Technology history for pfizerclinicaltrials.com
Stack size over time
From 14 detected technologies in Mar 2021 to 29 in Jun 2026 (peak 32).
Currently detected
- Cloudflare since Mar 2021
- Google Maps since Mar 2021
- Drupal since Mar 2021
- PHP since Mar 2021
- jQuery since Mar 2021
- Adobe Analytics since Jul 2021
- Adobe Experience Platform Launch since Jul 2021
- Amazon Web Services since Jul 2021
- jQuery UI since Jul 2021
- core-js since Sep 2021
- cdnjs since Nov 2021
- Amazon S3 since Jan 2022
- Font Awesome since Jan 2022
- LazySizes since Jun 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Linkedin Ads since Dec 2022
- Cloudflare Bot Management since Aug 2023
- Swiper since Aug 2023
- Typekit since Aug 2023
- PWA since Oct 2023
- Unpkg since Mar 2024
- Adobe Audience Manager since Jun 2024
- Adobe Experience Platform Identity Service since Jun 2024
- lit-element since Jun 2024
- lit-html since Jun 2024
- OneTrust since Jun 2024
- Adobe Target since Oct 2024
- Decibel since Jun 2025
Previously used
- Google Analytics May 2021 to Apr 2026 · 4 yrs
- Google AdSense Dec 2025 to Feb 2026 · 2 mo
- YouTube Jul 2022 to Aug 2024 · 2 yrs
- Evidon Feb 2022 to May 2024 · 2 yrs
- New Relic Jul 2021 to May 2024 · 2 yrs
- Amazon ALB Jun 2022 to Jan 2024 · 1 yr
- Facebook Pixel Jul 2021 to Sep 2023 · 2 yrs
- Linkedin Insight Tag Feb 2022 to Sep 2023 · 1 yr
- Twitter Ads Sep 2021 to Sep 2023 · 2 yrs
- jQuery CDN Aug 2023 to Aug 2023 · 1 mo
- Bootstrap Mar 2021 to Jul 2023 · 2 yrs
- jsDelivr Mar 2021 to Jul 2023 · 2 yrs
- Lightbox Sep 2022 to Jul 2023 · 10 mo
- Lodash Jul 2021 to Jul 2023 · 2 yrs
- Hotjar Mar 2021 to Jan 2023 · 1 yr
- Google Ads Conversion Tracking Jul 2021 to Sep 2022 · 1 yr
- Google Tag Manager Apr 2021 to Sep 2022 · 1 yr
- Java Nov 2021 to Sep 2022 · 10 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Outbrain Feb 2022 to May 2022 · 3 mo
- VideoJS Jul 2021 to May 2022 · 10 mo
- Facebook Apr 2021 to Apr 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Twitter Analytics Sep 2021 to Apr 2022 · 7 mo
- Amazon CloudFront Jan 2022 to Jan 2022 · 1 mo
- Google Font API Jan 2022 to Jan 2022 · 1 mo
- Acquia Cloud Platform Mar 2021 to Nov 2021 · 8 mo
- Apache HTTP Server Mar 2021 to Nov 2021 · 8 mo
- Crownpeak Mar 2021 to Nov 2021 · 8 mo
- Percona Mar 2021 to Nov 2021 · 8 mo
- Varnish Mar 2021 to Nov 2021 · 8 mo
- Amazon EC2 Mar 2021 to Oct 2021 · 7 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 2 dropped
- dropped Google Analytics Jun 2026 · Analytics
- dropped Google AdSense Apr 2026 · Advertising
2025 4 added
- added Google AdSense Dec 2025 · Advertising
- added Google Analytics Dec 2025 · Analytics
- added core-js Jul 2025 · JavaScript libraries
- added Decibel Jun 2025 · A/B Testing
2024 8 added · 5 dropped · 1 switched
- added Adobe Target Oct 2024 · A/B Testing
- dropped YouTube Oct 2024 · Video players
- dropped Google Analytics Jul 2024 · Analytics
- dropped New Relic Jul 2024 · RUM
- added Adobe Analytics Jun 2024 · Analytics
- added Adobe Audience Manager Jun 2024 · Segmentation
- added Adobe Experience Platform Identity Service Jun 2024 · Customer data platform
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- switched Evidon OneTrust Jun 2024 · Cookie compliance
- added YouTube Jun 2024 · Video players
- dropped Amazon ALB Mar 2024 · Load balancers
- added Unpkg Mar 2024 · CDN
- dropped YouTube Jan 2024 · Video players
2023 5 added · 13 dropped · 1 switched
- dropped core-js Nov 2023 · JavaScript libraries
- dropped Facebook Pixel Nov 2023 · Analytics
- dropped Linkedin Insight Tag Nov 2023 · Analytics
- dropped Twitter Ads Nov 2023 · Advertising
- dropped jQuery CDN Oct 2023 · CDN
- added PWA Oct 2023 · Miscellaneous
- dropped Bootstrap Sep 2023 · UI frameworks
- dropped Lightbox Sep 2023 · JavaScript libraries
- dropped Lodash Sep 2023 · JavaScript libraries
- added Cloudflare Bot Management Aug 2023 · Security
- switched jsDelivr jQuery CDN Aug 2023 · CDN
- added Swiper Aug 2023 · JavaScript libraries
- added Typekit Aug 2023 · Font scripts
- dropped Adobe Analytics Mar 2023 · Analytics
- dropped Hotjar Mar 2023 · Analytics
- added Font Awesome Jan 2023 · Font scripts
- dropped Google Ads Conversion Tracking Jan 2023 · Analytics
- dropped Google Tag Manager Jan 2023 · Tag managers
- dropped Java Jan 2023 · Programming languages
2022 36 added · 13 dropped · 4 switched
- added HSTS Sep 2022 · Security
- added Lightbox Sep 2022 · JavaScript libraries
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Analytics Aug 2022 · Analytics
- added Adobe Experience Platform Launch Aug 2022 · Tag managers
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added Drupal Aug 2022 · CMS
- added Evidon Aug 2022 · Cookie compliance
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Maps Aug 2022 · Maps
- added Google Tag Manager Aug 2022 · Tag managers
- added Hotjar Aug 2022 · Analytics
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added LazySizes Aug 2022 · JavaScript libraries
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Lodash Aug 2022 · JavaScript libraries
- added New Relic Aug 2022 · RUM
- added PHP Aug 2022 · Programming languages
- switched Outbrain Twitter Ads Aug 2022 · Advertising
- added YouTube Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped VideoJS Jul 2022 · Video players
- added YouTube Jul 2022 · Video players
- added Amazon ALB Jun 2022 · Load balancers
- dropped Facebook Jun 2022 · Widgets
- added LazySizes Jun 2022 · JavaScript libraries
- dropped Twitter Analytics Jun 2022 · Analytics
- added Amazon S3 May 2022 · Miscellaneous
- switched Acquia Cloud Platform Amazon Web Services May 2022 · PaaS
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Amazon S3 Mar 2022 · Miscellaneous
- dropped Amazon Web Services Mar 2022 · PaaS
- dropped Font Awesome Mar 2022 · Font scripts
- dropped Google Font API Mar 2022 · Font scripts
- dropped Apache HTTP Server Feb 2022 · Web servers
- switched Crownpeak Evidon Feb 2022 · Cookie compliance
- added Linkedin Insight Tag Feb 2022 · Analytics
- added Outbrain Feb 2022 · Widgets
- dropped Percona Feb 2022 · Databases
- dropped Varnish Feb 2022 · Caching
- dropped Amazon EC2 Jan 2022 · Web servers
- dropped Wheelio Jan 2022 · Widgets
2021 19 added · 1 dropped · 1 switched
- switched Amazon CloudFront cdnjs Nov 2021 · CDN
- added Java Nov 2021 · Programming languages
- added core-js Sep 2021 · JavaScript libraries
- added Twitter Ads Sep 2021 · Advertising
- added Twitter Analytics Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Adobe Analytics Jul 2021 · Analytics
- added Adobe Experience Platform Launch Jul 2021 · Tag managers
- added Amazon Web Services Jul 2021 · PaaS
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added jQuery UI Jul 2021 · JavaScript libraries
- added Lodash Jul 2021 · JavaScript libraries
- added New Relic Jul 2021 · Analytics
- added VideoJS Jul 2021 · Video players
- dropped Google Tag Manager Jun 2021 · Tag managers
- added Google Analytics May 2021 · Analytics
- added Facebook Apr 2021 · Widgets
- added Google Tag Manager Apr 2021 · Tag managers