Technology history for watchcharts.com

2026 1 added · 2 dropped · 1 switched

• dropped Microsoft ASP.NET Apr 2026 · Web frameworks
• added Wurfl Apr 2026 · JavaScript libraries
• switched Confiant → Cloudflare Bot Management Mar 2026 · Security
• dropped Quantcast Measure Mar 2026 · Analytics

2025 18 added · 3 dropped

• dropped Cloudflare Bot Management Nov 2025 · Security
• added Cloudflare Bot Management Sep 2025 · Security
• added Amazon Advertising Aug 2025 · Advertising
• added TripleLift Aug 2025 · Advertising
• added 33Across Jul 2025 · Advertising
• added Adobe Audience Manager Jul 2025 · Segmentation
• added AppNexus Jul 2025 · Advertising
• added Confiant Jul 2025 · Security
• added Google Publisher Tag Jul 2025 · Advertising
• added ID5 Jul 2025 · Advertising
• added Klaviyo Jul 2025 · Marketing automation
• added Microsoft ASP.NET Jul 2025 · Web frameworks
• added OpenX Jul 2025 · Advertising
• added Prebid Jul 2025 · Advertising
• added PubMatic Jul 2025 · Advertising
• added Quantcast Measure Jul 2025 · Analytics
• added Rubicon Project Jul 2025 · Advertising
• added Snowplow Analytics Jul 2025 · Analytics
• added Tapad Jul 2025 · Advertising
• dropped crypto-js Apr 2025 · JavaScript libraries
• dropped Cloudflare Bot Management Feb 2025 · Security

2024 15 added · 33 dropped

• dropped Cloudflare Rocket Loader Sep 2024 · Performance
• dropped Cloudflare Turnstile Sep 2024 · Security
• dropped Google AdSense Sep 2024 · Advertising
• dropped Leadfeeder Sep 2024 · Analytics
• dropped Polyfill Sep 2024 · JavaScript libraries
• dropped 33Across Jul 2024 · Advertising
• dropped Adobe Audience Manager Jul 2024 · Segmentation
• dropped AppNexus Jul 2024 · Advertising
• dropped comScore Jul 2024 · Analytics
• dropped Confiant Jul 2024 · Security
• dropped Emotion Jul 2024 · JavaScript frameworks
• dropped Google Analytics Enhanced eCommerce Jul 2024 · Analytics
• dropped Google Publisher Tag Jul 2024 · Advertising
• dropped ID5 Jul 2024 · Advertising
• dropped Infolinks Jul 2024 · Advertising
• dropped LiveIntent Jul 2024 · Advertising
• dropped Microsoft ASP.NET Jul 2024 · Web frameworks
• dropped OpenX Jul 2024 · Advertising
• dropped PubMatic Jul 2024 · Advertising
• dropped Quantcast Measure Jul 2024 · Analytics
• dropped Rubicon Project Jul 2024 · Advertising
• dropped Smart Ad Server Jul 2024 · Advertising
• dropped Tapad Jul 2024 · Advertising
• dropped TripleLift Jul 2024 · Advertising
• dropped Criteo Jun 2024 · Advertising
• added 33Across May 2024 · Advertising
• added Adobe Audience Manager May 2024 · Segmentation
• dropped GumGum May 2024 · Advertising
• added ID5 May 2024 · Advertising
• added Infolinks May 2024 · Advertising
• added LiveIntent May 2024 · Advertising
• added Microsoft ASP.NET May 2024 · Web frameworks
• dropped Adobe Audience Manager Apr 2024 · Segmentation
• added cdnjs Apr 2024 · CDN
• added crypto-js Apr 2024 · JavaScript libraries
• dropped ID5 Apr 2024 · Advertising
• added Sendgrid Apr 2024 · Email
• dropped Snowplow Analytics Apr 2024 · Analytics
• dropped 33Across Mar 2024 · Advertising
• added GumGum Mar 2024 · Advertising
• added Leadfeeder Mar 2024 · Analytics
• dropped Prebid Mar 2024 · Advertising
• added Cloudflare Turnstile Feb 2024 · Security
• added Smart Ad Server Feb 2024 · Advertising
• added TripleLift Feb 2024 · Advertising
• added 33Across Jan 2024 · Advertising
• dropped Microsoft ASP.NET Jan 2024 · Web frameworks
• dropped TripleLift Jan 2024 · Advertising

2023 50 added · 15 dropped

• added Adobe Audience Manager Oct 2023 · Segmentation
• added Google Analytics Enhanced eCommerce Oct 2023 · Analytics
• added ID5 Oct 2023 · Advertising
• added Microsoft ASP.NET Oct 2023 · Web frameworks
• added Tapad Oct 2023 · Advertising
• dropped Amazon ALB Sep 2023 · Load balancers
• added AppNexus Sep 2023 · Advertising
• dropped DoubleClick for Publishers (DFP) Sep 2023 · Advertising
• added Dropzone Sep 2023 · JavaScript libraries
• added Moment.js Sep 2023 · JavaScript libraries
• dropped Quantcast Choice Sep 2023 · Cookie compliance
• added Rubicon Project Sep 2023 · Advertising
• dropped YouTube Sep 2023 · Video players
• dropped AppNexus Aug 2023 · Advertising
• dropped Rubicon Project Aug 2023 · Advertising
• dropped Admiral Jul 2023 · Miscellaneous
• added YouTube Jul 2023 · Video players
• added Confiant Jun 2023 · Security
• added Prebid Jun 2023 · Advertising
• added Snowplow Analytics Jun 2023 · Analytics
• dropped 33Across May 2023 · Advertising
• added Admiral May 2023 · Miscellaneous
• dropped Adobe Audience Manager May 2023 · Segmentation
• added Amazon ALB May 2023 · Load balancers
• added AppNexus May 2023 · Advertising
• added Cart Functionality May 2023 · Ecommerce
• added Cloudflare Bot Management May 2023 · Security
• added Cloudflare Browser Insights May 2023 · Analytics
• added Cloudflare Rocket Loader May 2023 · Performance
• added comScore May 2023 · Analytics
• added Criteo May 2023 · Advertising
• added DoubleClick for Publishers (DFP) May 2023 · Advertising
• added Emotion May 2023 · JavaScript frameworks
• added Font Awesome May 2023 · Font scripts
• added Google AdSense May 2023 · Advertising
• dropped Google Analytics Enhanced eCommerce May 2023 · Analytics
• added Google Publisher Tag May 2023 · Advertising
• added HSTS May 2023 · Security
• added HTTP/3 May 2023 · Miscellaneous
• added jQuery UI May 2023 · JavaScript libraries
• added jsDelivr May 2023 · CDN
• added Microsoft Clarity May 2023 · Analytics
• added OpenX May 2023 · Advertising
• added Polyfill May 2023 · JavaScript libraries
• added Popper May 2023 · Miscellaneous
• added PubMatic May 2023 · Advertising
• added Quantcast Choice May 2023 · Cookie compliance
• added Quantcast Measure May 2023 · Analytics
• added Rubicon Project May 2023 · Advertising
• dropped Tapad May 2023 · Advertising
• added TripleLift May 2023 · Advertising
• added Amazon ALB Apr 2023 · Load balancers
• added Google AdSense Apr 2023 · Advertising
• dropped Integral Ad Science Apr 2023 · Advertising
• dropped Prebid Apr 2023 · Advertising
• dropped Snowplow Analytics Apr 2023 · Analytics
• added TripleLift Apr 2023 · Advertising
• added Adobe Audience Manager Mar 2023 · Segmentation
• dropped GumGum Mar 2023 · Advertising
• added Polyfill Mar 2023 · JavaScript libraries
• added Google Analytics Enhanced eCommerce Jan 2023 · Analytics
• added GumGum Jan 2023 · Advertising
• added Prebid Jan 2023 · Advertising
• added Snowplow Analytics Jan 2023 · Analytics
• added Tapad Jan 2023 · Advertising

2022 41 added · 11 dropped

• dropped Adobe Audience Manager Dec 2022 · Segmentation
• added Admiral Nov 2022 · Miscellaneous
• added Integral Ad Science Nov 2022 · Advertising
• dropped Snowplow Analytics Nov 2022 · Analytics
• added Adobe Audience Manager Oct 2022 · Segmentation
• added Cloudflare Rocket Loader Oct 2022 · Performance
• added HSTS Sep 2022 · Security
• added HTTP/3 Sep 2022 · Miscellaneous
• dropped JSS Sep 2022 · JavaScript frameworks
• dropped MUI Sep 2022 · UI frameworks
• dropped React Sep 2022 · JavaScript frameworks
• added Snowplow Analytics Sep 2022 · Analytics
• added 33Across Aug 2022 · Advertising
• added Amazon SES Aug 2022 · Email
• added Amazon Web Services Aug 2022 · PaaS
• added AppNexus Aug 2022 · Advertising
• added Cart Functionality Aug 2022 · Ecommerce
• added Cloudflare Bot Management Aug 2022 · Security
• added Cloudflare Browser Insights Aug 2022 · Analytics
• added comScore Aug 2022 · Analytics
• added core-js Aug 2022 · JavaScript libraries
• added Criteo Aug 2022 · Advertising
• added DoubleClick for Publishers (DFP) Aug 2022 · Advertising
• added Emotion Aug 2022 · JavaScript frameworks
• added Facebook Pixel Aug 2022 · Analytics
• added Font Awesome Aug 2022 · Font scripts
• added Google Publisher Tag Aug 2022 · Advertising
• added Google Workspace Aug 2022 · Webmail
• added jQuery UI Aug 2022 · JavaScript libraries
• added jsDelivr Aug 2022 · CDN
• added Microsoft Clarity Aug 2022 · Analytics
• added OpenX Aug 2022 · Advertising
• added Popper Aug 2022 · Miscellaneous
• added PubMatic Aug 2022 · Advertising
• added Quantcast Choice Aug 2022 · Cookie compliance
• added Quantcast Measure Aug 2022 · Analytics
• added Rubicon Project Aug 2022 · Advertising
• added Stripe Aug 2022 · Payment processors
• dropped Ad Lightning Jul 2022 · Advertising
• added MUI Jul 2022 · UI frameworks
• added React Jul 2022 · JavaScript frameworks
• added JSS Jun 2022 · JavaScript frameworks
• added Microsoft Clarity Jun 2022 · Analytics
• added Cart Functionality Apr 2022 · Ecommerce
• added Font Awesome Apr 2022 · Font scripts
• dropped IIS Apr 2022 · Web servers
• dropped Microsoft ASP.NET Apr 2022 · Web frameworks
• added Popper Apr 2022 · Miscellaneous
• dropped Salesforce Audience Studio Apr 2022 · Segmentation
• dropped Windows Server Apr 2022 · Operating systems
• dropped Cart Functionality Mar 2022 · Ecommerce
• added Facebook Pixel Mar 2022 · Analytics

2021 25 added · 7 dropped · 1 switched

• added Cloudflare Bot Management Dec 2021 · Security
• dropped Google AdSense Dec 2021 · Advertising
• dropped Wheelio Dec 2021 · Widgets
• added PubMatic Nov 2021 · Advertising
• added IIS Oct 2021 · Web servers
• added Microsoft ASP.NET Oct 2021 · Web frameworks
• added Salesforce Audience Studio Oct 2021 · Segmentation
• added Windows Server Oct 2021 · Operating systems
• switched Lodash → core-js Sep 2021 · JavaScript libraries
• dropped PubMatic Sep 2021 · Advertising
• dropped Quantcast Choice Sep 2021 · Cookie compliance
• added Wheelio Sep 2021 · Widgets
• added 33Across Jul 2021 · Advertising
• added Cart Functionality Jul 2021 · Ecommerce
• added comScore Jul 2021 · Analytics
• added Criteo Jul 2021 · Advertising
• added Google AdSense Jul 2021 · Advertising
• added Lodash Jul 2021 · JavaScript libraries
• added OpenX Jul 2021 · Advertising
• added Quantcast Choice Jul 2021 · Cookie compliance
• added Rubicon Project Jul 2021 · Advertising
• added Ad Lightning Jun 2021 · Advertising
• dropped Cart Functionality Jun 2021 · Ecommerce
• added Cloudflare Browser Insights Jun 2021 · Analytics
• dropped Google AdSense Jun 2021 · Advertising
• added AppNexus May 2021 · Advertising
• added DoubleClick for Publishers (DFP) May 2021 · Advertising
• added Google Publisher Tag May 2021 · Advertising
• added PubMatic May 2021 · Advertising
• added Quantcast Measure May 2021 · Analytics
• dropped Font Awesome Mar 2021 · Font scripts
• added Google AdSense Feb 2021 · Advertising
• added jQuery UI Feb 2021 · JavaScript libraries

2020 10 added · 5 dropped

• added Cart Functionality Dec 2020 · Ecommerce
• dropped Cart Functionality Oct 2020 · Ecommerce
• added Cart Functionality Aug 2020 · Ecommerce
• added Font Awesome Jul 2020 · Font scripts
• added jsDelivr Jul 2020 · CDN
• dropped MySQL Jul 2020 · Databases
• dropped PHP Jul 2020 · Programming languages
• dropped WordPress Jul 2020 · Blogs
• added Facebook May 2020 · Widgets
• dropped Font Awesome May 2020 · Font Scripts
• added Hotjar May 2020 · Analytics
• added MySQL May 2020 · Databases
• added PHP May 2020 · Programming languages
• added WordPress May 2020 · Blogs
• added Google Font API Apr 2020 · Font Scripts

2019 2 added

• added Font Awesome Nov 2019 · Font Scripts
• added reCAPTCHA Aug 2019 · Captchas