Technology history for mailtester.com
Stack size over time
From 2 detected technologies in Jan 2016 to 26 in Sep 2026 (peak 31).
Currently detected
- Google AdSense since Jan 2016
- Nginx since Jan 2016
- DoubleClick for Publishers (DFP) since Feb 2018
- Google Tag Manager since Jun 2018
- Google Analytics since Jun 2018
- Google Font API since Dec 2020
- Cloudflare since Dec 2020
- Facebook Pixel since Jul 2021
- React since Jul 2021
- core-js since Sep 2021
- Tailwind CSS since Apr 2022
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Cloudflare Browser Insights since Nov 2025
- Contentsquare since Jul 2026
- Node.js since Jul 2026
- Intercom since Jul 2026
- Radix UI since Jul 2026
- Priority Hints since Jul 2026
- Next.js since Jul 2026
- Next.js App Router since Jul 2026
- Webpack since Jul 2026
- Turbopack since Jul 2026
- PostHog since Sep 2026
Previously used
- Bootstrap Dec 2020 to Jun 2026 · 5 yrs
- Google Hosted Libraries Feb 2022 to Jun 2026 · 4 yrs
- jQuery Dec 2020 to Jun 2026 · 5 yrs
- jQuery UI Oct 2022 to Jun 2026 · 3 yrs
- Modernizr Dec 2020 to Jun 2026 · 5 yrs
- Popper Apr 2022 to Jun 2026 · 4 yrs
- Apache HTTP Server Mar 2021 to Oct 2025 · 4 yrs
- Chart.js Dec 2020 to Oct 2025 · 4 yrs
- Hotjar Dec 2020 to Oct 2025 · 4 yrs
- Mixpanel Dec 2020 to Oct 2025 · 4 yrs
- Osano Dec 2020 to Sep 2023 · 2 yrs
- Crisp Live Chat Sep 2022 to Dec 2022 · 3 mo
- Fomo Feb 2021 to Dec 2022 · 1 yr
- GSAP Dec 2020 to Dec 2022 · 2 yrs
- ScrollMagic May 2022 to Dec 2022 · 7 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- jsDelivr Dec 2020 to Sep 2022 · 1 yr
- Animate.css Dec 2020 to Aug 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Dec 2020 to Apr 2022 · 1 yr
- Emotion Jul 2021 to Oct 2021 · 3 mo
- Lodash Dec 2020 to Oct 2021 · 10 mo
- Prism Dec 2020 to Oct 2021 · 10 mo
- SoundManager Dec 2020 to Oct 2021 · 10 mo
- styled-components Jul 2021 to Oct 2021 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Font Awesome Dec 2020 to Jan 2021 · 1 mo
- DoubleClick Campaign Manager (DCM) Nov 2018 to Dec 2018 · 1 mo
Timeline
2026 9 added · 9 dropped · 1 switched
- added PostHog Sep 2026 · Analytics
- dropped Apache HTTP Server Aug 2026 · Web servers
- dropped Bootstrap Aug 2026 · UI frameworks
- dropped Chart.js Aug 2026 · JavaScript graphics
- dropped Google Hosted Libraries Aug 2026 · CDN
- dropped Hotjar Aug 2026 · Analytics
- dropped jQuery Aug 2026 · JavaScript libraries
- dropped jQuery UI Aug 2026 · JavaScript libraries
- dropped Mixpanel Aug 2026 · Analytics
- dropped Modernizr Aug 2026 · JavaScript libraries
- added Next.js Jul 2026 · JavaScript frameworks
- added Next.js App Router Jul 2026 · JavaScript frameworks
- added Node.js Jul 2026 · Programming languages
- added Priority Hints Jul 2026 · Performance
- added Radix UI Jul 2026 · UI frameworks
- added React Jul 2026 · JavaScript frameworks
- added Tailwind CSS Jul 2026 · UI frameworks
- added Turbopack Jul 2026 · Development
- switched Popper Webpack Jul 2026 · Miscellaneous
2025 1 added
- added Cloudflare Browser Insights Nov 2025 · Analytics
2023 7 dropped · 1 switched
- dropped Osano Nov 2023 · Cookie compliance
- dropped core-js Feb 2023 · JavaScript libraries
- dropped Crisp Live Chat Feb 2023 · Live chat
- dropped Facebook Pixel Feb 2023 · Analytics
- dropped Fomo Feb 2023 · Marketing automation
- dropped GSAP Feb 2023 · JavaScript frameworks
- dropped ScrollMagic Feb 2023 · JavaScript libraries
- switched jsDelivr Google Hosted Libraries Jan 2023 · CDN
2022 10 added · 6 dropped
- dropped Animate.css Dec 2022 · UI frameworks
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Hosted Libraries Dec 2022 · CDN
- added Crisp Live Chat Sep 2022 · Live chat
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added ScrollMagic May 2022 · JavaScript libraries
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Google Hosted Libraries Feb 2022 · CDN
2021 15 added · 15 dropped
- dropped Emotion Dec 2021 · Development
- dropped Lodash Dec 2021 · JavaScript libraries
- dropped Prism Dec 2021 · Miscellaneous
- dropped React Dec 2021 · JavaScript frameworks
- dropped SoundManager Dec 2021 · JavaScript libraries
- dropped styled-components Dec 2021 · Development
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Chart.js Jul 2021 · JavaScript graphics
- added Emotion Jul 2021 · JavaScript frameworks
- added Facebook Pixel Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added GSAP Jul 2021 · JavaScript frameworks
- added Lodash Jul 2021 · JavaScript libraries
- added Mixpanel Jul 2021 · Analytics
- added Prism Jul 2021 · Miscellaneous
- added React Jul 2021 · JavaScript libraries
- added SoundManager Jul 2021 · JavaScript libraries
- added styled-components Jul 2021 · Development
- added Apache HTTP Server Mar 2021 · Web servers
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped Font Awesome Mar 2021 · Font scripts
- dropped GSAP Mar 2021 · JavaScript frameworks
- dropped Lodash Mar 2021 · JavaScript libraries
- dropped Mixpanel Mar 2021 · Analytics
- dropped Prism Mar 2021 · Miscellaneous
- dropped SoundManager Mar 2021 · JavaScript libraries
- added Fomo Feb 2021 · Marketing automation
- dropped DoubleClick Campaign Manager (DCM) Jan 2021 · Advertising Networks
2018 5 added
- added DoubleClick Campaign Manager (DCM) Nov 2018 · Advertising Networks
- added Google AdSense Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added DoubleClick for Publishers (DFP) Feb 2018 · Advertising Networks
2016 2 added
- added Google AdSense Jan 2016 · Advertising Networks
- added Nginx Jan 2016 · Web Servers