Technology history for smobserved.com

2026 3 added

• added Preact Mar 2026 · JavaScript libraries
• added Google AdSense Jan 2026 · Advertising
• added reCAPTCHA Jan 2026 · Security

2025 7 added · 8 dropped · 1 switched

• dropped Google AdSense Dec 2025 · Advertising
• dropped reCAPTCHA Dec 2025 · Security
• added Cloudflare Browser Insights Nov 2025 · Analytics
• added Google AdSense Sep 2025 · Advertising
• added reCAPTCHA Sep 2025 · Security
• dropped Google AdSense Jul 2025 · Advertising
• dropped reCAPTCHA Jul 2025 · Security
• dropped PubMatic Apr 2025 · Advertising
• dropped React Apr 2025 · JavaScript frameworks
• dropped styled-components Apr 2025 · JavaScript frameworks
• added Cloudflare Bot Management Mar 2025 · Security
• added Taboola Mar 2025 · Advertising
• dropped Apache HTTP Server Feb 2025 · Web servers
• added Google AdSense Jan 2025 · Advertising
• added HTTP/3 Jan 2025 · Miscellaneous
• switched Cloudflare Bot Management → reCAPTCHA Jan 2025 · Security

2024 7 added · 12 dropped · 1 switched

• dropped Hashtag Labs Dec 2024 · Advertising
• added PubMatic Dec 2024 · Advertising
• added React Dec 2024 · JavaScript frameworks
• added styled-components Dec 2024 · Development
• dropped Google Publisher Tag Nov 2024 · Advertising
• dropped Prebid Nov 2024 · Advertising
• dropped PubMatic Nov 2024 · Advertising
• dropped React Nov 2024 · JavaScript frameworks
• dropped styled-components Nov 2024 · JavaScript frameworks
• dropped Google AdSense Jul 2024 · Advertising
• dropped reCAPTCHA Jul 2024 · Security
• dropped Funding Choices Jun 2024 · Cookie compliance
• dropped Lightbox Jun 2024 · JavaScript libraries
• dropped HTTP/3 Apr 2024 · Miscellaneous
• dropped Slick Apr 2024 · JavaScript libraries
• added Apache HTTP Server Mar 2024 · Web servers
• added Bootstrap Mar 2024 · UI frameworks
• added FancyBox Mar 2024 · JavaScript libraries
• switched Font Awesome → Google Font API Mar 2024 · Font scripts
• added Funding Choices Feb 2024 · Cookie compliance

2023 17 added · 22 dropped

• added Google AdSense Dec 2023 · Advertising
• dropped Criteo Nov 2023 · Advertising
• dropped jsDelivr Nov 2023 · CDN
• dropped OpenX Nov 2023 · Advertising
• dropped Snowplow Analytics Nov 2023 · Analytics
• dropped Google AdSense Oct 2023 · Advertising
• added Hashtag Labs Oct 2023 · Advertising
• dropped Adobe Audience Manager Sep 2023 · Segmentation
• dropped Amazon ALB Sep 2023 · Load balancers
• dropped AppNexus Sep 2023 · Advertising
• dropped Cloudflare Bot Management Sep 2023 · Security
• dropped Ezoic Sep 2023 · Advertising
• dropped Quantcast Measure Sep 2023 · Analytics
• dropped web-vitals Sep 2023 · JavaScript libraries
• added Google AdSense Aug 2023 · Advertising
• added Adobe Audience Manager Jul 2023 · Segmentation
• dropped Amazon Advertising Jun 2023 · Advertising
• dropped Cart Functionality Jun 2023 · Ecommerce
• dropped DoubleClick for Publishers (DFP) Jun 2023 · Advertising
• dropped Google Analytics Enhanced eCommerce Jun 2023 · Analytics
• added HTTP/3 Jun 2023 · Miscellaneous
• dropped Rubicon Project Jun 2023 · Advertising
• dropped Tapad Jun 2023 · Advertising
• dropped Adobe Audience Manager May 2023 · Segmentation
• added Amazon ALB May 2023 · Load balancers
• dropped Smart Ad Server May 2023 · Advertising
• added Adobe Audience Manager Mar 2023 · Segmentation
• dropped Amazon ALB Mar 2023 · Load balancers
• added Cart Functionality Mar 2023 · Ecommerce
• added Google Analytics Enhanced eCommerce Mar 2023 · Analytics
• added Rubicon Project Mar 2023 · Advertising
• added Smart Ad Server Mar 2023 · Advertising
• added Tapad Mar 2023 · Advertising
• dropped Adobe Audience Manager Feb 2023 · Segmentation
• added Amazon ALB Jan 2023 · Load balancers
• added Criteo Jan 2023 · Advertising
• added jsDelivr Jan 2023 · CDN
• added Prebid Jan 2023 · Advertising
• added Snowplow Analytics Jan 2023 · Analytics

2022 37 added · 10 dropped · 1 switched

• dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
• dropped Criteo Dec 2022 · Advertising
• dropped HTTP/3 Dec 2022 · Miscellaneous
• dropped Prebid Dec 2022 · Advertising
• dropped Snowplow Analytics Dec 2022 · Analytics
• dropped core-js Nov 2022 · JavaScript libraries
• dropped Rubicon Project Nov 2022 · Advertising
• added Adobe Audience Manager Oct 2022 · Segmentation
• added core-js Sep 2022 · JavaScript libraries
• added DoubleClick for Publishers (DFP) Sep 2022 · Advertising
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added OpenX Sep 2022 · Advertising
• added Prebid Sep 2022 · Advertising
• added Snowplow Analytics Sep 2022 · Analytics
• added Amazon Advertising Aug 2022 · Advertising
• added Amazon SES Aug 2022 · Email
• added Amazon Web Services Aug 2022 · PaaS
• added AppNexus Aug 2022 · Advertising
• added Cloudflare Aug 2022 · CDN
• added Cloudflare Bot Management Aug 2022 · Security
• added Cloudflare Network Error Logging Aug 2022 · Issue trackers
• added Ezoic Aug 2022 · Advertising
• added Font Awesome Aug 2022 · Font scripts
• added Google Analytics Aug 2022 · Analytics
• added Google Publisher Tag Aug 2022 · Advertising
• added Google Tag Manager Aug 2022 · Tag managers
• added jQuery Aug 2022 · JavaScript libraries
• added Lightbox Aug 2022 · JavaScript libraries
• added PubMatic Aug 2022 · Advertising
• added Quantcast Measure Aug 2022 · Analytics
• added React Aug 2022 · JavaScript frameworks
• added reCAPTCHA Aug 2022 · Security
• added Rubicon Project Aug 2022 · Advertising
• added Slick Aug 2022 · JavaScript libraries
• added styled-components Aug 2022 · JavaScript frameworks
• added web-vitals Aug 2022 · JavaScript libraries
• added AppNexus Jul 2022 · Advertising
• dropped core-js Jul 2022 · JavaScript libraries
• dropped AppNexus Jun 2022 · Advertising
• dropped theTradeDesk Jun 2022 · Advertising
• added reCAPTCHA Apr 2022 · Security
• added theTradeDesk Apr 2022 · Advertising
• added Cloudflare Network Error Logging Feb 2022 · Issue trackers
• switched Google Core Web Vitals → web-vitals Feb 2022 · RUM
• added AppNexus Jan 2022 · Advertising
• added Criteo Jan 2022 · Advertising
• added Rubicon Project Jan 2022 · Advertising

2021 11 added · 9 dropped

• dropped Google AdSense Dec 2021 · Advertising
• added PubMatic Dec 2021 · Advertising
• dropped Wheelio Dec 2021 · Widgets
• added Cloudflare Bot Management Nov 2021 · Security
• added core-js Oct 2021 · JavaScript libraries
• added Google Core Web Vitals Sep 2021 · RUM
• added Wheelio Sep 2021 · Widgets
• added Google AdSense Jul 2021 · Advertising
• added React Jul 2021 · JavaScript libraries
• added styled-components Jul 2021 · Development
• added Amazon Advertising Jun 2021 · Advertising
• dropped AppNexus May 2021 ·
• added Ezoic May 2021 · Analytics
• dropped comScore Apr 2021 ·
• dropped DoubleClick Ad Exchange (AdX) Apr 2021 ·
• dropped Google AdSense Apr 2021 ·
• dropped Criteo Mar 2021 · Advertising
• dropped PubMatic Mar 2021 · Advertising
• dropped Quantcast Choice Mar 2021 · Cookie compliance
• added Google Publisher Tag Feb 2021 ·

2020 6 added · 1 dropped

• added AppNexus Nov 2020 · Advertising
• added PubMatic Nov 2020 · Advertising
• added Quantcast Choice Aug 2020 · Cookie compliance
• dropped React May 2020 · JavaScript Frameworks
• added Criteo Apr 2020 · Advertising Networks
• added DoubleClick Ad Exchange (AdX) Apr 2020 · Advertising Networks
• added Quantcast Measure Mar 2020 · Analytics

2019 10 added

• added Google Tag Manager Dec 2019 · Tag Managers
• added Font Awesome Jun 2019 · Font Scripts
• added Cloudflare Mar 2019 · CDN
• added comScore Mar 2019 · Analytics
• added Google AdSense Mar 2019 · Advertising Networks
• added Google Analytics Mar 2019 · Analytics
• added jQuery Mar 2019 · JavaScript Libraries
• added Lightbox Mar 2019 · JavaScript Libraries
• added React Mar 2019 · JavaScript Frameworks
• added Slick Mar 2019 · JavaScript Libraries