prebid Jun 2020 · Advertising
• dropped RightJS Jun 2020 · JavaScript Frameworks
• dropped Yandex.Direct Jun 2020 · Advertising Networks
• added BEM May 2020 · JavaScript frameworks
• dropped Yandex.Metrika Mar 2020 · Analytics
• dropped React Feb 2020 · JavaScript Frameworks
• dropped Webpack Feb 2020 · Miscellaneous
• added Yandex.Metrika Jan 2020 · Analytics

2019 11 added · 1 dropped

• dropped Yandex.Metrika Jul 2019 · Analytics
• added Yandex.Metrika May 2019 · Analytics
• added React Apr 2019 · JavaScript Frameworks
• added Webpack Apr 2019 · Miscellaneous
• added Google AdSense Mar 2019 · Advertising Networks
• added Google Analytics Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added jQuery Mar 2019 · JavaScript Libraries
• added Nginx Mar 2019 · Web Servers
• added PHP Mar 2019 · Programming Languages
• added RightJS Mar 2019 · JavaScript Frameworks
• added Yandex.Direct Mar 2019 · Advertising Networks