Technology history for userful.com
Stack size over time
From 18 detected technologies in Aug 2018 to 65 in Aug 2026 (peak 68).
Currently detected
- Facebook since Aug 2018
- Bootstrap since Aug 2018
- Google Analytics since Aug 2018
- Google Font API since Aug 2018
- Font Awesome since Aug 2018
- Google Tag Manager since Aug 2018
- jQuery since Aug 2018
- PHP since Aug 2018
- jQuery Migrate since Jan 2019
- Apache HTTP Server since Feb 2019
- MediaWiki since Feb 2019
- CentOS since Jan 2020
- Perl since Jan 2020
- mod_perl since Jan 2020
- mod_wsgi since Jan 2020
- OpenSSL since Jan 2020
- Python since Jan 2020
- HubSpot since Jul 2020
- Matomo Analytics since Aug 2020
- HubSpot Analytics since Feb 2021
- Linkedin Insight Tag since Feb 2021
- HubSpot Chat since Jun 2021
- Facebook Pixel since Jun 2021
- Google Ads Conversion Tracking since Jul 2021
- core-js since Sep 2021
- Wheelio since Sep 2021
- Slick since Oct 2021
- Cloudflare since Oct 2021
- Webflow since Oct 2021
- HubSpot CMS Hub since Oct 2021
- Weglot since Oct 2021
- Cloudflare Bot Management since Nov 2021
- cdnjs since Nov 2021
- Zoominfo since Nov 2021
- HubSpot Cookie Policy Banner since Dec 2021
- jQuery CDN since Feb 2022
- GitBook since Jul 2022
- Sentry since Jul 2022
- React since Jul 2022
- MailChimp since Aug 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Amazon S3 since Dec 2022
- Meteor since Dec 2022
- Amazon Web Services since Dec 2022
- HTTP/3 since Dec 2022
- RSS since Dec 2022
- Segment since Dec 2022
- Lodash since Dec 2022
- MongoDB since Dec 2022
- Stripe since Dec 2022
- Node.js since Dec 2022
- ApexCharts.js since May 2023
- Amazon SES since Jan 2024
- Priority Hints since Mar 2024
- Webpack since Mar 2024
- Next.js since Mar 2024
- Next.js App Router since Mar 2024
- Unpkg since May 2024
- Swiper since May 2024
- Apple iCloud Mail since Jun 2024
- Microsoft Clarity since Jan 2025
- Vercel since Oct 2025
- Wistia since Oct 2025
Previously used
- Envoy Sep 2023 to Dec 2024 · 1 yr
- Java Dec 2022 to Sep 2024 · 1 yr
- Adobe Audience Manager Aug 2022 to Apr 2024 · 1 yr
- Hotjar Mar 2019 to Apr 2024 · 5 yrs
- jsDelivr Aug 2023 to Apr 2024 · 8 mo
- particles.js Aug 2023 to Apr 2024 · 8 mo
- theTradeDesk Dec 2023 to Apr 2024 · 4 mo
- Algolia Jul 2022 to Feb 2024 · 1 yr
- Amplitude Sep 2023 to Feb 2024 · 5 mo
- Google Cloud Jul 2022 to Feb 2024 · 1 yr
- Google Cloud Trace Jul 2022 to Feb 2024 · 1 yr
- Polyfill Jul 2022 to Feb 2024 · 1 yr
- Prism Jul 2022 to Feb 2024 · 1 yr
- Datadog Jun 2022 to Mar 2023 · 9 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- AdRoll Nov 2019 to Sep 2021 · 1 yr
- AdRoll CMP System Jul 2021 to Sep 2021 · 2 mo
- Choices Feb 2021 to Sep 2021 · 7 mo
- Google Optimize Jun 2021 to Sep 2021 · 3 mo
- Google Remarketing Tag Jul 2021 to Sep 2021 · 2 mo
- Helix Ultimate Jun 2021 to Sep 2021 · 3 mo
- Joomla Aug 2018 to Sep 2021 · 3 yrs
- LiteSpeed Nov 2019 to Sep 2021 · 1 yr
- Microsoft Advertising Feb 2021 to Sep 2021 · 7 mo
- Unbounce Aug 2018 to Sep 2021 · 3 yrs
- HubSpot Cookie Jul 2021 to Aug 2021 · 1 mo
- VWO Jul 2019 to Aug 2021 · 2 yrs
- Quantcast Measure Dec 2018 to Jun 2021 · 2 yrs
- Quantcast Choice Aug 2020 to Jan 2021 · 5 mo
- Animate.css Aug 2018 to Dec 2020 · 2 yrs
- UIKit Aug 2018 to Dec 2020 · 2 yrs
- Act-On Aug 2018 to Jul 2020 · 1 yr
- Matomo Jul 2020 to Jul 2020 · 1 mo
- Nginx Aug 2018 to Oct 2019 · 1 yr
- Heap Aug 2018 to Mar 2019 · 7 mo
- Crazy Egg Aug 2018 to Feb 2019 · 6 mo
- YouTube Aug 2018 to Nov 2018 · 3 mo
- MooTools Aug 2018 to Aug 2018 · 1 mo
Timeline
2025 1 added · 6 dropped · 1 switched
- added Wistia Oct 2025 · Video players
- dropped Envoy Mar 2025 · Reverse proxies
- dropped Algolia Feb 2025 · Search engines
- dropped Google Cloud Feb 2025 · IaaS
- dropped Google Cloud Trace Feb 2025 · Performance
- dropped Polyfill Feb 2025 · JavaScript libraries
- dropped Prism Feb 2025 · Miscellaneous
- switched Amplitude Microsoft Clarity Jan 2025 · Analytics
2024 11 added · 9 dropped · 1 switched
- dropped Java Nov 2024 · Programming languages
- added Java Sep 2024 · Programming languages
- dropped Java Aug 2024 · Programming languages
- added Envoy Jul 2024 · Reverse proxies
- dropped Adobe Audience Manager Jun 2024 · Segmentation
- added Apple iCloud Mail Jun 2024 · Webmail
- dropped Hotjar Jun 2024 · Analytics
- dropped particles.js Jun 2024 · JavaScript graphics
- dropped theTradeDesk Jun 2024 · Advertising
- added Swiper May 2024 · JavaScript libraries
- switched jsDelivr Unpkg May 2024 · CDN
- added Adobe Audience Manager Apr 2024 · Segmentation
- dropped Envoy Apr 2024 · Reverse proxies
- dropped Adobe Audience Manager Mar 2024 · Segmentation
- added Java Mar 2024 · Programming languages
- added Next.js Mar 2024 · JavaScript frameworks
- added Next.js App Router Mar 2024 · JavaScript frameworks
- added Priority Hints Mar 2024 · Performance
- added Webpack Mar 2024 · Miscellaneous
- dropped Java Feb 2024 · Programming languages
- added Amazon SES Jan 2024 · Email
2023 7 added · 5 dropped
- added theTradeDesk Dec 2023 · Advertising
- added Adobe Audience Manager Nov 2023 · Segmentation
- dropped Adobe Audience Manager Oct 2023 · Segmentation
- added Envoy Sep 2023 · Reverse proxies
- added Java Sep 2023 · Programming languages
- added jsDelivr Aug 2023 · CDN
- added particles.js Aug 2023 · JavaScript graphics
- dropped Datadog May 2023 · Analytics
- dropped Java May 2023 · Programming languages
- added Java Mar 2023 · Programming languages
- dropped Java Feb 2023 · Programming languages
- dropped Cloudflare Network Error Logging Jan 2023 · Issue trackers
2022 13 added · 1 dropped
- added HTTP/3 Dec 2022 · Miscellaneous
- added Java Dec 2022 · Programming languages
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Google Workspace Aug 2022 · Email
- added MailChimp Aug 2022 · Marketing automation
- dropped Tailwind CSS Jul 2022 · UI frameworks
- added Datadog Jun 2022 · Analytics
- added Tailwind CSS Apr 2022 · UI frameworks
- added Hotjar Mar 2022 · Analytics
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added jQuery CDN Feb 2022 · CDN
2021 29 added · 25 dropped · 1 switched
- added HubSpot Cookie Policy Banner Dec 2021 · Cookie compliance
- dropped AdRoll Nov 2021 · Advertising
- dropped AdRoll CMP System Nov 2021 · Cookie compliance
- dropped Bootstrap Nov 2021 · UI frameworks
- added cdnjs Nov 2021 · CDN
- dropped Choices Nov 2021 · Miscellaneous
- added Cloudflare Bot Management Nov 2021 · Security
- dropped Google Optimize Nov 2021 · A/B Testing
- dropped Google Remarketing Tag Nov 2021 · Retargeting
- dropped Helix Ultimate Nov 2021 · Web frameworks
- dropped Hotjar Nov 2021 · Analytics
- dropped LiteSpeed Nov 2021 · Web servers
- dropped Microsoft Advertising Nov 2021 · Advertising
- dropped Unbounce Nov 2021 · Editors
- added Zoominfo Nov 2021 · Analytics
- added Cloudflare Oct 2021 · CDN
- added Google Font API Oct 2021 · Font scripts
- switched Joomla HubSpot CMS Hub Oct 2021 · CMS
- dropped HubSpot Cookie Oct 2021 · Cookie compliance
- added Slick Oct 2021 · JavaScript libraries
- dropped VWO Oct 2021 · Analytics
- added Webflow Oct 2021 · Page builders
- added Weglot Oct 2021 · Translation
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped Quantcast Measure Aug 2021 · Analytics
- added AdRoll CMP System Jul 2021 · Cookie compliance
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added HubSpot Cookie Jul 2021 · Cookie compliance
- added Bootstrap Jun 2021 · UI frameworks
- added Facebook Pixel Jun 2021 · Analytics
- added Google Optimize Jun 2021 · A/B Testing
- added Helix Ultimate Jun 2021 · Web frameworks
- added HubSpot Jun 2021 · Marketing automation
- added HubSpot Chat Jun 2021 · Live chat
- added Joomla Jun 2021 · CMS
- added jQuery Jun 2021 · JavaScript libraries
- added jQuery Migrate Jun 2021 · JavaScript libraries
- added Matomo Analytics Jun 2021 · Analytics
- dropped Bootstrap Apr 2021 · UI frameworks
- dropped HubSpot Apr 2021 · Marketing automation
- dropped Joomla Apr 2021 · CMS
- dropped jQuery Apr 2021 · JavaScript libraries
- dropped jQuery Migrate Apr 2021 · JavaScript libraries
- dropped Matomo Analytics Apr 2021 · Analytics
- dropped Quantcast Choice Apr 2021 · Cookie compliance
- dropped Animate.css Mar 2021 · UI frameworks
- dropped Font Awesome Mar 2021 · Font scripts
- dropped Google Font API Mar 2021 · Font scripts
- dropped UIKit Mar 2021 · UI frameworks
- added Choices Feb 2021 · Miscellaneous
- added HubSpot Analytics Feb 2021 · Analytics
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Microsoft Advertising Feb 2021 · Analytics
2020 12 added · 4 dropped · 2 switched
- added Animate.css Dec 2020 · UI frameworks
- added Font Awesome Dec 2020 · Font scripts
- added Google Font API Dec 2020 · Font scripts
- added UIKit Dec 2020 · UI frameworks
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added Quantcast Choice Aug 2020 · Cookie compliance
- dropped Animate.css Jul 2020 · UI frameworks
- dropped Font Awesome Jul 2020 · Font scripts
- dropped Google Font API Jul 2020 · Font scripts
- switched Act-On HubSpot Jul 2020 · Marketing automation
- added Matomo Jul 2020 · Analytics
- dropped UIKit Jul 2020 · UI frameworks
- added CentOS Jan 2020 · Operating Systems
- added mod_perl Jan 2020 · Web Server Extensions
- added mod_wsgi Jan 2020 · Web Server Extensions
- added OpenSSL Jan 2020 · Web Server Extensions
- added Perl Jan 2020 · Programming Languages
- added Python Jan 2020 · Programming Languages
2019 24 added · 8 dropped
- dropped Nginx Dec 2019 · Reverse Proxy
- added AdRoll Nov 2019 · Advertising Networks
- added LiteSpeed Nov 2019 · Web Servers
- added Animate.css Sep 2019 · Web Frameworks
- added Font Awesome Sep 2019 · Font Scripts
- added Google Font API Sep 2019 · Font Scripts
- added UIKit Sep 2019 · Web Frameworks
- added VWO Jul 2019 · Analytics
- dropped Heap May 2019 · Analytics
- dropped Crazy Egg Apr 2019 · Analytics
- added Act-On Mar 2019 · Marketing Automation
- dropped Animate.css Mar 2019 · Web Frameworks
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Facebook Mar 2019 · Widgets
- dropped Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- dropped Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Heap Mar 2019 · Analytics
- added Hotjar Mar 2019 · Analytics
- added Joomla Mar 2019 · CMS
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MediaWiki Mar 2019 · Wikis
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Quantcast Measure Mar 2019 · Analytics
- dropped UIKit Mar 2019 · Web Frameworks
- added Unbounce Mar 2019 · Editors
- added jQuery Migrate Jan 2019 · JavaScript Libraries
- dropped YouTube Jan 2019 · Video Players
2018 1 added · 1 dropped
- added Quantcast Measure Dec 2018 · Analytics
- dropped MooTools Oct 2018 · JavaScript Frameworks