Technology history for 21usdeal.com
Stack size over time
From 2 detected technologies in Apr 2018 to 27 in Jun 2026 (peak 37).
Currently detected
- ZURB Foundation since Apr 2018
- PHP since Jun 2018
- Plesk since Jun 2018
- Discuz! X since Jun 2018
- Google Analytics since Jun 2018
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Google Publisher Tag since Nov 2021
- Google Tag Manager since Nov 2021
- PubMatic since Nov 2021
- 33Across since Nov 2021
- AppNexus since Nov 2021
- core-js since Nov 2021
- Rubicon Project since Nov 2021
- OpenX since Dec 2021
- TripleLift since Dec 2021
- reCAPTCHA since Apr 2022
- Snowplow Analytics since Aug 2022
- HTTP/3 since Sep 2022
- Amazon Advertising since Oct 2022
- Adobe Audience Manager since Oct 2022
- Prebid since Nov 2022
- Tapad since Jan 2023
- ID5 since Oct 2023
- Bootstrap since Nov 2024
- Primis since Mar 2026
- Wurfl since Apr 2026
Previously used
- cdnjs Jul 2024 to Feb 2026 · 1 yr
- DoubleClick Campaign Manager (DCM) Jul 2024 to Feb 2026 · 1 yr
- Google AdSense Nov 2021 to Feb 2026 · 4 yrs
- Microsoft ASP.NET Nov 2021 to Feb 2026 · 4 yrs
- VideoJS Jul 2024 to Feb 2026 · 1 yr
- Quantcast Measure Nov 2021 to Jan 2026 · 4 yrs
- Confiant Jun 2023 to Oct 2025 · 2 yrs
- GumGum Apr 2025 to Apr 2025 · 1 mo
- Infolinks May 2024 to Apr 2025 · 11 mo
- LiveIntent May 2024 to Apr 2025 · 11 mo
- Criteo Aug 2022 to Nov 2024 · 2 yrs
- Cart Functionality Nov 2021 to Oct 2024 · 2 yrs
- Google Analytics Enhanced eCommerce Oct 2022 to Oct 2024 · 2 yrs
- Smart Ad Server Oct 2022 to Sep 2024 · 1 yr
- comScore Nov 2021 to May 2024 · 2 yrs
- jsDelivr Mar 2023 to Jan 2024 · 10 mo
- Amazon ALB Apr 2023 to Jul 2023 · 3 mo
- Amazon Web Services Apr 2023 to Jul 2023 · 3 mo
- DoubleClick for Publishers (DFP) Nov 2021 to Jul 2023 · 1 yr
- Quantcast Choice Nov 2021 to Jul 2023 · 1 yr
- Admiral Nov 2022 to Feb 2023 · 3 mo
- Integral Ad Science Nov 2022 to Feb 2023 · 3 mo
- Facebook Pixel Oct 2022 to Jan 2023 · 3 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Ad Lightning Nov 2021 to May 2022 · 6 mo
- IIS Nov 2021 to Feb 2022 · 3 mo
- Salesforce Audience Studio Nov 2021 to Feb 2022 · 3 mo
- Windows Server Nov 2021 to Feb 2022 · 3 mo
- Nginx Apr 2018 to Jul 2018 · 3 mo
Timeline
2026 6 added · 6 dropped
- added Cloudflare Bot Management May 2026 · Security
- dropped cdnjs Apr 2026 · CDN
- dropped DoubleClick Campaign Manager (DCM) Apr 2026 · Advertising
- dropped Google AdSense Apr 2026 · Advertising
- dropped Microsoft ASP.NET Apr 2026 · Web frameworks
- dropped VideoJS Apr 2026 · Video players
- added Wurfl Apr 2026 · JavaScript libraries
- added Primis Mar 2026 · Advertising
- dropped Quantcast Measure Mar 2026 · Analytics
- added 33Across Feb 2026 · Advertising
- added Amazon Advertising Feb 2026 · Advertising
- added core-js Feb 2026 · JavaScript libraries
2025 4 added · 12 dropped
- dropped Confiant Dec 2025 · Security
- dropped 33Across Nov 2025 · Advertising
- dropped Amazon Advertising Nov 2025 · Advertising
- dropped core-js Nov 2025 · JavaScript libraries
- dropped Cloudflare Bot Management Jul 2025 · Security
- added Adobe Audience Manager Jun 2025 · Segmentation
- dropped GumGum Jun 2025 · Advertising
- dropped Infolinks Jun 2025 · Advertising
- dropped LiveIntent Jun 2025 · Advertising
- added Microsoft ASP.NET May 2025 · Web frameworks
- dropped Adobe Audience Manager Apr 2025 · Segmentation
- added GumGum Apr 2025 · Advertising
- dropped Microsoft ASP.NET Apr 2025 · Web frameworks
- added Adobe Audience Manager Feb 2025 · Segmentation
- dropped Adobe Audience Manager Jan 2025 · Segmentation
- dropped Criteo Jan 2025 · Advertising
2024 16 added · 13 dropped
- dropped Cart Functionality Dec 2024 · Ecommerce
- dropped Google Analytics Enhanced eCommerce Dec 2024 · Analytics
- added Microsoft ASP.NET Dec 2024 · Web frameworks
- added Bootstrap Nov 2024 · UI frameworks
- dropped Microsoft ASP.NET Nov 2024 · Web frameworks
- added Prebid Nov 2024 · Advertising
- dropped Smart Ad Server Nov 2024 · Advertising
- added cdnjs Jul 2024 · CDN
- dropped comScore Jul 2024 · Analytics
- added DoubleClick Campaign Manager (DCM) Jul 2024 · Advertising
- added VideoJS Jul 2024 · Video players
- added Google AdSense Jun 2024 · Advertising
- added Microsoft ASP.NET Jun 2024 · Web frameworks
- added Smart Ad Server Jun 2024 · Advertising
- added 33Across May 2024 · Advertising
- added Adobe Audience Manager May 2024 · Segmentation
- added Infolinks May 2024 · Advertising
- added LiveIntent May 2024 · Advertising
- dropped Microsoft ASP.NET May 2024 · Web frameworks
- dropped Smart Ad Server May 2024 · Advertising
- dropped Snowplow Analytics Apr 2024 · Analytics
- dropped Adobe Audience Manager Mar 2024 · Segmentation
- dropped Cloudflare Bot Management Mar 2024 · Security
- dropped jsDelivr Mar 2024 · CDN
- dropped Prebid Mar 2024 · Advertising
- added Smart Ad Server Mar 2024 · Advertising
- dropped 33Across Jan 2024 · Advertising
- added Adobe Audience Manager Jan 2024 · Segmentation
- added Cloudflare Bot Management Jan 2024 · Security
2023 20 added · 18 dropped
- dropped Smart Ad Server Dec 2023 · Advertising
- added 33Across Nov 2023 · Advertising
- added Microsoft ASP.NET Nov 2023 · Web frameworks
- dropped Adobe Audience Manager Oct 2023 · Segmentation
- dropped Amazon ALB Oct 2023 · Load balancers
- dropped Amazon Web Services Oct 2023 · PaaS
- added AppNexus Oct 2023 · Advertising
- added Cart Functionality Oct 2023 · Ecommerce
- dropped DoubleClick for Publishers (DFP) Oct 2023 · Advertising
- added Google Analytics Enhanced eCommerce Oct 2023 · Analytics
- added ID5 Oct 2023 · Advertising
- dropped Quantcast Choice Oct 2023 · Cookie compliance
- added Rubicon Project Oct 2023 · Advertising
- added Smart Ad Server Oct 2023 · Advertising
- added Tapad Oct 2023 · Advertising
- added Confiant Jun 2023 · Security
- dropped 33Across May 2023 · Advertising
- dropped AppNexus May 2023 · Advertising
- dropped Cart Functionality May 2023 · Ecommerce
- dropped Google Analytics Enhanced eCommerce May 2023 · Analytics
- dropped Rubicon Project May 2023 · Advertising
- dropped Smart Ad Server May 2023 · Advertising
- dropped Tapad May 2023 · Advertising
- dropped Admiral Apr 2023 · Miscellaneous
- added Amazon ALB Apr 2023 · Load balancers
- added Amazon Web Services Apr 2023 · PaaS
- dropped Integral Ad Science Apr 2023 · Advertising
- dropped Facebook Pixel Mar 2023 · Analytics
- added jsDelivr Mar 2023 · CDN
- added Prebid Mar 2023 · Advertising
- added Snowplow Analytics Mar 2023 · Analytics
- added Cart Functionality Jan 2023 · Ecommerce
- added Facebook Pixel Jan 2023 · Analytics
- added Google Analytics Enhanced eCommerce Jan 2023 · Analytics
- dropped Prebid Jan 2023 · Advertising
- added Smart Ad Server Jan 2023 · Advertising
- dropped Snowplow Analytics Jan 2023 · Analytics
- added Tapad Jan 2023 · Advertising
2022 27 added · 14 dropped
- dropped Cart Functionality Dec 2022 · Ecommerce
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Facebook Pixel Dec 2022 · Analytics
- dropped Google Analytics Enhanced eCommerce Dec 2022 · Analytics
- dropped Smart Ad Server Dec 2022 · Advertising
- added HTTP/3 Sep 2022 · Miscellaneous
- added 33Across Aug 2022 · Advertising
- added AppNexus Aug 2022 · Advertising
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added comScore Aug 2022 · Analytics
- added core-js Aug 2022 · JavaScript libraries
- added Criteo Aug 2022 · Advertising
- added Discuz! X Aug 2022 · Message boards
- added DoubleClick for Publishers (DFP) Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Tag Manager Aug 2022 · Tag managers
- added OpenX Aug 2022 · Advertising
- added PHP Aug 2022 · Programming languages
- added Plesk Aug 2022 · Hosting panels
- added PubMatic Aug 2022 · Advertising
- added Quantcast Choice Aug 2022 · Cookie compliance
- added Quantcast Measure Aug 2022 · Analytics
- added reCAPTCHA Aug 2022 · Security
- added Rubicon Project Aug 2022 · Advertising
- added Snowplow Analytics Aug 2022 · Analytics
- added TripleLift Aug 2022 · Advertising
- added ZURB Foundation Aug 2022 · UI frameworks
- dropped Ad Lightning Jul 2022 · Advertising
- dropped Cart Functionality Jul 2022 · Ecommerce
- dropped Cloudflare Bot Management Apr 2022 · Security
- dropped IIS Apr 2022 · Web servers
- dropped Microsoft ASP.NET Apr 2022 · Web frameworks
- added reCAPTCHA Apr 2022 · Security
- dropped Salesforce Audience Studio Apr 2022 · Segmentation
- dropped Windows Server Apr 2022 · Operating systems
- added Cloudflare Bot Management Feb 2022 · Security
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- dropped Cloudflare Bot Management Jan 2022 · Security
- dropped Google AdSense Jan 2022 · Advertising
2021 2 added · 1 dropped
- dropped Nginx Dec 2021 · Web Servers
- added OpenX Dec 2021 · Advertising
- added TripleLift Dec 2021 · Advertising
2018 4 added
- added Discuz! X Jun 2018 · Message Boards
- added Google Analytics Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages
- added Plesk Jun 2018 · Hosting Panels