Technology history for classroomoftheelite.com

2025 3 added · 1 dropped

• dropped Rubicon Project Dec 2025 · Advertising
• added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
• added Cloudflare Browser Insights Nov 2025 · Analytics
• added Rubicon Project Jun 2025 · Advertising

2024 3 added · 3 dropped · 1 switched

• added Snowplow Analytics Sep 2024 · Analytics
• dropped Funding Choices Jun 2024 · Cookie compliance
• dropped Google Tag Manager Jun 2024 · Tag managers
• switched Google Publisher Tag → Outbrain May 2024 · Advertising
• dropped Outbrain Mar 2024 · Advertising
• added core-js Jan 2024 · JavaScript libraries
• added Google Publisher Tag Jan 2024 · Advertising

2023 29 added · 4 dropped

• dropped Amazon ALB Dec 2023 · Load balancers
• dropped Amazon Web Services Dec 2023 · PaaS
• added Amazon ALB Oct 2023 · Load balancers
• added Amazon Web Services Oct 2023 · PaaS
• added Google Tag Manager Oct 2023 · Tag managers
• added Funding Choices Sep 2023 · Cookie compliance
• added Priority Hints Aug 2023 · Performance
• added Adobe Audience Manager May 2023 · Segmentation
• added Cloudflare May 2023 · CDN
• added Cloudflare Bot Management May 2023 · Security
• added Google AdSense May 2023 · Advertising
• added Google Analytics May 2023 · Analytics
• added Google Font API May 2023 · Font scripts
• added HTTP/3 May 2023 · Miscellaneous
• added jQuery May 2023 · JavaScript libraries
• added jQuery Migrate May 2023 · JavaScript libraries
• added Litespeed Cache May 2023 · Caching
• added MySQL May 2023 · Databases
• added OneSignal May 2023 · Marketing automation
• added Open Graph May 2023 · Miscellaneous
• added Outbrain May 2023 · Advertising
• added PHP May 2023 · Programming languages
• added PurpleAds May 2023 · Advertising
• added reCAPTCHA May 2023 · Security
• added RSS May 2023 · Miscellaneous
• dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
• added WordPress May 2023 · CMS
• added Yoast SEO May 2023 · WordPress plugins
• added Adobe Audience Manager Apr 2023 · Segmentation
• added Cloudflare Bot Management Apr 2023 · Security
• added Outbrain Apr 2023 · Advertising
• dropped Google Tag Manager Mar 2023 · Tag managers
• added Google Tag Manager Jan 2023 · Tag managers

2022 27 added · 11 dropped

• dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
• dropped Google Tag Manager Dec 2022 · Tag managers
• added RSS Dec 2022 · Miscellaneous
• dropped core-js Sep 2022 · JavaScript libraries
• dropped DoubleClick for Publishers (DFP) Sep 2022 · Advertising
• dropped Google Publisher Tag Sep 2022 · Advertising
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added Cloudflare Aug 2022 · CDN
• added Cloudflare Network Error Logging Aug 2022 · Issue trackers
• added Google AdSense Aug 2022 · Advertising
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Tag Manager Aug 2022 · Tag managers
• added jQuery Aug 2022 · JavaScript libraries
• added jQuery Migrate Aug 2022 · JavaScript libraries
• added Litespeed Cache Aug 2022 · Caching
• added MySQL Aug 2022 · Databases
• added OneSignal Aug 2022 · Marketing automation
• added PHP Aug 2022 · Programming languages
• added PurpleAds Aug 2022 · Advertising
• added reCAPTCHA Aug 2022 · Security
• added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
• added WordPress Aug 2022 · CMS
• added Yoast SEO Aug 2022 · WordPress plugins
• dropped Adobe Audience Manager Jul 2022 · Segmentation
• dropped AppNexus Jul 2022 · Advertising
• dropped ExoClick Jul 2022 · Advertising
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• added PurpleAds Jun 2022 · Advertising
• added Adobe Audience Manager May 2022 · Segmentation
• added Litespeed Cache May 2022 · WordPress plugins
• dropped Cloudflare Bot Management Apr 2022 · Security
• added reCAPTCHA Apr 2022 · Security
• added Google AdSense Mar 2022 · Advertising
• added Cloudflare Network Error Logging Feb 2022 · Issue trackers
• added ExoClick Feb 2022 · Advertising
• dropped Google AdSense Jan 2022 · Advertising

2021 16 added · 7 dropped · 1 switched

• added Cloudflare Bot Management Dec 2021 · Security
• dropped Wheelio Dec 2021 · Widgets
• added Yoast SEO Nov 2021 · SEO
• dropped LiteSpeed Oct 2021 · Web servers
• dropped Litespeed Cache Oct 2021 · Caching
• dropped Yoast SEO Oct 2021 · SEO
• added AppNexus Sep 2021 · Advertising
• added core-js Sep 2021 · JavaScript libraries
• added DoubleClick for Publishers (DFP) Sep 2021 · Advertising
• added Google AdSense Sep 2021 · Advertising
• added Google Publisher Tag Sep 2021 · Advertising
• added Wheelio Sep 2021 · Widgets
• added Google Remarketing Tag Jul 2021 · Retargeting
• added Google Tag Manager Jul 2021 · Tag managers
• switched Apache HTTP Server → LiteSpeed Jul 2021 · Web servers
• added Litespeed Cache Jul 2021 · Caching
• added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
• dropped Google Tag Manager Jun 2021 · Tag managers
• dropped Facebook May 2021 · Widgets
• added Cloudflare Mar 2021 · CDN
• dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
• added Facebook Feb 2021 · Widgets
• added OneSignal Feb 2021 · Marketing automation
• added jQuery Migrate Jan 2021 · JavaScript libraries

2020 3 dropped

• dropped Disqus Dec 2020 · Comment systems
• dropped jQuery Migrate Sep 2020 · JavaScript libraries
• dropped Google AdSense Aug 2020 · Advertising