Technology history for stacks921.com
Stack size over time
From 20 detected technologies in Oct 2020 to 28 in Jun 2026 (peak 38).
Currently detected
- Ubuntu since Oct 2020
- Varnish since Oct 2020
- WordPress since Oct 2020
- Google Font API since Oct 2020
- Google Tag Manager since Oct 2020
- PHP since Oct 2020
- Apache HTTP Server since Oct 2020
- Bootstrap since Oct 2020
- Cart Functionality since Oct 2020
- jQuery since Oct 2020
- jQuery UI since Oct 2020
- Lightbox since Oct 2020
- Font Awesome since Oct 2020
- Google Analytics since Oct 2020
- MySQL since Oct 2020
- wpBakery since Nov 2021
- Google Publisher Tag since Nov 2021
- core-js since Nov 2021
- Popper since May 2022
- reCAPTCHA since May 2022
- Google Workspace since Sep 2022
- Open Graph since Sep 2022
- Priority Hints since Dec 2025
- SummerCart since Jan 2026
- Google Maps since Apr 2026
- jQuery Migrate since Apr 2026
- lit-element since Apr 2026
- lit-html since Apr 2026
Previously used
- AppNexus Dec 2025 to Mar 2026 · 3 mo
- Cloudflare Dec 2023 to Mar 2026 · 2 yrs
- Cloudflare Bot Management Dec 2023 to Mar 2026 · 2 yrs
- ID5 Oct 2023 to Mar 2026 · 2 yrs
- Infolinks Sep 2023 to Mar 2026 · 2 yrs
- LiveIntent Apr 2024 to Mar 2026 · 1 yr
- OpenX Dec 2025 to Mar 2026 · 3 mo
- Rubicon Project Dec 2025 to Mar 2026 · 3 mo
- Snowplow Analytics Sep 2024 to Mar 2026 · 1 yr
- Taboola Nov 2021 to Mar 2026 · 4 yrs
- Tapad Dec 2025 to Mar 2026 · 3 mo
- Microsoft ASP.NET Feb 2024 to Feb 2026 · 2 yrs
- Twitter Emoji (Twemoji) Oct 2020 to Nov 2025 · 5 yrs
- New Relic Oct 2020 to Sep 2025 · 4 yrs
- Amazon ALB Jun 2025 to Jun 2025 · 1 mo
- Amazon Web Services Jul 2024 to Jun 2025 · 11 mo
- Adobe Audience Manager Oct 2023 to May 2025 · 1 yr
- Adobe Client Data Layer Apr 2024 to May 2025 · 1 yr
- Adobe Experience Platform Launch Apr 2024 to May 2025 · 1 yr
- 33Across Sep 2023 to Apr 2025 · 1 yr
- Amazon S3 Jul 2024 to Jul 2024 · 1 mo
- Polyfill Nov 2021 to Jul 2024 · 2 yrs
- VideoJS Sep 2023 to Oct 2023 · 1 mo
- YouTube Jul 2022 to Sep 2023 · 1 yr
- AddThis Oct 2020 to Aug 2023 · 2 yrs
- comScore Oct 2020 to Aug 2023 · 2 yrs
- Moat Nov 2021 to May 2023 · 1 yr
- Amplitude Mar 2023 to Mar 2023 · 1 mo
- Choices Nov 2021 to Dec 2022 · 1 yr
- Java Nov 2021 to Oct 2022 · 11 mo
- Google Remarketing Tag Nov 2021 to May 2022 · 6 mo
- Emotion Nov 2021 to Nov 2021 · 1 mo
- Google AdSense Oct 2020 to Nov 2020 · 1 mo
Timeline
2026 7 added · 13 dropped
- dropped AppNexus May 2026 · Advertising
- dropped Cloudflare May 2026 · CDN
- dropped Cloudflare Bot Management May 2026 · Security
- dropped ID5 May 2026 · Advertising
- dropped Infolinks May 2026 · Advertising
- dropped LiveIntent May 2026 · Advertising
- dropped OpenX May 2026 · Advertising
- dropped Rubicon Project May 2026 · Advertising
- dropped Snowplow Analytics May 2026 · Analytics
- dropped Taboola May 2026 · Advertising
- dropped Tapad May 2026 · Advertising
- added Google Maps Apr 2026 · Maps
- added jQuery Migrate Apr 2026 · JavaScript libraries
- added lit-element Apr 2026 · JavaScript libraries
- added lit-html Apr 2026 · JavaScript libraries
- dropped Microsoft ASP.NET Apr 2026 · Web frameworks
- added Cloudflare Jan 2026 · CDN
- added Cloudflare Bot Management Jan 2026 · Security
- added SummerCart Jan 2026 · Ecommerce
- dropped Twitter Emoji (Twemoji) Jan 2026 · Font scripts
2025 10 added · 9 dropped
- added AppNexus Dec 2025 · Advertising
- added OpenX Dec 2025 · Advertising
- added Priority Hints Dec 2025 · Performance
- added Rubicon Project Dec 2025 · Advertising
- added Tapad Dec 2025 · Advertising
- dropped New Relic Nov 2025 · RUM
- dropped Amazon ALB Aug 2025 · Load balancers
- dropped Amazon Web Services Aug 2025 · PaaS
- added Microsoft ASP.NET Aug 2025 · Web frameworks
- dropped Adobe Audience Manager Jul 2025 · Segmentation
- dropped Adobe Client Data Layer Jul 2025 · JavaScript frameworks
- dropped Adobe Experience Platform Launch Jul 2025 · Tag managers
- dropped 33Across Jun 2025 · Advertising
- added Amazon ALB Jun 2025 · Load balancers
- added Amazon Web Services Jun 2025 · PaaS
- dropped Cloudflare Jun 2025 · CDN
- dropped Cloudflare Bot Management Jun 2025 · Security
- added New Relic Feb 2025 · RUM
- added Adobe Audience Manager Jan 2025 · Segmentation
2024 4 added · 9 dropped · 1 switched
- dropped New Relic Dec 2024 · RUM
- dropped Adobe Audience Manager Nov 2024 · Segmentation
- dropped Microsoft ASP.NET Nov 2024 · Web frameworks
- dropped Amazon Web Services Oct 2024 · PaaS
- switched Amazon S3 Cloudflare Oct 2024 · CDN
- added Cloudflare Bot Management Oct 2024 · Security
- dropped Polyfill Oct 2024 · JavaScript libraries
- added Amazon S3 Jul 2024 · CDN
- added Amazon Web Services Jul 2024 · PaaS
- dropped Microsoft ASP.NET May 2024 · Web frameworks
- dropped Adobe Audience Manager Feb 2024 · Segmentation
- dropped Cloudflare Feb 2024 · CDN
- dropped Cloudflare Bot Management Feb 2024 · Security
- added Microsoft ASP.NET Feb 2024 · Web frameworks
2023 10 added · 8 dropped · 1 switched
- added Cloudflare Dec 2023 · CDN
- added Cloudflare Bot Management Dec 2023 · Security
- dropped VideoJS Dec 2023 · Video players
- dropped AddThis Oct 2023 · Widgets
- added Adobe Audience Manager Oct 2023 · Segmentation
- dropped comScore Oct 2023 · Analytics
- added ID5 Oct 2023 · Advertising
- added 33Across Sep 2023 · Advertising
- added Infolinks Sep 2023 · Advertising
- added New Relic Sep 2023 · RUM
- switched YouTube VideoJS Sep 2023 · Video players
- dropped Moat Jul 2023 · Analytics
- added Google Publisher Tag Jun 2023 · Advertising
- dropped Amplitude May 2023 · Analytics
- dropped Google Publisher Tag May 2023 · Advertising
- dropped New Relic May 2023 · RUM
- added Amplitude Mar 2023 · Analytics
- added New Relic Mar 2023 · RUM
- dropped Choices Feb 2023 · JavaScript libraries
2022 3 added · 5 dropped
- dropped Java Dec 2022 · Programming languages
- dropped New Relic Dec 2022 · RUM
- added Google Workspace Sep 2022 · Webmail
- added Open Graph Sep 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added YouTube Jul 2022 · Video players
- dropped Emotion Jun 2022 · Development
- dropped Google AdSense May 2022 · Advertising