Technology history for papersizes.org

2026 1 added

• added Open Graph Jun 2026 · Miscellaneous

2025 2 added · 4 dropped · 1 switched

• dropped Google AdSense Dec 2025 · Advertising
• added Google AdSense Oct 2025 · Advertising
• added Snowplow Analytics Oct 2025 · Analytics
• dropped Google AdSense Aug 2025 · Advertising
• dropped Priority Hints Jul 2025 · Performance
• switched ID5 → Google AdSense Jun 2025 · Advertising
• dropped core-js Mar 2025 · JavaScript libraries

2024 2 added · 1 dropped

• added core-js Dec 2024 · JavaScript libraries
• added ID5 Dec 2024 · Advertising
• dropped core-js Mar 2024 · JavaScript libraries

2023 14 added · 24 dropped · 2 switched

• dropped Adobe Audience Manager Sep 2023 · Segmentation
• dropped Amazon Advertising Sep 2023 · Advertising
• dropped Amazon ALB Sep 2023 · Load balancers
• dropped Amazon Web Services Sep 2023 · PaaS
• dropped AppNexus Sep 2023 · Advertising
• dropped Cart Functionality Sep 2023 · Ecommerce
• dropped Criteo Sep 2023 · Advertising
• dropped OpenX Sep 2023 · Advertising
• dropped PubMatic Sep 2023 · Advertising
• dropped Rubicon Project Sep 2023 · Advertising
• dropped Snowplow Analytics Sep 2023 · Analytics
• dropped Tapad Sep 2023 · Advertising
• added core-js Aug 2023 · JavaScript libraries
• added OpenX Jul 2023 · Advertising
• switched Google Analytics Enhanced eCommerce → Snowplow Analytics Jul 2023 · Analytics
• added Criteo Jun 2023 · Advertising
• dropped Google AdSense Jun 2023 · Advertising
• dropped Smart Ad Server Jun 2023 · Advertising
• dropped Criteo May 2023 · Advertising
• dropped Google Publisher Tag May 2023 · Advertising
• dropped jsDelivr May 2023 · CDN
• dropped OpenX May 2023 · Advertising
• dropped Prebid May 2023 · Advertising
• dropped reCAPTCHA May 2023 · Security
• dropped Snowplow Analytics May 2023 · Analytics
• added Amazon ALB Apr 2023 · Load balancers
• added Amazon Web Services Apr 2023 · PaaS
• added Priority Hints Apr 2023 · Performance
• added Smart Ad Server Apr 2023 · Advertising
• added Adobe Audience Manager Mar 2023 · Segmentation
• added Cart Functionality Mar 2023 · Ecommerce
• added Google Analytics Enhanced eCommerce Mar 2023 · Analytics
• dropped GumGum Mar 2023 · Advertising
• switched Cloudflare → jsDelivr Mar 2023 · CDN
• added Prebid Mar 2023 · Advertising
• added Snowplow Analytics Mar 2023 · Analytics
• added Tapad Mar 2023 · Advertising
• dropped Adobe Audience Manager Feb 2023 · Segmentation
• dropped Cloudflare Bot Management Feb 2023 · Security
• added GumGum Jan 2023 · Advertising

2022 28 added · 14 dropped · 2 switched

• added AppNexus Dec 2022 · Advertising
• added Cloudflare Dec 2022 · CDN
• added Cloudflare Bot Management Dec 2022 · Security
• added Adobe Audience Manager Oct 2022 · Segmentation
• switched Nginx → IIS Oct 2022 · Web servers
• added Windows Server Oct 2022 · Operating systems
• added Google Publisher Tag Sep 2022 · Advertising
• dropped Rubicon Project Sep 2022 · Advertising
• added Amazon Advertising Aug 2022 · Advertising
• added Criteo Aug 2022 · Advertising
• added Ezoic Aug 2022 · Advertising
• added Google AdSense Aug 2022 · Advertising
• added Google Analytics Aug 2022 · Analytics
• added Google Tag Manager Aug 2022 · Tag managers
• dropped GumGum Aug 2022 · Advertising
• dropped IIS Aug 2022 · Web servers
• added Nginx Aug 2022 · Web servers
• added PubMatic Aug 2022 · Advertising
• added Quantcast Measure Aug 2022 · Analytics
• added reCAPTCHA Aug 2022 · Security
• added web-vitals Aug 2022 · JavaScript libraries
• dropped Windows Server Aug 2022 · Operating systems
• dropped Adobe Audience Manager Jul 2022 · Segmentation
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped AppNexus Jun 2022 · Advertising
• dropped Cloudflare Jun 2022 · CDN
• dropped Cloudflare Bot Management Jun 2022 · Security
• dropped Criteo Jun 2022 · Retargeting
• added IIS Jun 2022 · Web servers
• added Windows Server Jun 2022 · Operating systems
• added Adobe Audience Manager May 2022 · Segmentation
• dropped core-js May 2022 · JavaScript libraries
• dropped Google Publisher Tag May 2022 · Advertising
• added reCAPTCHA May 2022 · Security
• added Cloudflare Apr 2022 · CDN
• added Cloudflare Bot Management Apr 2022 · Security
• added Google AdSense Apr 2022 · Advertising
• dropped Prebid Apr 2022 · Advertising
• added Rubicon Project Mar 2022 · Advertising
• dropped Google AdSense Feb 2022 · Advertising
• added GumGum Feb 2022 · Advertising
• added Prebid Feb 2022 · Advertising
• switched Google Core Web Vitals → web-vitals Feb 2022 · RUM
• added OpenX Jan 2022 · Advertising

2021 14 added · 11 dropped · 2 switched

• added AppNexus Dec 2021 · Advertising
• added core-js Dec 2021 · JavaScript libraries
• added Criteo Dec 2021 · Advertising
• added PubMatic Dec 2021 · Advertising
• dropped Wheelio Nov 2021 · Widgets
• added Google Core Web Vitals Sep 2021 · RUM
• dropped Quantcast Choice Sep 2021 · Cookie compliance
• added Wheelio Sep 2021 · Widgets
• added Google Remarketing Tag Aug 2021 · Retargeting
• added Google AdSense Jul 2021 · Advertising
• added Google Tag Manager Jul 2021 · Tag managers
• switched Osano → Quantcast Choice Jul 2021 · Cookie compliance
• added Amazon Advertising Jun 2021 · Advertising
• dropped AppNexus Jun 2021 · Advertising
• dropped Google Tag Manager Jun 2021 · Tag managers
• dropped Cloudflare May 2021 · CDN
• switched comScore → Ezoic May 2021 · Analytics
• dropped Choices Apr 2021 · Miscellaneous
• added Nginx Apr 2021 · Reverse proxies
• dropped DoubleClick Ad Exchange (AdX) Mar 2021 · Advertising
• dropped Google AdSense Mar 2021 · Advertising
• dropped Quantcast Choice Mar 2021 · Cookie compliance
• added AppNexus Feb 2021 · Advertising
• added Choices Feb 2021 · Miscellaneous
• dropped Criteo Feb 2021 · Advertising
• added Google Publisher Tag Feb 2021 · Advertising
• dropped PubMatic Feb 2021 · Advertising

2020 4 added · 3 dropped

• added PubMatic Nov 2020 · Advertising
• added Osano Sep 2020 · Cookie compliance
• added Quantcast Choice Aug 2020 · Cookie compliance
• dropped Nginx Jul 2020 · Reverse proxies
• added Cloudflare Jun 2020 · CDN
• dropped Varnish Apr 2020 · Cache Tools
• dropped AppNexus Mar 2020 · Advertising Networks

2019 14 added · 4 dropped

• dropped DoubleClick for Publishers (DFP) Sep 2019 · Advertising Networks
• dropped Google Font API Jun 2019 · Font Scripts
• dropped jQuery Jun 2019 · JavaScript Libraries
• added AppNexus Mar 2019 · Advertising Networks
• added comScore Mar 2019 · Analytics
• added Criteo Mar 2019 · Advertising Networks
• added DoubleClick Ad Exchange (AdX) Mar 2019 · Advertising Networks
• added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
• added Google AdSense Mar 2019 · Advertising Networks
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added Google Tag Manager Mar 2019 · Tag Managers
• added jQuery Mar 2019 · JavaScript Libraries
• added Nginx Mar 2019 · Web Servers
• added Quantcast Measure Mar 2019 · Analytics
• added Varnish Mar 2019 · Cache Tools
• dropped Google Cloud Feb 2019 · CDN
• added Varnish Jan 2019 · Cache Tools

2018 3 added · 1 dropped

• dropped IIS Aug 2018 · Web Servers
• added comScore May 2018 · Analytics
• added DoubleClick Ad Exchange (AdX) May 2018 · Advertising Networks
• added Nginx May 2018 · Web Servers